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 |
---|---|
4117 | do_action( 'doing_it_wrong_run', $function, $message, $version ); |
4118 |
|
4119 | /** |
4120 | * Filters whether to trigger an error for _doing_it_wrong() calls. |
4121 | * |
4122 | * @since 3.1.0 |
4123 | * |
4124 | * @param bool $trigger Whether to trigger the error for _doing_it_wrong() calls. Default true. |
4125 | */ |
4126 | if ( WP_DEBUG && apply_filters( 'doing_it_wrong_trigger_error', true ) ) { |
4127 | if ( function_exists( '__' ) ) { |
4128 | if ( is_null( $version ) ) { |
4129 | $version = ''; |
4130 | } else { |
4131 | /* translators: %s: version number */ |
4132 | $version = sprintf( __( '(This message was added in version %s.)' ), $version ); |
4133 | } |
4134 | /* translators: %s: Codex URL */ |
4135 | $message .= ' ' . sprintf( __( 'Please see <a href="%s">Debugging in WordPress</a> for more information.' ), |