<code class="php">$pattern = "/(abcd){1,2}.*(efgh){1,2}/";
$string = "abcd123efgh456";
preg_match_all($pattern,$string,$result);</code>我这样写会吧abcd和efgh都放到result数组中,我希望把abcd别放到数组里,而把efgh放到数组里,这种pattern怎么写呢?
谢谢
<code class="php">$pattern = "/(abcd){1,2}.*(efgh){1,2}/";
$string = "abcd123efgh456";
preg_match_all($pattern,$string,$result);</code>我这样写会吧abcd和efgh都放到result数组中,我希望把abcd别放到数组里,而把efgh放到数组里,这种pattern怎么写呢?
谢谢
(?:abcd)
立即学习“PHP免费学习笔记(深入)”;
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