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run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = new GMP(1); $b = $a; var_dump($a, $b); $a += 1; var_dump($a, $b);
based on BI7RR
Output for 5.6.8 - 5.6.20, 5.6.28 - 7.0.5, 7.0.20 - 7.2.0
object(GMP)#1 (1) { ["num"]=> string(1) "0" } object(GMP)#1 (1) { ["num"]=> string(1) "0" } object(GMP)#2 (1) { ["num"]=> string(1) "1" } object(GMP)#1 (1) { ["num"]=> string(1) "0" }
Output for 7.0.6
Fatal error: Uncaught Error: Class 'GMP' not found in /in/JJIqp:3 Stack trace: #0 {main} thrown in /in/JJIqp on line 3
Process exited with code 255.
Output for 5.3.21 - 5.5.35, 5.6.21
Fatal error: Class 'GMP' not found in /in/JJIqp on line 3
Process exited with code 255.