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| author | Sterling Hughes <sterling@php.net> | 2001-09-16 03:50:04 +0000 |
|---|---|---|
| committer | Sterling Hughes <sterling@php.net> | 2001-09-16 03:50:04 +0000 |
| commit | 47f3851a0068f5f66d836079aaa71e28df2cf426 (patch) | |
| tree | 405b2a3cd66249545a29737f3eb2929ab02ab3df /ext/standard/rand.c | |
| parent | 373fc12bb1a985c10792050b5e50998f762d2cbb (diff) | |
| download | php-git-47f3851a0068f5f66d836079aaa71e28df2cf426.tar.gz | |
for the daft folks that think 0 is a good seed.
Diffstat (limited to 'ext/standard/rand.c')
| -rw-r--r-- | ext/standard/rand.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ext/standard/rand.c b/ext/standard/rand.c index 8cde64300b..50f09e2e4c 100644 --- a/ext/standard/rand.c +++ b/ext/standard/rand.c @@ -198,12 +198,12 @@ PHPAPI php_uint32 php_mt_rand(TSRMLS_D) Seeds random number generator */ PHP_FUNCTION(srand) { - long seed = 0; + long seed; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &seed) == FAILURE) return; - if (!seed) + if (ZEND_NUM_ARGS() == 0) seed = GENERATE_SEED(); php_srand(seed); @@ -214,12 +214,12 @@ PHP_FUNCTION(srand) Seeds Mersenne Twister random number generator */ PHP_FUNCTION(mt_srand) { - long seed = 0; + long seed; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &seed) == FAILURE) return; - if (!seed) + if (ZEND_NUM_ARGS() == 0) seed = GENERATE_SEED(); php_mt_srand(seed TSRMLS_CC); |