Fix PHP 7 compatibility

getkirby-v2 / toolkit

This is the deprecated toolkit for Kirby v2.

http://getkirby.com

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Closed lukasbestle closed 8 years ago

lukasbestle commented 8 years ago

Because of the syntax change, PHP 7 threw an "Array to string conversion" error. This change works for both PHP 5 and 7.

bastianallgeier commented 8 years ago

:+1: