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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 |
---|---|
952 | $result = wp_cache_delete( $transient, 'site-transient' ); |
953 | } else { |
954 | $option_timeout = '_site_transient_timeout_' . $transient; |
955 | $option = '_site_transient_' . $transient; |
956 | $result = delete_site_option( $option ); |
957 | if ( $result ) |
958 | delete_site_option( $option_timeout ); |
959 | } |
960 | if ( $result ) |
961 | do_action( 'deleted_site_transient', $transient ); |
962 | return $result; |
963 | } |
964 |
|
965 | /** |
966 | * Get the value of a site transient. |
967 | * |
968 | * If the transient does not exist or does not have a value, then the return value |
969 | * will be false. |
970 | * |