Dumping PHP headers

Posted on Mon 07 March 2016 in SysAdmin • Tagged with php, debugging

I read this somewhere and want to keep it around.

Sometimes I need to debug HTTPS/header issues in a load balanced environment.

Here's how to dump all the headers in PHP:

/* {DocumentRoot}/headers.php
Show all values defined on $_SERVER */
     while (list($var,$value) = each ($_SERVER)) {
            echo "$var …

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PHP errors not displaying in IIS

Posted on Fri 18 May 2012 in SysAdmin • Tagged with iis, php

A customer called in today saying that their site is not working after re-pointing the DNS. No changes have been made in a week and it was working fine before. Typical.

So I turned on Firebug and notice it's a 500 error. Logged into the server and saw it's a …

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