怎么提取“xxx,订单号123”里面的123呢

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Release: 2016-06-13 13:14:35
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怎样提取“xxx,订单号123”里面的123呢?
怎样提取“xxx,订单号123”里面的123呢?
长度不定,订单号不定,


------解决方案--------------------
preg_match('/订单号(\d+)/',$s,$m);
echo $m[1];
------解决方案--------------------

探讨

preg_match('/订单号(\d+)/',$s,$m);
echo $m[1];
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