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Manuel PHP |
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int rand([int min], [int max]);
If called without the optional min,max arguments rand() returns a pseudo-random value between 0 and RAND_MAX. If you want a random number between 5 and 15 (inclusive), for example, use rand(5,15).
Remember to seed the random number generator before use with srand().
See also srand(), getrandmax(), mt_rand(), mt_srand() and mt_getrandmax().
