attribute_escape filter-hook . WP 2.0.6
Filters a string cleaned and escaped for output in an HTML attribute.
Text passed to esc_attr() is stripped of invalid or special characters before output.
Usage
add_filter( 'attribute_escape', 'filter_function_name_2400', 10, 2 );
function filter_function_name_2400( $safe_text, $text ){
// filter...
return $safe_text;
}
- $safe_text(string)
- The text after it has been escaped.
- $text(string)
- The text prior to being escaped.
Where the hook is called
In file: /wp-includes/formatting.php
attribute_escape
wp-includes/formatting.php 4522
return apply_filters( 'attribute_escape', $safe_text, $text );