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运用PHP 进行简单正则替换

WBOY
WBOYOriginal
2016-06-13 12:56:45956browse

使用PHP 进行简单正则替换
求一个简单的正则公式

code name="hello1" version="2012"<br />
code name="123" version="2012"<br />
code name="代码" version="2012"<br />


使用正则整替换成如下格式
code name="20121226-001" version="2012"<br />
code name="20121226-002" version="2012"<br />
code name="20121226-003" version="2012"<br />


------解决方案--------------------
$s=<<
codes name="name1"

code name="hello1" version="2012"<br />
code name="123" version="2012"<br />
code name="代码" version="2012"<br />
HTML;

$i=0;

echo preg_replace('/"(.+)"(?=\s+version)/em','"\""."20121226-00".++$i."\""',$s);

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