Security\Random::hex

public hex ([mixed $len])

Generates a random hex string If $len is not specified, 16 is assumed. It may be larger in future. The length of the result string is usually greater of $len.

$random = new \Phalcon\Security\Random();

  echo $random->hex(10); // a29f470508d5ccb8e289

Links:

https://docs.phalconphp.com/en/latest/api/Phalcon_Security_Random.html#hex

doc_Phalcon

2016-10-16 09:56:30

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