PHP code example of srdorado / php-dotenv

1. Go to this page and download the library: Download srdorado/php-dotenv library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

srdorado / php-dotenv example snippets



use Srdorado\Env\DotEnv;

$absolutePathToEnvFile = __DIR__ . '/.env';

(new DotEnv($absolutePathToEnvFile))->load();


/**
 * string(33) "mysql:host=localhost;dbname=test;" 
 */
var_dump(getenv('DATABASE_DNS'));

/**
 * Removes double and single quotes from the variable:
 * 
 * string(4) "root" 
 */
var_dump(getenv('DATABASE_USER'));

/**
 * Processes booleans as such:
 * 
 * bool(true) 
 */
var_dump(getenv('MODULE_ENABLED'));

/**
 * Process the numeric value:
 * 
 * int(0) 
 */
var_dump(getenv('NUMBER_LITERAL'));

/**
 * Check for literal null values:
 * 
 * NULL
 */
var_dump(getenv('NULL_VALUE'));


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