1--TEST-- 2gmp_sign() basic tests 3--SKIPIF-- 4<?php if (!extension_loaded("gmp")) print "skip"; ?> 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")); 13var_dump(gmp_sign("+34534573457345")); 14$n = gmp_init("098909878976786545"); 15var_dump(gmp_sign($n)); 16var_dump(gmp_sign($n, $n)); 17var_dump(gmp_sign(array())); 18var_dump(gmp_sign()); 19 20echo "Done\n"; 21?> 22--EXPECTF-- 23int(-1) 24int(1) 25int(0) 26int(1) 27int(-1) 28 29Warning: gmp_sign(): Unable to convert variable to GMP - string is not an integer in %s on line %d 30bool(false) 31 32Warning: gmp_init(): Unable to convert variable to GMP - string is not an integer in %s on line %d 33int(0) 34 35Warning: gmp_sign() expects exactly 1 parameter, 2 given in %s on line %d 36NULL 37 38Warning: gmp_sign(): Unable to convert variable to GMP - wrong type in %s on line %d 39bool(false) 40 41Warning: gmp_sign() expects exactly 1 parameter, 0 given in %s on line %d 42NULL 43Done 44
