diff --git a/README.md b/README.md
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+# wp-env-heroku-stackhero-mysql
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diff --git a/composer.json b/composer.json
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+++ b/composer.json
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+{
+  "name": "frc/wp-env-heroku-stackhero-mysql",
+  "license": "MIT",
+  "type": "library",
+  "description": "Export Heroku Stackhero MySQL addon configuration for WordPress.",
+  "keywords": ["Heroku", "WordPress", "Stackhero", "MySQL"],
+  "autoload": {
+    "files": [ "src/stackhero-mysql.php" ]
+  }
+}
diff --git a/src/stackhero-mysql.php b/src/stackhero-mysql.php
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+++ b/src/stackhero-mysql.php
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+<?php
+namespace Frc\WP\Env\Heroku\StackheroMYSQL;
+
+// Database Host
+// ----------------------------------------------------------------
+if (getenv('STACKHERO_MYSQL_HOST')):
+  $databaseHost = parse_url(getenv('STACKHERO_MYSQL_HOST'));
+  putenv('DB_HOST=' . $databaseHost['path']);
+else:
+  putenv('DB_HOST=localhost');
+endif;
+
+// Database Port
+// ----------------------------------------------------------------
+if (getenv('STACKHERO_MYSQL_PORT')):
+  putenv('DB_PORT=' . getenv('STACKHERO_MYSQL_PORT'));
+endif;
+
+// Database User
+// ----------------------------------------------------------------
+if (getenv('STACKHERO_MYSQL_USER')):
+  $databaseUser = parse_url(getenv('STACKHERO_MYSQL_USER'));
+  putenv('DB_USER=' . $databaseUser['path']);
+else:
+  putenv('DB_USER=root');
+endif;
+
+// Database Password
+// ----------------------------------------------------------------
+if (getenv('STACKHERO_MYSQL_PASSWORD')):
+  $databasePassword = parse_url(getenv('STACKHERO_MYSQL_PASSWORD'));
+  putenv('DB_PASSWORD=' . $databasePassword['path']);
+endif;
+
+// Database Name
+// ----------------------------------------------------------------
+if (getenv('STACKHERO_MYSQL_DATABASE_NAME')):
+  $databaseName = parse_url(getenv('STACKHERO_MYSQL_DATABASE_NAME'));
+  putenv('DB_NAME=' . $databaseName['path']);
+endif;
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