<span><span><?php</span><span>$x</span> = <span>$_GET</span>[<span>'name'</span>]; <span>echo</span><span>$x</span>; <span>for</span>(<span>$i</span> =<span>$x</span>;<span>$i</span><<span>100</span>;<span>$i</span>++) { <span>echo</span><span>$i</span>,<span>"<br>"</span>; } <span>$TmpArray</span> = [<span>"A"</span>,<span>"B"</span>,<span>"C"</span>,<span>"D"</span>]; <span>foreach</span>(<span>$TmpArray</span><span>as</span><span>$i</span>) { <span>echo</span><span>$i</span> . <span>"<br>"</span>; } <span>?></span></span>
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)
以上就介绍了 PHP入门1 for循环,包括了方面的内容,希望对PHP教程有兴趣的朋友有所帮助。
PHP怎么学习?PHP怎么入门?PHP在哪学?PHP怎么学才快?不用担心,这里为大家提供了PHP速学教程(入门到精通),有需要的小伙伴保存下载就能学习啦!
Copyright 2014-2025 https://www.php.cn/ All Rights Reserved | php.cn | 湘ICP备2023035733号