1--TEST-- 2gmp_sign() basic tests 3--EXTENSIONS-- 4gmp 5--FILE-- 6<?php 7 8var_dump(gmp_sign(-1)); 9var_dump(gmp_sign(1)); 10var_dump(gmp_sign(0)); 11var_dump(gmp_sign("123718235123123")); 12var_dump(gmp_sign("-34535345345")); 13 14try { 15 var_dump(gmp_sign("+34534573457345")); 16} catch (\ValueError $e) { 17 echo $e->getMessage() . \PHP_EOL; 18} 19try { 20 $n = gmp_init("098909878976786545"); 21 var_dump(gmp_sign($n)); 22} catch (\ValueError $e) { 23 echo $e->getMessage() . \PHP_EOL; 24} 25try { 26 var_dump(gmp_sign(array())); 27} catch (\TypeError $e) { 28 echo $e->getMessage() . \PHP_EOL; 29} 30 31echo "Done\n"; 32?> 33--EXPECT-- 34int(-1) 35int(1) 36int(0) 37int(1) 38int(-1) 39gmp_sign(): Argument #1 ($num) is not an integer string 40gmp_init(): Argument #1 ($num) is not an integer string 41gmp_sign(): Argument #1 ($num) must be of type GMP|string|int, array given 42Done 43
