WP_User_Query::get_search_sql( string $search, string[] $columns, bool $wild = false )
Used internally to generate an SQL string for searching across multiple columns.
Parameters
- $search
-
(string) (Required) Search string.
- $columns
-
(string[]) (Required) Array of columns to search.
- $wild
-
(bool) (Optional) Whether to allow wildcard searches. Default is false for Network Admin, true for single site. Single site allows leading and trailing wildcards, Network Admin only trailing.
Default value: false
Return
(string)
Source
File: wp-includes/class-wp-user-query.php
protected function get_search_sql( $search, $columns, $wild = false ) {
global $wpdb;
$searches = array();
$leading_wild = ( 'leading' === $wild || 'both' === $wild ) ? '%' : '';
$trailing_wild = ( 'trailing' === $wild || 'both' === $wild ) ? '%' : '';
$like = $leading_wild . $wpdb->esc_like( $search ) . $trailing_wild;
foreach ( $columns as $column ) {
if ( 'ID' === $column ) {
$searches[] = $wpdb->prepare( "$column = %s", $search );
} else {
$searches[] = $wpdb->prepare( "$column LIKE %s", $like );
}
}
return ' AND (' . implode( ' OR ', $searches ) . ')';
}
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Changelog
| Version | Description |
|---|---|
| 3.1.0 | Introduced. |