mt_srand

mt_srand -- seed the better random number generator

Description

void mt_srand (int seed);

Seeds the random number generator with seed .

// seed with microseconds since last "whole" second mt_srand((double)microtime()*1000000); $randval = mt_rand();       

See also mt_rand() , mt_getrandmax() , srand() , rand() and getrandmax() .