#169 White Page: < PHP Version 5.5.9 "Call-time pass-by-reference"

[D.]

Summary: PHP V. 5.5.9 doesnt work at the moment with release: ipplan-6.00-BETA2.
The version that fails are some sub-version to < PHP 5.3

Problem: White page when displaying subnets and networks.

Solution: I've attached working files that can replace orginal files.

Affected files:
/ipplan/user/displaybase.php
/ipplan/user/displaysubnet.php

DEBUG error, example:
[Mon Dec 15 16:15:43.967914 2014] [:error] [pid 8649] [client 10.1.1.200:37940] PHP Fatal error: Call-time pass-by-reference has been removed in /var/www/html/ipplan/user/displaybase.php on line 129, referer: http://10.1.1.1/ipplan/user/treeview.php

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Not working PHP-version without correction (included files):
php --version
PHP 5.5.9-1ubuntu4.5 (cli) (built: Oct 29 2014 11:59:10)

Working PHP-version:
php --version
PHP 5.3.10-1ubuntu3.9 with Suhosin-Patch (cli) (built: Dec 12 2013 04:27:25)

[D.]

files; added.