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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(PHP_INT_MAX, array_shift(unpack("N", pack("N", -111111))) << 32 >> 32);
based on rnGFD
Output for 7.0.0 - 7.2.0
Notice: Only variables should be passed by reference in /in/1SREs on line 3 int(9223372036854775807) int(-111111)
Output for 5.3.18 - 5.6.28
Strict Standards: Only variables should be passed by reference in /in/1SREs on line 3 int(9223372036854775807) int(-111111)