Randhex php

Php rand int

random_int ( int $min , int $max );

Randhex php

function random_part() {
    return str_pad( dechex( mt_rand( 0, 255 ) ), 2, '0', STR_PAD_LEFT);
}

function randomHEX($amount) {
  $_result = "";
  for ($i = 0 ; $i < $amount; $i++) {
    $_result .= random_part();
  }
  return $_result;
}

//to get a 16 HEX number
echo randomHEX(8);

Similar codes

1 vote132 views1 answer
Twig jsoncencode
PHP
0 vote146 views2 answers
How to remove copyright footer from xenforo 2
PHP
1 vote141 views1 answer
Foreach range php
PHP
0 vote152 views1 answer
Ssss
PHP
0 vote166 views1 answer
Laravel: Validation unique on update
PHP Laravel
24 votes187 views4 answers
Clear cache command in laravel controller
PHP
0 vote149 views1 answer
Install phpunit on ubuntu 18.04
PHP
0 vote159 views1 answer
Get action name in yii2
PHP Yii
4 votes285 views2 answers
Redirect back in codeigniter
PHP CodeIgniter
5 votes128 views1 answer
Php 8.1 release date
PHP