Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: pre_{$field}

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1092                $value = apply_filters("edit_user_{$field}", $value, $user_id);
1093           }
1094
1095           if ( 'description' == $field )
1096                $value = esc_html( $value ); // textarea_escaped?
1097           else
1098                $value = esc_attr($value);
1099      } else if ( 'db' == $context ) {
1100           if ( $prefixed ) {
1101                $value = apply_filters("pre_{$field}", $value);
1102           } else {
1103                $value = apply_filters("pre_user_{$field}", $value);
1104           }
1105      } else {
1106           // Use display filters by default.
1107           if ( $prefixed )
1108                $value = apply_filters($field, $value, $user_id, $context);
1109           else
1110                $value = apply_filters("user_{$field}", $value, $user_id, $context);