Formatting

index.php

@@ -17,7 +17,7 @@
 	$username = rawurlencode("example");	//	Encoded as it is often used as part of a URl
 	$realName = "E. Xample. Jr.";
 	$summary  = "Some text about the user.";
-	$server   = $_SERVER['SERVER_NAME'];	//	Domain name this is hosted on
+	$server   = $_SERVER["SERVER_NAME"];	//	Domain name this is hosted on
 
 	//	Generate locally or from https://cryptotools.net/rsagen
 	//	Newlines must be replaced with "\n"
@@ -45,7 +45,7 @@
 	}
 
 	//	Create a timestamp in ISO 8601 format for the filename
-	$timestamp = date('c');
+	$timestamp = date( "c" );
 	//	Filename for the log
 	$filename  = "{$timestamp}{$type}.txt";
 
@@ -253,7 +253,7 @@
 
 	function uuid() {
 		//	Date sortable UUID
-		return sprintf( '%08x-%04x-%04x-%04x-%012x',
+		return sprintf( "%08x-%04x-%04x-%04x-%012x",
 			time(),
 			mt_rand(0, 0xffff),
 			mt_rand(0, 0xffff),
@@ -272,9 +272,9 @@
 		$keyId = "https://{$server}/{$username}#main-key";
 
 		//	Generate signing variables
-		$hash   = hash( 'sha256', $message_json, true );
+		$hash   = hash( "sha256", $message_json, true );
 		$digest = base64_encode( $hash );
-		$date   = date( 'D, d M Y H:i:s \G\M\T' );
+		$date   = date( "D, d M Y H:i:s \G\M\T" );
 
 		//	Get the Private Key
 		$signer = openssl_get_privatekey( $key_private );
@@ -402,7 +402,7 @@ HTML;
 		//	Each server needs its own cURL handle
 		//	Each POST to an inbox needs to be signed separately
 		foreach ( $hosts as $host ) {
-			$path = '/inbox';
+			$path = "/inbox";
 
 			//	Get the signed headers
 			$headers = generate_signed_headers( $message, $host, $path );