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The difference and meaning of /i,/g,/ig,/gi,/m in regular expressions, iggi_PHP tutorial
- WBOYOriginal
- 2016-07-12 09:03:582006browse
The difference and meaning of /i,/g,/ig,/gi,/m in regular expressions, iggi
/i,/g,/ in regular expressions The difference and meaning of ig,/gi,/m
/i (忽略大小写) /g (全文查找出现的所有匹配字符) /m (多行查找) /gi(全文查找、忽略大小写) /ig(全文查找、忽略大小写)
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