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 |
|---|---|
| 920 | /** |
| 921 | * Filter the HTML output of the li element in the post custom fields list. |
| 922 | * |
| 923 | * @since 2.2.0 |
| 924 | * |
| 925 | * @param string $html The HTML output for the li element. |
| 926 | * @param string $key Meta key. |
| 927 | * @param string $value Meta value. |
| 928 | */ |
| 929 | echo apply_filters( 'the_meta_key', "<li><span class='post-meta-key'>$key:</span> $value</li>\n", $key, $value ); |
| 930 | } |
| 931 | echo "</ul>\n"; |
| 932 | } |
| 933 | } |
| 934 | |
| 935 | // |
| 936 | // Pages |
| 937 | // |
| 938 | |