PHP 8.4.0 RC4 available for testing

Directory::read

(PHP 4, PHP 5, PHP 7, PHP 8)

Directory::read从目录句柄中读取条目

说明

public Directory::read(): string|false

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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
1 month 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
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-3
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.
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