text: <?php
  
  class ExampleClass
  {
  	function exampleFunction() {}
  
  }
  
  	$o = <<<EOF
      this is some text
      this is some text
  EOF;
  
  	$correctVar = false;
  	$correctVar = true;
  
  // Indent with spaces is not allowed
   $hello = array();
     $world = '';
  // here the indention is mixed with tabs and spaces
  // [tab][space][space][space][tab]return "<$name$xmlns$type_str $atts xsi:nil=\"true\"/>";
  		return "<$name$xmlns$type_str $atts xsi:nil=\"true\"/>";
  // [space][space][space][tab]return "<$name$xmlns$type_str $atts xsi:nil=\"true\"/>";
  	return "<$name$xmlns$type_str $atts xsi:nil=\"true\"/>";
  // Doc comments are indent with tabs and one space
  //[tab]/**
  //[tab][space]*
  	/**
  	 * CVS revision for HTTP headers.
  	 *
  	  * @var string
  	 * @access private
  	 */
  	/**
  	 *
  	*/
  
  $str = 'hello
          there';
  
  /**
   * This PHP DocBlock should be fine, even though there is a single space at the beginning.
   *
   * @var int $x
   */
  $x = 1;
  
  ?>
  <html>
  	<head>
  		<title>Foo</title>
  	</head>
  	<body>
  		<div>
  			<div>
  				<div>
  				</div>
  			</div>
  		</div>
  	</body>
  </html>
  
  <?php
  
  			// Issue #1404
  			// This is a line with mixed tabs and spaces.
  			echo 'And here is another line with mixed tabs and spaces.';
  			echo 'And another one.';
  			echo 'And another one.';
  			echo 'And another one.';
  
  // Spaces after comment.
  	
  $x = 1;
  
  // Mixed tabs and spaces after comment.
  		
  $x = 1;
  
  // Mixed spaces and tabs after comment.
  			   
  $x = 1;
  
  /*
   * This multi-line comment should be fine and should be ignored for metrics.
   */
  
  /*
   This multi-line comment should be fine and should be ignored for metrics.
  
   Another line.
   */
  
  	/**
  	 * This PHP DocBlock is indented with tabs + one space; metrics should say tabs.
  	 *
  	 * @var int $x
  	 */
  
  	/*
  	 * This multi-line comment is indented with tabs + one space; metrics should say tabs.
  	 */
  
  	/**
  	 * This PHP DocBlock is indented with spaces and should be fixed.
  	 *
  	 * @var int $x
  	 */
  
  	/*
  	 * This multi-line comment is indented with spaces and should be fixed.
  	 */
  
  	/*
  	 This multi-line comment is indented with spaces and should be fixed.
  
  	 Another line.
  	 */
  