Cache API: Add a warning when calling `_get_non_cached_ids` with invalid ids.
Sanitize the array of ids passed to the `_get_non_cached_ids` function and add a `_doing_it_wrong` call, if an invalid type is passed. Props tillkruess, spacedmonkey, peterwilsoncc, flixos90, SergeyBiryukov. Fixes #57593. Built from https://develop.svn.wordpress.org/trunk@55543 git-svn-id: http://core.svn.wordpress.org/trunk@55055 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -7014,6 +7014,13 @@ function wp_debug_backtrace_summary( $ignore_class = null, $skip_frames = 0, $pr
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* @return int[] Array of IDs not present in the cache.
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*/
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function _get_non_cached_ids( $object_ids, $cache_key ) {
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$object_ids = array_filter( $object_ids, '_validate_cache_id' );
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$object_ids = array_unique( array_map( 'intval', $object_ids ), SORT_NUMERIC );
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if ( empty( $object_ids ) ) {
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return array();
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}
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$non_cached_ids = array();
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$cache_values = wp_cache_get_multiple( $object_ids, $cache_key );
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@ -7026,6 +7033,30 @@ function _get_non_cached_ids( $object_ids, $cache_key ) {
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return $non_cached_ids;
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}
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/**
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* Checks whether the given cache ID is either an integer or iterger-like strings.
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* Both `16` and `"16"` are considered valid, other numeric types and numeric
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* strings (`16.3` and `"16.3"`) are considered invalid.
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*
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* @since 6.3.0
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*
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* @param mixed $object_id The cache id to validate.
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* @return bool Whether the given $object_id is a valid cache id.
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*/
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function _validate_cache_id( $object_id ) {
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// Unfortunately filter_var() is considered an optional extension
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if ( is_int( $object_id )
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|| ( is_string( $object_id ) && (string) (int) $object_id === $object_id ) ) {
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return true;
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}
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/* translators: %s: The type of the given object id. */
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$message = sprintf( __( 'Object id must be integer, %s given.' ), gettype( $object_id ) );
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_doing_it_wrong( '_get_non_cached_ids', $message, '6.3.0' );
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return false;
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}
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/**
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* Tests if the current device has the capability to upload files.
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*
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@ -16,7 +16,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '6.3-alpha-55542';
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$wp_version = '6.3-alpha-55543';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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