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SplFileInfo::isFile

(PHP 5 >= 5.1.2, PHP 7)
Tells if the object references a regular file
public bool SplFileInfo::isFile ( void )

Checks if the file referenced by this SplFileInfo object exists and is a regular file.

Returns:

Returns TRUE if the file exists and is a regular file (not a link), FALSE otherwise.

Examples:
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)
doc_php
doc_php
2016-02-24 16:20:15
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