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How to get env.php variables in Magento 2 inside php

I wanna get app/etc/env.php variables in Magento 2 inside php code.

how is it possible?

for example I wanna something like this:

<?php
echo $_ENV['db']['host'];
?>

I mean I need to get the host that had been set in the env.php file.

Tags:

2

Answers


  1. 0

    You have to declared the values for that env param first.

    You can do it in the *.php file like that:

    $_ENV["MY_ENV_VALUE"] = "value";
$value = $_ENV["MY_ENV_VALUE"];

    If your’re using apache declare env in .htaccess like that:

    SetEnv MY_ENV_VALUE "value"

    If you’re using nginx you need to use fastcgi_params and set variables_order = "EGPCS" in your php.ini file.

    fastcgi_param MY_ENV_VALUE "value"
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  2. 0

    Found the answer here: Magento 2. Retrieve information from env.php programmatically

    Basically you want to inject MagentoFrameworkAppDeploymentConfig and then use its get() method:

    /**
 * Gets data from flattened data
 *
 * @param string $key
 * @param mixed $defaultValue
 * @return mixed|null
 */
public function get($key = null, $defaultValue = null)

    GitHub Source

    For example: $deploymentConfig->get('db/connection/default/host');

    Additional: env.php reference

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