php字符串的拆分截取

/*
 * strstr区分大小写
 * stristr不区分大小写
 * */
$str="test/abc.jpg";
echo stristr($str,'.');
echo '<br/>';
echo stristr($str,'.',true);
/*
输出
.jpg
test/abc
*/

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转载自www.cnblogs.com/huay/p/10386785.html