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 |
|---|---|
| 1438 | |
| 1439 | if ( 'edit' == $context ) { |
| 1440 | $format_to_edit = array('post_content', 'post_excerpt', 'post_title', 'post_password'); |
| 1441 | |
| 1442 | if ( $prefixed ) { |
| 1443 | $value = apply_filters("edit_$field", $value, $post_id); |
| 1444 | // Old school |
| 1445 | $value = apply_filters("${field_no_prefix}_edit_pre", $value, $post_id); |
| 1446 | } else { |
| 1447 | $value = apply_filters("edit_post_$field", $value, $post_id); |
| 1448 | } |
| 1449 | |
| 1450 | if ( in_array($field, $format_to_edit) ) { |
| 1451 | if ( 'post_content' == $field ) |
| 1452 | $value = format_to_edit($value, user_can_richedit()); |
| 1453 | else |
| 1454 | $value = format_to_edit($value); |
| 1455 | } else { |
| 1456 | $value = esc_attr($value); |