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 |
|---|---|
| 193 | * |
| 194 | * The dynamic portion of the hook, `$domain`, refers to the text domain. |
| 195 | * |
| 196 | * @since 5.5.0 |
| 197 | * |
| 198 | * @param string $translation Translated text. |
| 199 | * @param string $text Text to translate. |
| 200 | * @param string $domain Text domain. Unique identifier for retrieving translated strings. |
| 201 | */ |
| 202 | $translation = apply_filters( "gettext_{$domain}", $translation, $text, $domain ); |
| 203 | |
| 204 | return $translation; |
| 205 | } |
| 206 | |
| 207 | /** |
| 208 | * Remove last item on a pipe-delimited string. |
| 209 | * |
| 210 | * Meant for removing the last item in a string, such as 'Role name|User role'. The original |
| 211 | * string will be returned if no pipe '|' characters are found in the string. |