Online PHP editor | refs for kL09q

<?php function mb_str_split( $string ) { return preg_split('/(?<!^)(?!$)/u', $string ); } function mb_str_split2( $string ) { return $arr = preg_split('//u', $string, -1, PREG_SPLIT_NO_EMPTY); } function mbStringToArray ($string) { $strlen = mb_strlen($string); while ($strlen) { $array[] = mb_substr($string,0,1,"UTF-8"); $string = mb_substr($string,1,$strlen,"UTF-8"); $strlen = mb_strlen($string); } return $array; } $string = 'Příliš žluťoučký kůň úpěl ďábelské ódy'; var_dump( mb_str_split( $string ) ); var_dump( mb_str_split2( $string ) ); var_dump( mbStringToArray( $string ) );