init project

Author: Fady Michel

README.md

@@ -1 +1 @@
-# php-dotenv
+# php-dotenv

composer.json

@@ -0,0 +1,18 @@
+{
+    "name": "devcoder-xyz/php-dotenv",
+    "description": "Parses .env files",
+    "type": "library",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fad M.R",
+            "email": "[email protected]"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "DevCoder\\": "src"
+        }
+    },
+    "require": {}
+}

src/DotEnv.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace DevCoder;
+
+class DotEnv
+{
+    /**
+     * The directory where the .env file can be located.
+     *
+     * @var string
+     */
+    protected $path;
+
+
+    public function __construct(string $path)
+    {
+        if(!file_exists($path)) {
+            throw new \InvalidArgumentException(sprintf('%s does not exist', $path));
+        }
+        $this->path = $path;
+    }
+
+    public function load() :void
+    {
+        if (!is_readable($this->path)) {
+            throw new \InvalidArgumentException(sprintf('%s file is not readable', $this->path));
+        }
+
+        $lines = file($this->path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+        foreach ($lines as $line) {
+
+            if (strpos(trim($line), '#') === 0) {
+                continue;
+            }
+
+            list($name, $value) = explode('=', $line, 2);
+            $name = trim($name);
+            $value = trim($value);
+
+            if (!array_key_exists($name, $_SERVER) && !array_key_exists($name, $_ENV)) {
+                putenv(sprintf('%s=%s', $name, $value));
+                $_ENV[$name] = $value;
+                $_SERVER[$name] = $value;
+            }
+        }
+    }
+}