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run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = "1234"; var_dump("/"+$str); var_dump("/"+strval($str)); var_dump("/".strval($str));
Output for 7.1.0
Warning: A non-numeric value encountered in /in/3KkV4 on line 5 int(1234) Warning: A non-numeric value encountered in /in/3KkV4 on line 7 int(1234) string(5) "/1234"
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.0.14
int(1234) int(1234) string(5) "/1234"