[php入門]array_reverseで要素を逆順にする

phpコード:
$str="welcome to study php.";
$str_len=strlen($str);
$str=substr($str,0,$str_len-1);
$str_arr=explode(' ',$str);

$str_str_new=array_reverse($str_arr);

$str_str_new_str=implode(' ',$str_str_new);
echo '変換前:’.$str."<br/–>".’変換後:’.$str_str_new_str.’.’;

PHP

Posted by arkgame