関数 wp_validate_boolean()
2014/12/11
wp_validate_boolean()
定義ファイル :/blog/wp-includes/functions.php 24
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | /** * Alternative to filter_var( $var, FILTER_VALIDATE_BOOLEAN ). * * @since 4.0.0 * * @param mixed $var Boolean value to validate. * @return bool Whether the value is validated. */ function wp_validate_boolean( $var ) { if ( is_bool( $var ) ) { return $var; } if ( 'false' === $var ) { return false; } return (bool) $var; } |