Strict Standards Error while image upload with PHP script

Question

I try to write an image uploader with php. But it is giving an error when I try.

Error is:

Strict Standards: Only variables

Answer 1

Note $file_name_encrypted will not contain a real or matchable extension, because your appending the filename with md5:

$file_name_encrypted = $file_name."".md5(rand(1, 1000000));

e.g filename.jpg79054025255fb1a26e4bc422aef54eb4

So it will never match any in your $allowedExts array. Fix that then:

Change that line too:

$extension = pathinfo($file_name_encrypted, PATHINFO_EXTENSION);

Or explode then pass the exploded to the end() function.

$temp = explode(".", $file_name_encrypted);
$extension = end($temp);