WP hooks navigation: Home/browse • Actions index • Filters index
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 |
|---|---|
| 1350 | /** |
| 1351 | * Fires immediately before a specific transient is deleted. |
| 1352 | * |
| 1353 | * The dynamic portion of the hook name, `$transient`, refers to the transient name. |
| 1354 | * |
| 1355 | * @since 3.0.0 |
| 1356 | * |
| 1357 | * @param string $transient Transient name. |
| 1358 | */ |
| 1359 | do_action( "delete_transient_{$transient}", $transient ); |
| 1360 | |
| 1361 | if ( wp_using_ext_object_cache() || wp_installing() ) { |
| 1362 | $result = wp_cache_delete( $transient, 'transient' ); |
| 1363 | } else { |
| 1364 | $option_timeout = '_transient_timeout_' . $transient; |
| 1365 | $option = '_transient_' . $transient; |
| 1366 | $result = delete_option( $option ); |
| 1367 | |
| 1368 | if ( $result ) { |