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

8 votes157 views6 answers
Php isset
PHP
4 votes183 views3 answers
Time now with milliseconds php
PHP
0 vote289 views2 answers
Wordpress single post template
PHP Wordpress
1 vote195 views1 answer
Laravel get first letter of each word
PHP Laravel
1 vote204 views1 answer
Laravel where equal
PHP Laravel
3 votes191 views4 answers
Get base url in wordpress
PHP
0 vote212 views1 answer
Symfony blob file add
PHP Symfony
0 vote164 views1 answer
Php octal to decimal
PHP
2 votes182 views2 answers
Where is php.ini file in ubuntu
PHP
10 votes232 views6 answers
Install php ubuntu
PHP