1--TEST-- 2Zend signed multiply 32-bit 3--SKIPIF-- 4<?php if ((1 << 31) > 0) print "skip Running on 64-bit target"; ?> 5--FILE-- 6<?php 7var_dump(0x8000 * -0xffff); 8var_dump(0x8001 * 0xfffe); 9var_dump(0x8001 * -0xffff); 10?> 11--EXPECT-- 12int(-2147450880) 13int(2147483646) 14float(-2147516415) 15