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 |
|---|---|
| 2162 | * the post field name. |
| 2163 | * |
| 2164 | * @since 2.3.0 |
| 2165 | * |
| 2166 | * @param mixed $value Value of the post field. |
| 2167 | * @param int $post_id Post ID. |
| 2168 | */ |
| 2169 | $value = apply_filters( "{$field_no_prefix}_edit_pre", $value, $post_id ); |
| 2170 | } else { |
| 2171 | $value = apply_filters( "edit_post_{$field}", $value, $post_id ); |
| 2172 | } |
| 2173 | |
| 2174 | if ( in_array($field, $format_to_edit) ) { |
| 2175 | if ( 'post_content' == $field ) |
| 2176 | $value = format_to_edit($value, user_can_richedit()); |
| 2177 | else |
| 2178 | $value = format_to_edit($value); |
| 2179 | } else { |
| 2180 | $value = esc_attr($value); |