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 |
|---|---|
| 1154 | $value = apply_filters("pre_{$field}", $value); |
| 1155 | } else { |
| 1156 | $value = apply_filters("pre_user_{$field}", $value); |
| 1157 | } |
| 1158 | } else { |
| 1159 | // Use display filters by default. |
| 1160 | if ( $prefixed ) |
| 1161 | $value = apply_filters($field, $value, $user_id, $context); |
| 1162 | else |
| 1163 | $value = apply_filters("user_{$field}", $value, $user_id, $context); |
| 1164 | } |
| 1165 | |
| 1166 | if ( 'user_url' == $field ) |
| 1167 | $value = esc_url($value); |
| 1168 | |
| 1169 | if ( 'attribute' == $context ) |
| 1170 | $value = esc_attr($value); |
| 1171 | else if ( 'js' == $context ) |
| 1172 | $value = esc_js($value); |