(PHP 5, PHP 7 >= 5.6.3)
Random number
GMP gmp_random_range ( GMP $min, GMP $max )
Generate a random number. The number will be between min and max.
min and max can both be negative but min must always be less than max.
Parameters:
min
A GMP number representing the lower bound for the random number
max
A GMP number representing the upper bound for the random number
Returns:
A random GMP number.
Examples:
gmp_random_range() example
<?php $rand1 = gmp_random_range(0, 100); // random number between 0 and 100 $rand2 = gmp_random_range(-100, -10); // random number between -100 and -10 echo gmp_strval($rand1) . "\n"; echo gmp_strval($rand2) . "\n"; ?>
The above example will output:
42 -67
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