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<?php var_dump("3 bananes" + "2 parpeings");
Output for 7.1.0
Notice: A non well formed numeric value encountered in /in/oNdkH on line 3 Notice: A non well formed numeric value encountered in /in/oNdkH on line 3 int(5)
Output for 4.3.0 - 7.0.14
int(5)