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<?php // http://gathering.tweakers.net/forum/list_message/46935259#46935259 var_dump(gettype("123")); var_dump("123" + 42); var_dump("123 olifanten" + 42);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
string(6) "string" int(165) Warning: A non-numeric value encountered in /in/Q6ZSL on line 9 int(165)
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
string(6) "string" int(165) Notice: A non well formed numeric value encountered in /in/Q6ZSL on line 9 int(165)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.3.32 - 7.3.33
string(6) "string" int(165) int(165)
preferences:
153.87 ms | 411 KiB | 5 Q