esc_attr( string $text )
Escaping for HTML attributes.
Parameters
- $text
-
(Required)
Return
(string)
Source
File: wp-includes/formatting.php
function esc_attr( $text ) {
$safe_text = wp_check_invalid_utf8( $text );
$safe_text = _wp_specialchars( $safe_text, ENT_QUOTES );
/**
* 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.
*
* @since WP-2.0.6
*
* @param string $safe_text The text after it has been escaped.
* @param string $text The text prior to being escaped.
*/
return apply_filters( 'attribute_escape', $safe_text, $text );
}
Changelog
Version | Description |
---|---|
2.8.0 | Introduced. |