Description:
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I found that when I upload a file whose size is > to post_max_size and > to upload_max_filesize then $_FILES[$var] array it fill be null, no fields no nothing. If i set post_max_size > file size then  the array will have data, also it will return the correct $_FILES[$var]['error'] value.

Reproduce code:
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---
<?php
print_r($_FILES['archivo']);
?>
---


Expected result:
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Array ( [name] =&gt; testfile.iso [type] =&gt; [tmp_name] =&gt; [error] =&gt; 1 [size] =&gt; 0 ) 

Actual result:
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nothing, null...