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run code in 300+ PHP versions simultaneously
<?php $config = []; $config['base_url'] = '/mypath/'; class myclass{ public function myfunc(){ global $config; echo $config['base_url']; } } $obj = new myclass; $obj->myfunc;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined property: myclass::$myfunc in /in/ePOu2 on line 15
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined property: myclass::$myfunc in /in/ePOu2 on line 15
Output for 7.3.32 - 7.3.33

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