diff options
| -rw-r--r-- | ext/standard/rand.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ext/standard/rand.c b/ext/standard/rand.c index 50f09e2e4c..e68acad46f 100644 --- a/ext/standard/rand.c +++ b/ext/standard/rand.c @@ -24,9 +24,14 @@ #include <stdlib.h> +#ifdef PHP_WIN32 +#include <windows.h> +#endif + #include "php.h" #include "php_math.h" #include "php_rand.h" +#include "php_lcg.h" #include "basic_functions.h" @@ -192,7 +197,11 @@ PHPAPI php_uint32 php_mt_rand(TSRMLS_D) return y ^ (y >> 18); } +#ifdef PHP_WIN32 +#define GENERATE_SEED() (time(0) * GetCurrentProcessId() * 1000000 * php_combined_lcg(TSRMLS_C)) +#else #define GENERATE_SEED() (time(0) * getpid() * 1000000 * php_combined_lcg(TSRMLS_C)) +#endif /* {{{ proto void srand([int seed]) Seeds random number generator */ |