我有一个看起来像这样的字符串:
21/04/2014,16:57:28,19,0,2021/04/2014,16:57:48,19,0,20
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我想拆分它,以便我得到类似以下内容:
21/04/2014,16:57:28,19,0,20
21/04/2014,16:57:48,19,0,20
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我曾尝试使用php的substr,我认为它给出了结果,但它重复了这个'21/04/2014,16:57:48,19,0,20'两次.
$data3 = array(substr($data1, -27), substr($data1, 27));
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甚至试过没有运气的正则表达式.
php ×1