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jakob1111 / dokuwiki-plugin-flowcharts

Add flowcharts and diagrams to Dokuwiki with an incredibly simple syntax
GNU General Public License v2.0
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Adjust method signatures to match parent #1

Closed solewniczak closed 6 years ago

solewniczak commented 6 years ago

Starting with PHP 7, classes that overdrive methods from their parent have to match their parent's method signature regarding type hints. Otherwise PHP will throw an error. This commit fixes it.