问答 / 0 / 2 / 创建于 5年前
我的数据库文件“downs/J1Wx7Vlb5iN2wObWmVHTODVZYo1DyUuF71gdMXug.txt” 如何得到这个 后缀名txt呢?
“downs/J1Wx7Vlb5iN2wObWmVHTODVZYo1DyUuF71gdMXug.txt”
$str = "downs/J1Wx7Vlb5iN2wObWmVHTODVZYo1DyUuF71gdMXug.txt"; $arr = explode(".", $str); echo array_pop($arr); // txt
再提供一种方法
$str = "downs/J1Wx7Vlb5iN2wObWmVHTODVZYo1DyUuF71gdMXug.txt"; echo pathinfo($str)['extension'];
我要举报该,理由是:
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