duanjun7801 2012-11-21 13:16
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正则表达式preg_match字

I'm trying to get a part of a string that starts with for example Name:. If the whole string looks like Name: Carl, I just want the Carl part and not the Name: prefix.

How can I do that? I have tried with:

$data = file_get_contents('page.html');
$regex = '/Name:.*/';
preg_match($regex,$data,$match);
var_dump($match);

But I get the output:

array(1) { [0]=> string(28) "Name: Carl"

The other thing I don't understand is why the array(1) { [0]=> string(28) is showing.

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  • dongzong3053 2012-11-21 13:20
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    For your match line, do the following instead:

    $regex = '/Name:(.*)/'; 
    

    The matched portion (inside (.*)) will be in $match.

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