Php regular expression truncation solution

Php regular expression intercepts a div from another website. The regular expression is not familiar with it and cannot be intercepted. The code is as follows: & lt ;? Php $ str = file_get_contents (& quot; http://cp.360.cn/jczq? Src = menu & quot;); $ preg = '/^ & lt; div \ s php Regular truncation
If you want to intercept a div from another website, you cannot understand the regular expression. The code is as follows:

$ Str = file_get_contents ("http://cp.360.cn/jczq? Src = menu ");
$ Preg = '/^ (.*?) <\/Div>/I ';
Preg_match ($ preg, $ str, $ match );
Var_dump ($ match); exit;
?>

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/(.*?) <\/Div>/I
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/(.*?) <\/Div>/is

Add s
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/(.*?) <\/Div>/I

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S is king.