PHP code example of josegonzalez / dotenv

    
        
<?php
require_once('vendor/autoload.php');

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

    

josegonzalez / dotenv example snippets

$Loader = new josegonzalez\Dotenv\Loader('path/to/.env');
// Parse the .env file
$Loader->parse();
// Send the parsed .env file to the $_ENV variable
$Loader->toEnv();

$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->parse()
              ->toEnv(); // Throws LogicException if ->parse() is not called first

$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->parse()
              ->define(); // Throws LogicException if ->parse() is not called first

$overwriteENV = true;
$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->parse()
              ->toEnv($overwriteENV); // Throws LogicException if ->parse() is not called first

$overwriteSERVER = true;
$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->parse()
              ->toServer($overwriteSERVER); // Throws LogicException if ->parse() is not called first

$overwrite = true;
$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->parse()
              ->apacheSetenv($overwriteAPACHE); // Throws LogicException if ->parse() is not called first
                                                // May throw a PHP Error if either apache_setenv() or apache_putenv() are not available

$overwrite = true;
$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->parse()
              ->putenv($overwriteENV); // Throws LogicException if ->parse() is not called first

$environment = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->parse()
              ->prefix('FOO')
              ->toServer(); // BAR=baz becomes FOOBAR=baz

$environment = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->parse()
              ->toArray(); // Throws LogicException if ->parse() is not called first

$jsonEnvironment = (string)((new josegonzalez\Dotenv\Loader('path/to/.env'))->parse());

$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->parse()
              ->expect('FOO', 'BAR', 'BAZ'); // Throws RuntimeException if variables are missing

$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->raiseExceptions(false)
              ->parse()
              ->expect('FOO', 'BAR', 'BAZ'); // Returns false if variables are missing

$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->parse()
              ->skipExisting() //Skip any environment variables that are already present
              ->putenv();

class LollipopFilter
{
    /**
     * Sets every key's value to the string `lollipop`
     *
     * @param array $environment Array of environment data
     * @param array $config Array of configuration data that ollipop';
        }
        return $newEnvironment;
    }
}

$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->setFilters(['LollipopFilter']); // Takes an array of namespaced class names

$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->setFilters([
                'LollipopFilter' => ['paintshop'],
              ]); // Takes an array of namespaced class names

$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->setFilters([function ($data) {
                return $data;
              }]);

$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->setFilters([
                '__callable__0' => [
                  'callable' => function ($data, $config) {
                    return $data;
                  },
                  'someKey' => 'value',
                ]
              ]);

$Loader = (new josegonzalez\Dotenv\Loader('path/to/.env'))
              ->setFilters(['LollipopFilter'])
              ->parse()
              ->filter();

josegonzalez\Dotenv\Loader::load(array(
  'filepath' => 'path/to/.env',
  'expect' => array('FOO', 'BAR', 'BAZ'),
  'toEnv' => true,
  'toServer' => true,
  'define' => true,
));

use josegonzalez\Dotenv\Expect;

$expect = new Expect($env);
$expect('FOO'); // Raises a RuntimeException if `env` is missing FOO

// You can turn off exception raising using the second `raise` argument
$expect = new Expect($env, false);
$expect('FOO'); // Returns false if `env` is missing FOO

    // APP_NAME isn't set in staging/dev
    if (!env('APP_NAME')) {
        $loader = new josegonzalez\Dotenv\Loader([
            __DIR__ '/.env',
            __DIR__ '/.env.default'
        ]);
        $loader->parse()->toEnv();
    }