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run code in 200+ php & hhvm versions
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<?php $number = gmp_init(6565); echo gmp_export($number) . "\n";
Output for 5.6.1 - 5.6.20, 5.6.28 - 7.0.5, 7.0.20 - 7.2.0
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Output for 7.0.6 - 7.0.10
Fatal error: Uncaught Error: Call to undefined function gmp_init() in /in/FRlXN:3 Stack trace: #0 {main} thrown in /in/FRlXN on line 3
Process exited with code 255.
Output for 5.5.35 - 5.5.38, 5.6.21 - 5.6.25
Fatal error: Call to undefined function gmp_init() in /in/FRlXN on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.34, 5.6.0
Fatal error: Call to undefined function gmp_export() in /in/FRlXN on line 4
Process exited with code 255.