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phppathscandir

PHP scandir not working for relative path

I have a folder called images in my current directory but when I try to run the code below I get the following error:

PHP Warning: scandir(../images,../images): The system cannot find the file specified. (code: 2) in C:\Program Files (x86)\Ampps\www\dev\php\recolor_png\dir.php on line 4

<?php
$dir = "../images";

$a = scandir($dir);

print_r($a);

I've tried every variation of the path I can think of (images, /images/, "images", 'images' etc. but no joy.

var_dump (is_dir('/images')); also gives false

Please help?

Solution

  • Try to use __DIR__ constant

    $dir = __DIR__ . "/images";