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Home Backend Development PHP Tutorial fopen无法正确创建新文件

fopen无法正确创建新文件

Jun 23, 2016 pm 01:54 PM
fopen create new file correct

$fp = fopen("/www/modernsky/test_id_validater/1.jpg","wb") or die("can't open file");
$fp = fopen("1.jpg","wb") or die("can't open file");
这些语句始终返回“can't open file",不明白哪里出问题了


回复讨论(解决方案)

看看是否有目录仅限。
chmod 777 目录名
$fp = fopen("1.jpg","wb") or die("can't open file");

看看是否有目录仅限。
chmod 777 目录名
$fp = fopen("1.jpg","wb") or die("can't open file");


这是什么意思?目录禁限?777是什么?上面一句是在php里面写?php可以修改目录权限?觉得好晕


看看是否有目录仅限。
chmod 777 目录名
$fp = fopen("1.jpg","wb") or die("can't open file");


这是什么意思?目录禁限?777是什么?上面一句是在php里面写?php可以修改目录权限?觉得好晕
这是linux中的命令,给你的目录添加读写权限啊。
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