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", $lines[ $l ] );
					else
						$lines[ $l ] = preg_replace( "/\`\`\`(.*)/", "
", $lines[ $l ] );

					continue;
				}
			}

			if( preg_match( "/\`\`\`/", $lines[ $l ], $matches ) )
			{
				if( $isCodeblock )
				{
					$lines[ $l ] = preg_replace( "/\`\`\`/", "
", $lines[ $l ] );
					$isCodeblock = false;
					continue;
				}
			}

			if( $isCodeblock )
			{
				$lines[ $l ] = htmlentities( $lines[ $l ] );
				continue;
			}
			
			$inlineCodeTokens = array();
			$inlineCodeIndex = 0;
			
			// First: match and replace double backtick inline code blocks (e.g. `` ` ``)
			if( preg_match_all( '/``(.*?)``/', $lines[$l], $matches, PREG_SET_ORDER ) )
			{
				foreach( $matches as $match )
				{
					$token = '{{INLINECODE' . $inlineCodeIndex++ . '}}';
					$inlineCodeTokens[$token] = '' . htmlentities( $match[ 1 ] ) . '';
					$lines[ $l ] = str_replace( $match[ 0 ], $token, $lines[ $l ] );
				}
			}

			// Second: match and replace single backtick inline code blocks (e.g. `code`)
			if( preg_match_all( '/`(.*?)`/', $lines[$l], $matches, PREG_SET_ORDER ) )
			{
				foreach( $matches as $match )
				{
					$token = '{{INLINECODE' . $inlineCodeIndex++ . '}}';
					$inlineCodeTokens[ $token ] = '' . htmlentities( $match[ 1 ] ) . '';
					$lines[$l] = str_replace( $match[ 0 ], $token, $lines[ $l ] );
				}
			}

			if( preg_match( "/^\s*-\s+(.*)/", $lines[ $l ], $matches ) )
			{
				$lines[ $l ] = "
" . htmlspecialchars( $matches[ 1 ] ) . "
";
			}

			if( in_array( $l, $listStarts ) )
			{
				$lines[ $l ] = '
' . PHP_EOL . $lines[ $l ];
				$inList = true;
			}

			if( in_array( $l, $listEnds ) )
			{
				$lines[ $l ] .= PHP_EOL . '
';
				$endOfList = true;
			}

			if( preg_match( "/(#{6}\s)(.*)/", $lines[ $l ] ) )
			{
				$lines[ $l ] = preg_replace( "/(#{6}\s)(.*)/", "
$2
", $lines[ $l ] );
				continue;
			}
			
			if( preg_match( "/(#{5}\s)(.*)/", $lines[ $l ] ) )
			{
				$lines[ $l ] = preg_replace( "/(#{5}\s)(.*)/", "
$2
", $lines[ $l ] );
				continue;
			}

			if( preg_match( "/(#{4}\s)(.*)/", $lines[ $l ] ) )
			{
				$lines[ $l ] = preg_replace( "/(#{4}\s)(.*)/", "
$2
", $lines[ $l ] );
				continue;
			}

			if( preg_match( "/(#{3}\s)(.*)/", $lines[ $l ] ) )
			{
				$lines[ $l ] = preg_replace( "/(#{3}\s)(.*)/", "
$2
", $lines[ $l ] );
				continue;
			}

			if( preg_match( "/(#{2}\s)(.*)/", $lines[ $l ] ) )
			{
				$lines[ $l ] = preg_replace( "/(#{2}\s)(.*)/", "
$2
", $lines[ $l ] );
				continue;
			}

			if( preg_match( "/(#{1}\s)(.*)/", $lines[ $l ] ) )
			{
				$lines[ $l ] = preg_replace( "/(#{1}\s)(.*)/", "
$2
", $lines[ $l ] );
				continue;
			}

			if( preg_match( "/^\s*(-{3,}|\*{3,}|_{3,})\s*$/", $lines[ $l ] ) )
			{
				$lines[ $l ] = preg_replace( "/^\s*(-{3,}|\*{3,}|_{3,})\s*$/", "
", $lines[ $l ] );
				continue;
			}

			$lines[ $l ] = preg_replace( "/\*\*([^\*]+)\*\*/", "$1", $lines[ $l ] );
			$lines[ $l ] = preg_replace( "/\_\_([^\_]+)\_\_/", "$1", $lines[ $l ] );
			$lines[ $l ] = preg_replace( "/\*([^\*]+)\*/", "$1", $lines[ $l ] );
			$lines[ $l ] = preg_replace( "/\_([^\_]+)\_/", "$1", $lines[ $l ] );
			$lines[ $l ] = preg_replace( "/\~\~([^\~]+)\~\~/", "$1", $lines[ $l ] );

			$lines[ $l ] = preg_replace( "/\!\[([^\]]+)\]\(([^\"\)]+) \"([^\"]+)\"\)/", "", $lines[ $l ] );
			$lines[ $l ] = preg_replace( "/\!\[([^\]]+)\]\(([^\"\)]+)\)/", "", $lines[ $l ] );

			$lines[ $l ] = preg_replace_callback
			(
				'/\[([^\]]+)\]\(([^)\s]+)(?:\s+"([^"]+)")?\)/',
				function( $matches )
				{
					$text  = $matches[ 1 ];
					$href  = $matches[ 2 ];
					$title = isset( $matches[ 3 ] ) ? ' title="' . htmlspecialchars( $matches[ 3 ] ) . '"' : '';
					$external = false;

					if( strpos( $href, '://' ) )
						$external = true;

					return '' . htmlspecialchars( $text ) . '';
				},
				$lines[ $l ]
			);

			if( $lines[ $l ] == "" )
				continue;

			if( ! $inList )
			{
				if( $l != 0 && $lines[ $l -1 ] != "" && substr( $lines[ $l -1 ], -4 ) == "
" )
					$lines[ $l -1 ] = substr( $lines[ $l -1 ], 0, -4 ) . "
";
				elseif( $l == 0 || ( $l != 0 && substr( $lines[ $l -1 ], -4 ) != "
" ) )
					$lines[ $l ] = "
" . $lines[ $l ];

				$lines[ $l ] .= "
";
			}
			
			if( ! empty( $inlineCodeTokens ) )
			{
				$lines[ $l ] = str_replace( array_keys( $inlineCodeTokens ), array_values( $inlineCodeTokens ), $lines[ $l ] );
			}

			if( $endOfList )
			{
				$inList = false;
				$endOfList = false;
			}
		}

		$html = implode( PHP_EOL, $lines );

		return $html;
	}

	private function prepareForTest( $input_contents, $path_to_output_file )
	{
		echo "Preparing for test..." . PHP_EOL;

		$path_to_output_file = str_replace( [ "\\", "/" ], DIRECTORY_SEPARATOR, $path_to_output_file );

		if( substr( $path_to_output_file, 0, strlen( __DIR__ . DIRECTORY_SEPARATOR ) ) != __DIR__ . DIRECTORY_SEPARATOR )
			$path_to_output_file = __DIR__ . DIRECTORY_SEPARATOR . $path_to_output_file;
		
		echo "Path to Output file: " . $path_to_output_file . PHP_EOL;

		$expected_file_path = str_replace( $this->test_mode_output_dir_path, $this->test_mode_expected_dir_path, $path_to_output_file );

		if( ! is_file( $expected_file_path ) )
		{
			echo "ERROR: Expected file missing: " . $expected_file_path . PHP_EOL;
			$this->runTest( $input_contents, "", $path_to_output_file );
			return;
		}
		
		$expected_file_contents = file_get_contents( $expected_file_path );

		$this->runTest( $input_contents, $expected_file_contents, $path_to_output_file );
	}

	private function runTest( $input_contents, $expected_contents, $path_to_output_file )
	{
		echo "Running test..." . PHP_EOL;

		$path_to_output_dir = substr( $path_to_output_file, 0, strrpos( $path_to_output_file, DIRECTORY_SEPARATOR ) + 1 );

		$output_file_name = substr( $path_to_output_file, strrpos( $path_to_output_file, DIRECTORY_SEPARATOR ) + 1 );

		$input_contents = $this->convertEndOfLines( $input_contents );

		$expected_contents = $this->convertEndOfLines( $expected_contents );

		if( $input_contents != $expected_contents )
		{
			if( $expected_contents == "" )
			{
				$path_to_output_file = $path_to_output_dir . "UNKNOWN." . $output_file_name;
				$this->tests_unknown[] = $path_to_output_file;
			}
			else
			{
				$path_to_output_file = $path_to_output_dir . "FAILED." . $output_file_name;
				$this->tests_failed[] = $path_to_output_file;
			}

			$this->outputFile( $path_to_output_file, $input_contents );

			echo "TEST FAILED: Check output file!" . PHP_EOL;

			return;
		}

		$path_to_output_file = $path_to_output_dir . "PASSED." . $output_file_name;
		$this->tests_successful[] = $path_to_output_file;

		$this->outputFile( $path_to_output_file, $input_contents );

		echo "TEST PASSED!" . PHP_EOL;

		return;
	}
}

function detect_and_parse_cli_args_into_configurable_options( array $args )
{
	if( count( $args ) < 1 )
		return;

	// Detect Named Flags
	if( substr( $args[ 0 ], 0, 2 ) == "--" )
	{
		return parse_cli_named_flags_into_configurable_options( $args );
	}

	// Otherwise assume normal cli args
	return parse_cli_args_into_configurable_options( $args );
}

function parse_cli_named_flags_into_configurable_options( array $args )
{
	$configurable_options = array();

	foreach( $args as $arg )
	{
		if( substr( $arg, 0, 2 ) == "--" )
			$arg = substr( $arg, 2 );
		if( ! strpos( $arg, "=" ) )
			continue;

		$arg = explode( "=", $arg, 2 );

		$configurable_key = $arg[ 0 ];
		$configurable_value = $arg[ 1 ];

		$configurable_options[ $configurable_key ] = $configurable_value;
	}

	return $configurable_options;
}

function parse_cli_args_into_configurable_options( array $args )
{
	$configurable_options = array();

	if( isset( $args[ 0 ] ) )
		$configurable_options[ 'source_dir_path' ] = $args[ 0 ];
	if( isset( $args[ 1 ] ) )
		$configurable_options[ 'output_dir_path' ] = $args[ 1 ];
	if( isset( $args[ 2 ] ) )
		$configurable_options[ 'items_to_ignore' ] = $args[ 2 ];
	if( isset( $args[ 3 ] ) )
		$configurable_options[ 'friendly_urls '] = $args[ 3 ];
	if( isset( $args[ 4 ] ) )
		$configurable_options[ 'metadata_delimiter' ] = $args[ 4 ];
	if( isset( $args[ 5 ] ) )
		$configurable_options[ 'minify_html' ] = $args[ 5 ];
	if( isset( $args[ 6 ] ) )
		$configurable_options[ 'minify_css' ] = $args[ 6 ];
	if( isset( $args[ 7 ] ) )
		$configurable_options[ 'minify_js' ] = $args[ 7 ];
	if( isset( $args[ 8 ] ) )
		$configurable_options[ 'minify_html_tags_to_preserve' ] = $args[ 8 ];
	if( isset( $args[ 9 ] ) )
		$configurable_options[ 'bulk_redirects_filename' ] = $args[ 9 ];
	if( isset( $args[ 10 ] ) )
		$configurable_options[ 'redirection_template_filename' ] = $args[ 10 ];
	if( isset( $args[ 11 ] ) )
		$configurable_options[ 'minify_css_inplace' ] = $args[ 11 ];
	if( isset( $args[ 12 ] ) )
		$configurable_options[ 'items_to_passthrough' ] = $args[ 12 ];

	return $configurable_options;
}

if( isset( $argv[ 0 ] ) && basename( $argv[ 0 ] ) == basename( __FILE__ ) )
{
	$configurable_options = array();
	
	unset( $argv[ 0 ] );
	$argv = array_values( $argv );
	
	if( count( $argv ) >= 1 )
	{
		$configurable_options = detect_and_parse_cli_args_into_configurable_options( $argv );
	}
	
	new StaticPHP( $configurable_options );
}