1--TEST-- 2gmp_pow() basic tests 3--SKIPIF-- 4<?php if (!extension_loaded("gmp")) print "skip"; ?> 5--FILE-- 6<?php 7 8var_dump(gmp_strval(gmp_pow(2,10))); 9var_dump(gmp_strval(gmp_pow(-2,10))); 10var_dump(gmp_strval(gmp_pow(-2,11))); 11var_dump(gmp_strval(gmp_pow("2",10))); 12var_dump(gmp_strval(gmp_pow("2",0))); 13var_dump(gmp_strval(gmp_pow("2",-1))); 14var_dump(gmp_strval(gmp_pow("-2",10))); 15var_dump(gmp_strval(gmp_pow(20,10))); 16var_dump(gmp_strval(gmp_pow(50,10))); 17var_dump(gmp_strval(gmp_pow(50,-5))); 18 19$n = gmp_init("20"); 20var_dump(gmp_strval(gmp_pow($n,10))); 21$n = gmp_init("-20"); 22var_dump(gmp_strval(gmp_pow($n,10))); 23 24var_dump(gmp_pow(2,10,1)); 25var_dump(gmp_pow(2)); 26var_dump(gmp_pow()); 27var_dump(gmp_pow(array(), array())); 28var_dump(gmp_pow(2,array())); 29var_dump(gmp_pow(array(),10)); 30 31echo "Done\n"; 32?> 33--EXPECTF-- 34string(4) "1024" 35string(4) "1024" 36string(5) "-2048" 37string(4) "1024" 38string(1) "1" 39 40Warning: gmp_pow(): Negative exponent not supported in %s on line %d 41string(1) "0" 42string(4) "1024" 43string(14) "10240000000000" 44string(17) "97656250000000000" 45 46Warning: gmp_pow(): Negative exponent not supported in %s on line %d 47string(1) "0" 48string(14) "10240000000000" 49string(14) "10240000000000" 50 51Warning: gmp_pow() expects exactly 2 parameters, 3 given in %s on line %d 52NULL 53 54Warning: gmp_pow() expects exactly 2 parameters, 1 given in %s on line %d 55NULL 56 57Warning: gmp_pow() expects exactly 2 parameters, 0 given in %s on line %d 58NULL 59 60Warning: gmp_pow() expects parameter 2 to be integer, array given in %s on line %d 61NULL 62 63Warning: gmp_pow() expects parameter 2 to be integer, array given in %s on line %d 64NULL 65 66Warning: gmp_pow(): Unable to convert variable to GMP - wrong type in %s on line %d 67bool(false) 68Done 69
