/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

0 vote215 views1 answer
Apt-get install php wordpress extensions
PHP
3 votes243 views2 answers
Laravel required if it meet some value from another field
PHP
0 vote225 views1 answer
Acf wp_query custom field
PHP
0 vote237 views1 answer
User input in oop php
PHP
7 votes219 views2 answers
Or in regex
PHP
0 vote254 views1 answer
Laravel find or create new
PHP Laravel
1 vote189 views1 answer
Php word wrap
PHP
0 vote219 views3 answers
How to check if all values in an array are equal php
PHP
0 vote301 views1 answer
Modal align center yii2
PHP Yii
6 votes244 views1 answer
Extract($user_input); alternative php
PHP