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PUM_Utils_DataStorage::delete_by_match( string $pattern )
Deletes all options matching a given RegEx pattern.
Description Description
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Parameters Parameters
- $pattern
-
(Required) Pattern to match against option keys.
Return Return
(int|false) The number of rows deleted, or false on error.
Source Source
File: classes/Utils/DataStorage.php
public static function delete_by_match( $pattern ) { global $wpdb; // Double check to make sure the batch_id got included before proceeding. if ( "^[0-9a-z\\_]+" !== $pattern && ! empty( $pattern ) ) { $query = "DELETE FROM $wpdb->options WHERE option_name REGEXP %s"; $result = $wpdb->query( $wpdb->prepare( $query, $pattern ) ); } else { $result = false; } return $result; }
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