", 1); //$Message_tmp = mbsplit(); print($Message_tmp); $str = array(); $test = $str;// "abあcdか1さ0たなはbgfまやらわ"; $cut_len = 10; $len = mb_strlen($test); while($len > $cut_len){ $str[] = mb_substr($test,0,10); $tmp = mb_substr($test, 10, $len); $len = mb_strlen($tmp); } $str[] = $tmp; print_r($str); ?>