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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
517 | * |
518 | * The passed WP_User_Query object contains SQL parts formed |
519 | * from parsing the given query. |
520 | * |
521 | * @since 3.1.0 |
522 | * |
523 | * @param WP_User_Query $this The current WP_User_Query instance, |
524 | * passed by reference. |
525 | */ |
526 | do_action_ref_array( 'pre_user_query', array( &$this ) ); |
527 | } |
528 |
|
529 | /** |
530 | * Execute the query, with the current variables. |
531 | * |
532 | * @since 3.1.0 |
533 | * |
534 | * @global wpdb $wpdb WordPress database abstraction object. |
535 | */ |