wp_specialchars_decode()
Проверено на WordPress 6.9, обновлено Источник: WordPress Developer Resources.
Сигнатура
wp_specialchars_decode( string $text, string|int $quote_style = ENT_NOQUOTES ): string
Описание
В частности обрабатывает: &, , " и '.
$quote_style может быть равен ENT_COMPAT, чтобы декодировать сущности ", или ENT_QUOTES, чтобы декодировать и ", и '. Значение по умолчанию — ENT_NOQUOTES, при котором кавычки не декодируются.
Оригинал (английский)
Specifically deals with: &, <, >, ", and '.
$quote_style can be set to ENT_COMPAT to decode " entities, or ENT_QUOTES to do both " and '. Default is ENT_NOQUOTES where no quotes are decoded.
Параметры
$text
string
обязательный
$quote_style
string|int
необязательный
= ENT_NOQUOTES
Возвращаемое значение
string
Исходный код
wp-includes/formatting.php:1015
function wp_specialchars_decode( $text, $quote_style = ENT_NOQUOTES ) {
$text = (string) $text;
if ( 0 === strlen( $text ) ) {
return '';
}
// Don't bother if there are no entities - saves a lot of processing.
if ( ! str_contains( $text, '&' ) ) {
return $text;
}
// Match the previous behavior of _wp_specialchars() when the $quote_style is not an accepted value.
if ( empty( $quote_style ) ) {
$quote_style = ENT_NOQUOTES;
} elseif ( ! in_array( $quote_style, array( 0, 2, 3, 'single', 'double' ), true ) ) {
$quote_style = ENT_QUOTES;
}
// More complete than get_html_translation_table( HTML_SPECIALCHARS ).
$single = array(
''' => '\'',
''' => '\'',
);
$single_preg = array(
'/�*39;/' => ''',
'/�*27;/i' => ''',
);
$double = array(
'"' => '"',
'"' => '"',
'"' => '"',
);
$double_preg = array(
'/�*34;/' => '"',
'/�*22;/i' => '"',
);
$others = array(
'<' => '<',
'<' => '<',
'>' => '>',
'>' => '>',
'&' => '&',
'&' => '&',
'&' => '&',
);
$others_preg = array(
'/�*60;/' => '<',
'/�*62;/' => '>',
'/�*38;/' => '&',
'/�*26;/i' => '&',
);
if ( ENT_QUOTES === $quote_style ) {
$translation = array_merge( $single, $double, $others );
$translation_preg = array_merge( $single_preg, $double_preg, $others_preg );
} elseif ( ENT_COMPAT === $quote_style || 'double' === $quote_style ) {
$translation = array_merge( $double, $others );
$translation_preg = array_merge( $double_preg, $others_preg );
} elseif ( 'single' === $quote_style ) {
$translation = array_merge( $single, $others );
$translation_preg = array_merge( $single_preg, $others_preg );
} elseif ( ENT_NOQUOTES === $quote_style ) {
$translation = $others;
$translation_preg = $others_preg;
}
// Remove zero padding on numeric entities.
$text = preg_replace( array_keys( $translation_preg ), array_values( $translation_preg ), $text );
// Replace characters according to translation table.
return strtr( $text, $translation );
}
История изменений
| Версия | Описание |
|---|---|
| 2.8.0 | Introduced. |

