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<?php $zahl = INF; var_dump($zahl); var_dump($zahl - 100); var_dump($zahl + 200);
Output for 4.3.6 - 7.1.0
float(INF) float(INF) float(INF)
Output for 4.3.0 - 4.3.5
Notice: Use of undefined constant INF - assumed 'INF' in /in/WUdn5 on line 2 string(3) "INF" int(-100) int(200)