chillerlan / php-traits

src/Env.php

Spacing +25 added lines, -25 removed lines

@@ -19,7 +19,7 @@ 
  *
  * @link https://github.com/vlucas/phpdotenv
  */
-trait Env{
+trait Env {
 
 	/**
 	 * @param string      $path
@@ -29,7 +29,7 @@ 
 	 *
 	 * @return $this
 	 */
-	protected function __loadEnv(string $path, string $filename = null, bool $overwrite = null, array $required = null){
+	protected function __loadEnv(string $path, string $filename = null, bool $overwrite = null, array $required = null) {
 		$overwrite = $overwrite !== null ? $overwrite : false;
 		$content   = $this->__read(rtrim($path, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.($filename ?? '.env'));
 
@@ -44,23 +44,23 @@ 
 	 *
 	 * @return bool|mixed
 	 */
-	protected function __getEnv(string $var){
+	protected function __getEnv(string $var) {
 		$var = strtoupper($var);
 
-		if(array_key_exists($var, $_ENV)){
+		if (array_key_exists($var, $_ENV)) {
 			return $_ENV[$var];
 		}
 
 		$val = getenv($var);
 
-		if($val !== false){
+		if ($val !== false) {
 			return $val;
 		}
 
-		if(function_exists('apache_getenv')){
+		if (function_exists('apache_getenv')) {
 			$val = apache_getenv($var);
 
-			if($val !== false){
+			if ($val !== false) {
 				return $val;
  			}
 
@@ -75,7 +75,7 @@ 
 	 *
 	 * @return $this
 	 */
-	protected function __setEnv(string $var, string $value = null){
+	protected function __setEnv(string $var, string $value = null) {
 		$var   = strtoupper($var);
 		$value = $this->__parse($value);
 
@@ -86,7 +86,7 @@ 
 		// fill also $_SERVER, in case putenv() doesn't (Linux only?)
 		$_SERVER[$var] = $value;
 
-		if(function_exists('apache_setenv')){
+		if (function_exists('apache_setenv')) {
 			apache_setenv($var, $value);
 		}
 
@@ -98,7 +98,7 @@ 
 	 *
 	 * @return $this
 	 */
-	protected function __unsetEnv(string $var){
+	protected function __unsetEnv(string $var) {
 		$var = strtoupper($var);
 
 		unset($_ENV[$var]);
@@ -112,7 +112,7 @@ 
 	 *
 	 * @return $this
 	 */
-	protected function __clearEnv(){
+	protected function __clearEnv() {
 		$_ENV = [];
 
 		return $this;
@@ -126,7 +126,7 @@ 
 	 */
 	private function __read(string $file):array{
 
-		if(!is_readable($file) || !is_file($file)){
+		if (!is_readable($file) || !is_file($file)) {
 			throw new TraitException('invalid file: '.$file);
 		}
 
@@ -136,7 +136,7 @@ 
 		$lines = file($file, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
 		ini_set('auto_detect_line_endings', $autodetect);
 
-		if(!is_array($lines) || empty($lines)){
+		if (!is_array($lines) || empty($lines)) {
 			throw new TraitException('error while reading file: '.$file);
 		}
 
@@ -151,19 +151,19 @@ 
 	 *
 	 * @return $this
 	 */
-	private function __load(array $data, bool $overwrite){
+	private function __load(array $data, bool $overwrite) {
 
-		foreach($data as $line){
+		foreach ($data as $line) {
 
 			// skip empty lines and comments
-			if(empty($line) || strpos($line, '#') === 0){
+			if (empty($line) || strpos($line, '#') === 0) {
 				continue;
 			}
 
 			$kv = array_map('trim', explode('=', $line, 2));
 
 			// skip empty and numeric keys, keys with spaces, existing keys that shall not be overwritten
-			if(empty($kv[0]) || is_numeric($kv[0]) || strpos($kv[0], ' ') !== false || (!$overwrite && array_key_exists($kv[0], $_ENV))){
+			if (empty($kv[0]) || is_numeric($kv[0]) || strpos($kv[0], ' ') !== false || (!$overwrite && array_key_exists($kv[0], $_ENV))) {
 				continue;
 			}
 
@@ -178,9 +178,9 @@ 
 	 *
 	 * @return string|null
 	 */
-	private function __parse(string $value = null){
+	private function __parse(string $value = null) {
 
-		if($value !== null){
+		if ($value !== null) {
 
 			$q = $value[0] ?? null;
 
@@ -194,8 +194,8 @@ 
 			$value = implode(PHP_EOL, explode('\\n', $value));
 
 			// handle nested ${VARS}
-			if(strpos($value, '$') !== false){
-				$value = preg_replace_callback('/\${([_a-z\d]+)}/i', function($matches){
+			if (strpos($value, '$') !== false) {
+				$value = preg_replace_callback('/\${([_a-z\d]+)}/i', function($matches) {
 					return $this->__getEnv($matches[1]);
 				}, $value);
 			}
@@ -211,14 +211,14 @@ 
 	 * @return $this
 	 * @throws \chillerlan\Traits\TraitException
 	 */
-	private function __check(array $required = null){
+	private function __check(array $required = null) {
 
-		if($required === null || empty($required)){
+		if ($required === null || empty($required)) {
 			return $this;
 		}
 
-		foreach($required as $var){
-			if(!$this->__getEnv($var) || $this->__getEnv($var) === null){
+		foreach ($required as $var) {
+			if (!$this->__getEnv($var) || $this->__getEnv($var) === null) {
 				throw new TraitException('required variable not set: '.strtoupper($var));
 			}
 		}