esc_attr

函式
esc_attr ( $text )
引數
  • (string) $text
    Required:
返回值
  • (string)
定義位置
相關方法
esc_attr_eesc_attr_xesc_attr__esc_textareawp_kses_attr
引入
2.8.0
棄用
-

esc_attr: 這個函式用來轉義一個字串,以便在HTML屬性中使用。它接受一個字串作為唯一的引數,並返回轉義後的字串。

對HTML屬性進行轉義。

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EnlighterJS 3 Syntax Highlighter
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 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 );
}
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 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 ); }
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 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 );
}

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