preg_split 分割字符串的有关问题

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Release： 2016-06-13 12:12:31

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preg_split 分割字符串的问题
请教大家一个问题，用preg_split 分割字符串，
需要按 "第X个",这样的方式分割，X为不固定的，这个正则该怎么写，我写的有问题
$s="第1个哈哈哈哈第2个啦啦啦啦第三个啦啦啦啦啦第四个大大大”

$a = preg_split('/第.+?个/', $s);

其实就是按照文档里的 ”第1个“，”第2个“，”第3个“，这种来分割
------解决思路----------------------

$s = '第1个哈哈哈哈第2个啦啦啦啦第三个啦啦啦啦啦第四个大大大';<br />$a = preg_split('/第(?:\d+<br><font color='#FF8000'>------解决思路----------------------</font><br>三<br><font color='#FF8000'>------解决思路----------------------</font><br>四)个/', $s);<br />print_r($a);<br />

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Array<br />(<br />    [0] => <br />    [1] => 哈哈哈哈<br />    [2] => 啦啦啦啦第<br />    [3] => 啦啦啦啦啦第<br />    [4] => 大大大<br />)<br /><br />

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Related labels：

gt nbsp print split

source：php.cn

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