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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(" 4" + 0," 4" + 0); var_dump(" 4 " + 0 ," 4 " + 0);
Output for 7.1.0
int(4) int(4) Notice: A non well formed numeric value encountered in /in/ZWv0D on line 3 Notice: A non well formed numeric value encountered in /in/ZWv0D on line 3 int(4) int(4)
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.14
int(4) int(4) int(4) int(4)