php rand seed
语法. srand(seed). 参数, 描述. seed, 可选。用seed 播下随机数发生器种子。 说明. 从PHP 4.2.0 版开始，seed 参数变为可选项，当该项为空时，会被设为随时数。 ,My provider upgraded the php server recently, and calling srand(seed) does not ... You cannot re-seed your rand algorithms after the first "srand", "mt_srand", ... ,Note: There is no need to seed the random number generator with srand() or ... My provider upgraded the php server recently, and calling srand(seed) does not ...
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 php rand seed 相關參考資料
PHP srand() 函数 - W3School 在线教程
语法. srand(seed). 参数, 描述. seed, 可选。用seed 播下随机数发生器种子。 说明. 从PHP 4.2.0 版开始，seed 参数变为可选项，当该项为空时，会被设为随时数。 http://www.w3school.com.cn PHP: srand - Manual
My provider upgraded the php server recently, and calling srand(seed) does not ... You cannot re-seed your rand algorithms after the first "srand", "mt_srand", ... https://www.php.net Seed the random number generator - PHP
Note: There is no need to seed the random number generator with srand() or ... My provider upgraded the php server recently, and calling srand(seed) does not ... https://www.php.net |