PHP入门(1) for循环

<?php

    $x = $_GET["name"];
    echo $x;
    for($i =$x;$i<100;$i++)
    {
        echo $i,"<br>";
    }

    $TmpArray = ["A","B","C","D"];
    foreach($TmpArray as $i)
    {
        echo $i . "<br>";
    }



?>

foreach循环迭代数组,跟常见的用法不一样,C++中
foreach (零时变量 in array)
php:
foreach (array as 零时变量)