PHP 分割问题
我正在尝试使用（并且我已经尝试过） preg_split() 和 split() ，但这些都不适合我。以下是尝试和输出。
preg_split("^", "ItemOne^ItemTwo^Item.Three^");
//output - null or false when attempting to implode() it.
preg_split("\^", "ItemOne^ItemTwo^Item.Three^");
//output - null or false when attempting to implode() it. Attempted to escape the needle.
//SAME THING WITH split().
感谢您的帮助... 克里斯蒂安·斯图尔特
I am trying to use (and I've tried both) preg_split() and split() and neither of these have worked for me. Here are the attempts and outputs.
preg_split("^", "ItemOne^ItemTwo^Item.Three^");
//output - null or false when attempting to implode() it.
preg_split("\^", "ItemOne^ItemTwo^Item.Three^");
//output - null or false when attempting to implode() it. Attempted to escape the needle.
//SAME THING WITH split().
Thanks for your help...
Christian Stewart
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split已弃用。您应该使用explode$arr =explode('^', "ItemOne^ItemTwo^Item.Three^");splitis deprecated. You should useexplode$arr = explode('^', "ItemOne^ItemTwo^Item.Three^");尝试一下
，因为您的搜索模式不是正则表达式。
Try
since your search pattern isn't a regex.
您确定您不只是在寻找
explode吗？爆炸('^', 'ItemOne^ItemTwo^Item.Three^');Are you sure you're not just looking for
explode?explode('^', 'ItemOne^ItemTwo^Item.Three^');由于您正在使用
preg_split您正在尝试按给定的正则表达式拆分字符串。扬抑符 (^) 是正则表达式元字符，因此在您的示例中不起作用。顺便说一句： preg_split 是 split 的替代方案，但并未弃用。
Since you are using
preg_splityou are trying to split the string by a given regular expresion. The circumflex (^) is a regular expression metacharacter and therefore not working in your example.btw: preg_split is an alternative to split and not deprecated.