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<?php $num = gmp_init(1); var_dump($num,gettype($num),(int)$num);
Output for 5.6.7 - 5.6.20, 5.6.28 - 7.0.5, 7.0.14 - 7.1.0
object(GMP)#1 (1) { ["num"]=> string(1) "1" } string(6) "object" int(1)
Output for 7.0.6
Fatal error: Uncaught Error: Call to undefined function gmp_init() in /in/drlD0:2 Stack trace: #0 {main} thrown in /in/drlD0 on line 2
Process exited with code 255.
Output for 5.0.0 - 5.4.32, 5.5.35, 5.6.21
Fatal error: Call to undefined function gmp_init() in /in/drlD0 on line 2
Process exited with code 255.
Output for 5.4.34 - 5.5.34
resource(4) of type (GMP integer) string(8) "resource" int(4)
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: gmp_init() in /in/drlD0 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: gmp_init() in /in/drlD0 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: gmp_init() in /in/drlD0 on line 2