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WordPress List utility class
| File Size: | 280 lines (7 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
WP_List_Util:: (7 methods):
__construct()
get_input()
get_output()
filter()
pluck()
sort()
sort_callback()
Class: WP_List_Util - X-Ref
List utility.| __construct( $input ) X-Ref |
| Constructor. Sets the input array. since: 4.7.0 param: array $input Array to perform operations on. |
| get_input() X-Ref |
| Returns the original input array. return: array The input array. since: 4.7.0 |
| get_output() X-Ref |
| Returns the output array. return: array The output array. since: 4.7.0 |
| filter( $args = array() X-Ref |
| Filters the list, based on a set of key => value arguments. Retrieves the objects from the list that match the given arguments. Key represents property name, and value represents property value. If an object has more properties than those specified in arguments, that will not disqualify it. When using the 'AND' operator, any missing properties will disqualify it. return: array Array of found values. since: 4.7.0 param: array $args Optional. An array of key => value arguments to match param: string $operator Optional. The logical operation to perform. 'AND' means |
| pluck( $field, $index_key = null ) X-Ref |
| Plucks a certain field out of each element in the input array. This has the same functionality and prototype of array_column() (PHP 5.5) but also supports objects. return: array Array of found values. If `$index_key` is set, an array of found values with keys since: 4.7.0 param: int|string $field Field to fetch from the object or array. param: int|string $index_key Optional. Field from the element to use as keys for the new array. |
| sort( $orderby = array() X-Ref |
| Sorts the input array based on one or more orderby arguments. return: array The sorted array. since: 4.7.0 param: string|array $orderby Optional. Either the field name to order by or an array param: string $order Optional. Either 'ASC' or 'DESC'. Only used if $orderby param: bool $preserve_keys Optional. Whether to preserve keys. Default false. |
| sort_callback( $a, $b ) X-Ref |
| Callback to sort an array by specific fields. return: int 0 if both objects equal. -1 if second object should come first, 1 otherwise. since: 4.7.0 param: object|array $a One object to compare. param: object|array $b The other object to compare. |
| Generated: Sat Jul 12 01:00:03 2025 | Cross-referenced by PHPXref 0.7.1 |