_WP_Editors::_parse_init( array $init ): string

In this article

This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Parameters

$initarrayrequired

Return

string

Source

private static function _parse_init( $init ) {
	$options = '';

	foreach ( $init as $key => $value ) {
		if ( is_bool( $value ) ) {
			$val      = $value ? 'true' : 'false';
			$options .= $key . ':' . $val . ',';
			continue;
		} elseif ( ! empty( $value ) && is_string( $value ) && (
			( '{' === $value[0] && '}' === $value[ strlen( $value ) - 1 ] ) ||
			( '[' === $value[0] && ']' === $value[ strlen( $value ) - 1 ] ) ||
			preg_match( '/^\(?function ?\(/', $value ) ) ) {

			$options .= $key . ':' . $value . ',';
			continue;
		}
		$options .= $key . ':"' . $value . '",';
	}

	return '{' . trim( $options, ' ,' ) . '}';
}

Changelog

VersionDescription
3.3.0Introduced.

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