Check if string is base64 php

Php detect base64 encoding

function is_base64_encoded($data)
{
    if (preg_match('%^[a-zA-Z0-9/+]*={0,2}$%', $data)) {
       return TRUE;
    } else {
       return FALSE;
    }
};

is_base64_encoded("iash21iawhdj98UH3"); // true
is_base64_encoded("#iu3498r"); // false
is_base64_encoded("asiudfh9w=8uihf"); // false
is_base64_encoded("a398UIhnj43f/1!+sadfh3w84hduihhjw=="); // false

Source: grepper.com

Similar codes

0 vote162 views1 answer
Symfony dump request headers
PHP
8 votes171 views6 answers
Laravel command not found
PHP Laravel
105 votes268 views6 answers
Php contains substring
PHP
20 votes177 views3 answers
Php check if file exists
PHP
0 vote193 views1 answer
Install Older Version of Laravel using Composer
PHP Laravel
1 vote145 views1 answer
Firebase jwt php verify
PHP
4 votes192 views2 answers
How to create access token in laravel
PHP Laravel
11 votes178 views4 answers
Laravel validator make custom message
PHP Laravel
0 vote122 views1 answer
Diffinhours with minutes carbon
PHP
0 vote167 views1 answer
Prety php
PHP