php to rand code example
Example 1: random number generator in php
you can use rand() function for that in php.
Example:
Generate random numbers between 1 to 50
<?php
echo rand(1,50);
?>
Example 2: php random number
rand($min,$max);
Example 3: randstring php
<?php
$random = substr(md5(mt_rand()), 0, 7);
echo $random;
?>
Example 4: randhex php
function random_part() {
return str_pad( dechex( mt_rand( 0, 255 ) ), 2, '0', STR_PAD_LEFT);
}
function randomHEX($amount) {
$_result = "";
for ($i = 0 ; $i < $amount; $i++) {
$_result .= random_part();
}
return $_result;
}
echo randomHEX(8);