Simplified headers tests: removed multiline headers (support is far too servers & browsers dependant) and made all the tests in a single request.

test/data/headers.php

@@ -1,5 +1,20 @@
 <?php
 
-header( "Multiple-Line: Hello\n World" );
-header( "Multiple-Multiple-Line: Hello\n Beautiful\n\t World" );
-header( "Single-Line: Hello World" );
+header( "Sample-Header: Hello World" );
+
+$headers = array();
+
+foreach( $_SERVER as $key => $value ) { 
+	
+	if ( substr( $key , 0 , 5 ) == "HTTP_" ) { 
+		
+		$key = str_replace( "_" , "-" , substr( $key , 5) );
+		$headers[ $key ] = $value;
+
+	}
+	
+} 
+
+foreach( explode( "_" , $_GET[ "keys" ] ) as $key ) {
+	echo "$key: " . $headers[ strtoupper( $key ) ] . "\n";
+}