Random
abstract class Random (View source)
Pure-PHP Random Number Generator
Methods
static string
string(int $length)
Generate a random string.
Details
static string
string(int $length)
Generate a random string.
Although microoptimizations are generally discouraged as they impair readability this function is ripe with microoptimizations because this function has the potential of being called a huge number of times. eg. for RSA key generation.