(PHP 5 >= 5.1.2, PHP 7)
SplFileInfo::isFile — Tells if the object references a regular file
public SplFileInfo::isFile ( ) : bool
Checks if the file referenced by this SplFileInfo object exists and is a regular file.
This function has no parameters.
Returns true if the file exists and is a regular file (not a link), false otherwise.
Example #1 SplFileInfo::isFile() example
<?php $info = new SplFileInfo(__FILE__); var_dump($info->isFile()); $info = new SplFileInfo(dirname(__FILE__)); var_dump($info->isFile()); ?>
The above example will output something similar to:
bool(true) bool(false)
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https://www.php.net/manual/en/splfileinfo.isfile.php