/PHP/Php generate random string of characters

Php generate random string of characters

function generateRandomString($length = 25) {
    $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $charactersLength = strlen($characters);
    $randomString = '';
    for ($i = 0; $i < $length; $i++) {
        $randomString .= $characters[rand(0, $charactersLength - 1)];
    }
    return $randomString;
}
//usage 
$myRandomString = generateRandomString(5);

Generate Random String in PHP

phpCopy<?php 
$Random_str = uniqid();  
echo "Random String:", $Random_str, "\n";
?>

Source: delftstack.com

Random string generator php

function generateRandomString($length = 10) {
    $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $charactersLength = strlen($characters);
    $randomString = '';
    for ($i = 0; $i < $length; $i++) {
        $randomString .= $characters[rand(0, $charactersLength - 1)];
    }
    return $randomString;
}

Output the random string with the call below:

// Echo the random string.
// Optionally, you can give it a desired string length.
echo generateRandomString();

Source: stackoverflow.com

Generate Random String in PHP

phpCopy<?php
 
echo "Out1: ",substr(md5(time()), 0, 16),"\n";
 
echo "Out2: ",substr(sha1(time()), 0, 16),"\n";
 
echo "Out3: ",md5(time()),"\n";
 
echo "Out4: ",sha1(time()),"\n";
 
?>

Source: delftstack.com

Similar codes

1 vote302 views1 answer
Php tomorrow
PHP
3 votes364 views2 answers
How to redirect a particular user role to a page after login laravel
PHP Laravel
0 vote373 views1 answer
Wp change num words exerpct
PHP Wordpress
3 votes344 views2 answers
Centos :Install or enable PHP gd extension.
PHP
2 votes312 views2 answers
Php get epoch timestamp of date
PHP
1 vote312 views2 answers
Php password_hash decrypt online
PHP
0 vote292 views1 answer
Add class to row laravel
PHP
0 vote353 views1 answer
Laravel chain query builder
PHP Laravel
5 votes365 views3 answers
How get some parameter from request in laravel
PHP Laravel
0 vote339 views3 answers
Laravel postgres deadlock
PHP