Directory::read
(PHP 4, PHP 5, PHP 7, PHP 8)
Directory::read — 从目录句柄中读取条目
更新日志
| 版本 | 说明 |
|---|---|
| 8.0.0 | 不接受任何参数。在此之前，目录句柄可以作为参数传递。 |
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matschek at gmx dot de ¶
4 months ago
<?php while ($row=$dir->read()) ?>
// will break as soon as $row can be casted to false, which is the case for a directory named "0"
<?php while (false !== ($row=$dir->read())) ?>
// will do the job as expected
cjcxxh at 163 dot com ¶
1 year ago
use
while ($row=$dir->read()){
// your code
}
to get a list of all files and directories. You can definitely use the "for" and other loops.