What function do you use in PHP to generate a random number?
- rand() or mt_rand()
- random_number(), generate_random(), randomize()
- get_random_number(), random()
- All of the above
In PHP, you can generate a random number within a specified range using the rand() or mt_rand() function. Both functions generate a random integer between the given minimum and maximum values. For example, rand(1, 100) generates a random number between 1 and 100. It's important to note that the mt_rand() function uses the Mersenne Twister algorithm, which is generally considered to produce more random numbers than rand(). However, both functions can be used to generate random numbers in PHP.
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