(PHP 5 >= 5.1.2, PHP 7)
SplFileInfo::isDir — Tells if the file is a directory
public SplFileInfo::isDir ( ) : bool
This method can be used to determine if the file is a directory.
This function has no parameters.
Returns true if a directory, false otherwise.
Example #1 SplFileInfo::isDir() example
<?php $d = new SplFileInfo(dirname(__FILE__)); var_dump($d->isDir()); $d = new SplFileInfo(__FILE__); var_dump($d->isDir()); ?>
The above example will output something similar to:
bool(true) bool(false)
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https://www.php.net/manual/en/splfileinfo.isdir.php