$string string Required

$chunk_size int Required

array

File: wp-includes/pomo/streams.php. View all references

public function str_split( $string, $chunk_size ) {
	if ( ! function_exists( 'str_split' ) ) {
		$length = $this->strlen( $string );
		$out    = array();
		for ( $i = 0; $i < $length; $i += $chunk_size ) {
			$out[] = $this->substr( $string, $i, $chunk_size );
		}
		return $out;
	} else {
		return str_split( $string, $chunk_size );
	}
}