php generate random string from regex code example
Example 1: php generate random string
function generateRandomString($length = 10) {
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$charactersLength = strlen($characters);
$randomString = '';
for ($i = 0; $i < $length; $i++) {
$randomString .= $characters[rand(0, $charactersLength - 1)];
}
return $randomString;
}
Example 2: Generate Random String in PHP
phpCopy<?php
$Random_str = uniqid();
echo "Random String:", $Random_str, "\n";
?>
Example 3: Generate Random String in PHP
phpCopy<?php
$x = 0;
$y = 10;
$Strings = '0123456789abcdefghijklmnopqrstuvwxyz';
echo "Gen_rand_str: ",substr(str_shuffle($Strings), $x, $y), "\n";
$a = 0;
$b = 20;
$Strings='0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
echo "Gen_My_Pass: ",'hello.'.substr(str_shuffle($Strings), $a, $b).'.World',"\n";
?>