Requests: Fix style issues

Author: pprkut

Diff for: src/Exception.php

@@ -34,7 +34,7 @@ class Exception extends PHPException {
 	 *
 	 * @var boolean
 	 */
-	public $failed_hook_handled = FALSE;
+	public $failed_hook_handled = false;
 
 	/**
 	 * Create a new exception

Diff for: src/Exception/InvalidArgument.php

@@ -17,7 +17,7 @@ final class InvalidArgument extends InvalidArgumentException {
 	 *
 	 * @var boolean
 	 */
-	public $failed_hook_handled = FALSE;
+	public $failed_hook_handled = false;
 
 	/**
 	 * Create a new invalid argument exception with a standardized text.

Diff for: src/Requests.php

@@ -474,16 +474,16 @@ public static function request($url, $headers = [], $data = [], $type = self::GE
 
 			$parsed_response = self::parse_response($response, $url, $headers, $data, $options);
 		} catch (Exception $e) {
-			if ($e->failed_hook_handled === FALSE) {
+			if ($e->failed_hook_handled === false) {
 				$options['hooks']->dispatch('requests.failed', [&$e, $url, $headers, $data, $type, $options]);
-				$e->failed_hook_handled = TRUE;
+				$e->failed_hook_handled = true;
 			}
 
 			throw $e;
 		} catch (InvalidArgument $e) {
-			if ($e->failed_hook_handled === FALSE) {
+			if ($e->failed_hook_handled === false) {
 				$options['hooks']->dispatch('requests.failed', [&$e, $url, $headers, $data, $type, $options]);
-				$e->failed_hook_handled = TRUE;
+				$e->failed_hook_handled = true;
 			}
 
 			throw $e;

Diff for: tests/Fixtures/TransportRedirectMock.php

@@ -12,7 +12,7 @@ final class TransportRedirectMock implements Transport {
 
 	private $redirected = [];
 
-	public $redirected_transport = NULL;
+	public $redirected_transport = null;
 
 	private static $messages = [
 		100 => '100 Continue',
@@ -64,26 +64,26 @@ final class TransportRedirectMock implements Transport {
 	];
 
 	public function request($url, $headers = [], $data = [], $options = []) {
-		if (array_key_exists($url, $this->redirected))
-		{
+		if (array_key_exists($url, $this->redirected)) {
 			return $this->redirected_transport->request($url, $headers, $data, $options);
 		}
 
-		$redirect_url = "https://example.com/redirected?url=" . urlencode($url);
+		$redirect_url = 'https://example.com/redirected?url=' . urlencode($url);
 
 		$status    = isset(self::$messages[$this->code]) ? self::$messages[$this->code] : $this->code . ' unknown';
 		$response  = "HTTP/1.0 $status\r\n";
 		$response .= "Content-Type: text/plain\r\n";
 		if ($this->chunked) {
 			$response .= "Transfer-Encoding: chunked\r\n";
 		}
+
 		$response .= "Location: $redirect_url\r\n";
 		$response .= $this->raw_headers;
 		$response .= "Connection: close\r\n\r\n";
 		$response .= $this->body;
 
-		$this->redirected[$url] = TRUE;
-		$this->redirected[$redirect_url] = TRUE;
+		$this->redirected[$url]          = true;
+		$this->redirected[$redirect_url] = true;
 
 		return $response;
 	}

Diff for: tests/RequestsTest.php

@@ -428,7 +428,7 @@ public function testRedirectToExceptionTriggersRequestsFailedCallbackOnce() {
 		$transport                       = new TransportRedirectMock();
 		$transport->redirected_transport = new TransportFailedMock();
 
-		$options  = [
+		$options = [
 			'hooks'     => $hooks,
 			'transport' => $transport,
 		];
@@ -451,7 +451,7 @@ public function testRedirectToInvalidArgumentTriggersRequestsFailedCallbackOnce(
 		$transport                       = new TransportRedirectMock();
 		$transport->redirected_transport = new TransportInvalidArgumentMock();
 
-		$options  = [
+		$options = [
 			'hooks'     => $hooks,
 			'transport' => $transport,
 		];