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Completed
Push — master ( 411cd6...1a4d39 )
by Liuta
02:55
created

Xcloner_Logger::__construct()   C

↳ Parent: Xcloner_Logger

Complexity

Conditions 9
Paths 64

Size

Total Lines 47
Code Lines 24

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 9
eloc 24
nc 64
nop 2
dl 0
loc 47
rs 5.2941
c 0
b 0
f 0
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                
use Monolog\Logger;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                
use Monolog\Handler\StreamHandler;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                
use Monolog\Handler\RotatingFileHandler;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
class Xcloner_Logger extends Logger{

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Coding Style
            Compatibility
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.
                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
You can fix this by adding a namespace to your class:


namespace YourVendor;

class YourClass { }





When choosing a vendor namespace, try to pick something that is not too generic
to avoid conflicts with other libraries.


                        

                                                    

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                    8
                

                                    
                                                    
                
                
                
	

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
	private $logger_path ;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
	private $max_logger_files = 15;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
	private $main_logger_url;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
	

            


            
                                                                        
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
	public function __construct($logger_name = "xcloner_logger", $hash="")

            


            
                                                                        
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
	{

            


            
                                                                        
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
		$xcloner_settings 	= new Xcloner_Settings($hash);

            


            
                                                                        
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
		$logger_path 		= $xcloner_settings->get_xcloner_store_path().DS.$xcloner_settings->get_logger_filename();

            


            
                                                                        
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
		$logger_path_tmp 	= "";

            


            
                                                                        
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
		

            


            
                                                                        
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                
		if($hash)

            


            
                                                                        
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
			$logger_path_tmp = $xcloner_settings->get_xcloner_tmp_path().DS.$xcloner_settings->get_logger_filename(1);

            


            
                                                                        
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
		

            


            
                                                                        
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
		

            


            
                                                                        
                            
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
		$this->logger_path = $logger_path;

            


            
                                                                        
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
		//$this->logger_path_tmp = $logger_path_tmp;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
50% of this comment could be valid code. Did you maybe forget this after debugging?
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have
checked you do not need it.


The code might also have been commented out for debugging purposes. In this case it is vital that
someone uncomments it again or your project may behave in very unexpected ways in production.


This check looks for comments that seem to be mostly valid code and reports them.


                        

                                                    

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                    25
                

                                    
                                                    
                
                
                
		

            


            
                                                                        
                            
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                
		if(!is_dir($xcloner_settings->get_xcloner_store_path()) or !is_writable($xcloner_settings->get_xcloner_store_path()))

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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                            show
                        


                        

                                                                                        




    

        
            Comprehensibility
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Using logical operators such as or instead of || is generally not recommended.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
PHP has two types of connecting operators (logical operators, and boolean operators):


 
Logical Operators
Boolean Operator

AND - meaning
and
&&

OR - meaning
or
||

The difference between these is the order in which they are executed. In most cases,
you would want to use a boolean operator like &&, or ||.


Let’s take a look at a few examples:


// Logical operators have lower precedence:
$f = false or true;

// is executed like this:
($f = false) or true;


// Boolean operators have higher precedence:
$f = false || true;

// is executed like this:
$f = (false || true);







Logical Operators are used for Control-Flow


One case where you explicitly want to use logical operators is for control-flow
such as this:


$x === 5
    or die('$x must be 5.');

// Instead of
if ($x !== 5) {
    die('$x must be 5.');
}





Since die introduces problems of its own, f.e. it makes our code hardly
testable, and prevents any kind of more sophisticated error handling; you probably
do not want to use this in real-world code. Unfortunately, logical operators
cannot be combined with throw at this point:


// The following is currently a parse error.
$x === 5
    or throw new RuntimeException('$x must be 5.');





These limitations lead to logical operators rarely being of use in current
PHP code.




                        

                                                    

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                    27
                

                                    
                                                    
                
                
                
		{

            


            
                                                                        
                            
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                
			$logger_path = "php://stderr";

            


            
                                                                        
                            
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
			$logger_path_tmp = "";

            


            
                                                                        
                            
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
		}

            


            
                                                                        
                            
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                
		

            


            
                                                                        
                            
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
		if(!$xcloner_settings->get_xcloner_option('xcloner_enable_log'))

            


            
                                                                        
                            
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
		{

            


            
                                                                        
                            
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
			$logger_path = "php://stderr";

            


            
                                                                        
                            
            
                                    
            
            

                
                    35
                

                                    
                                                    
                
                
                
			$logger_path_tmp = "";

            


            
                                                                        
                            
            
                                    
            
            

                
                    36
                

                                    
                                                    
                
                
                
		}

            


            
                                                                        
                            
            
                                    
            
            

                
                    37
                

                                    
                                                    
                
                
                
		

            


            
                                                                        
                            
            
                                    
            
            

                
                    38
                

                                    
                                                    
                
                
                
		// create a log channel

            


            
                                                                        
                            
            
                                    
            
            

                
                    39
                

                                    
                                                    
                
                
                
		parent::__construct($logger_name);

            


            
                                                                        
                            
            
                                    
            
            

                
                    40
                

                                    
                                                    
                
                
                
		

            


            
                                                                        
                            
            
                                    
            
            

                
                    41
                

                                    
                                                    
                
                
                
		$debug_level = Logger::INFO;

            


            
                                                                        
                            
            
                                    
            
            

                
                    42
                

                                    
                                                    
                
                
                
		

            


            
                                                                        
                            
            
                                    
            
            

                
                    43
                

                                    
                                                    
                
                
                
		if(WP_DEBUG)

            


            
                                                                        
                            
            
                                    
            
            

                
                    44
                

                                    
                                                    
                
                
                
			$debug_level = Logger::DEBUG;

            


            
                                                                        
                            
            
                                    
            
            

                
                    45
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    46
                

                                    
                                                    
                
                
                
	

            


            
                                                                        
                            
            
                                    
            
            

                
                    47
                

                                    
                                                    
                
                
                
		if($logger_path)

            


            
                                                                        
                            
            
                                    
            
            

                
                    48
                

                                    
                                                    
                
                
                
		{

            


            
                                                                        
                            
            
                                    
            
            

                
                    49
                

                                    
                                                    
                
                
                
			$stream = new RotatingFileHandler($logger_path, $this->max_logger_files, $debug_level);

            


            
                                                                        
                            
            
                                    
            
            

                
                    50
                

                                    
                                                    
                
                
                
			$this->pushHandler($stream);

            


            
                                                                        
                            
            
                                    
            
            

                
                    51
                

                                    
                                                    
                
                
                
			

            


            
                                                                        
                            
            
                                    
            
            

                
                    52
                

                                    
                                                    
                
                
                
			$this->main_logger_url =  $stream->getUrl();

            


            
                                                                        
                            
            
                                    
            
            

                
                    53
                

                                    
                                                    
                
                
                
		}

            


            
                                                                        
                            
            
                                    
            
            

                
                    54
                

                                    
                                                    
                
                
                
			

            


            
                                                                        
                            
            
                                    
            
            

                
                    55
                

                                    
                                                    
                
                
                
		if($hash and $logger_path_tmp)

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Comprehensibility
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Using logical operators such as and instead of && is generally not recommended.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
PHP has two types of connecting operators (logical operators, and boolean operators):


 
Logical Operators
Boolean Operator

AND - meaning
and
&&

OR - meaning
or
||

The difference between these is the order in which they are executed. In most cases,
you would want to use a boolean operator like &&, or ||.


Let’s take a look at a few examples:


// Logical operators have lower precedence:
$f = false or true;

// is executed like this:
($f = false) or true;


// Boolean operators have higher precedence:
$f = false || true;

// is executed like this:
$f = (false || true);







Logical Operators are used for Control-Flow


One case where you explicitly want to use logical operators is for control-flow
such as this:


$x === 5
    or die('$x must be 5.');

// Instead of
if ($x !== 5) {
    die('$x must be 5.');
}





Since die introduces problems of its own, f.e. it makes our code hardly
testable, and prevents any kind of more sophisticated error handling; you probably
do not want to use this in real-world code. Unfortunately, logical operators
cannot be combined with throw at this point:


// The following is currently a parse error.
$x === 5
    or throw new RuntimeException('$x must be 5.');





These limitations lead to logical operators rarely being of use in current
PHP code.




                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                        
                            
            
                                    
            
            

                
                    56
                

                                    
                                                    
                
                
                
			$this->pushHandler(new StreamHandler($logger_path_tmp, $debug_level));

            


            
                                                                        
                            
            
                                    
            
            

                
                    57
                

                                    
                                                    
                
                
                
		

            


            
                                                                        
                            
            
                                    
            
            

                
                    58
                

                                    
                                                    
                
                
                
		return $this;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
Constructors do not have meaningful return values, anything that is returned from here is discarded. Are you sure this is correct?
                                            

                    
                                                    

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                    59
                

                                    
                                                    
                
                
                
	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    60
                

                                    
                                                    
                
                
                
	

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    61
                

                                    
                                                    
                
                
                
	function get_main_logger_url()

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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                            show
                        


                        

                                                                                        




    

        
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
It is generally recommended to explicitly declare the visibility for methods.
                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Adding explicit visibility (private, protected, or public) is generally
recommend to communicate to other developers how, and from where this method
is intended to be used.


                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
                    62
                

                                    
                                                    
                
                
                
	{

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    63
                

                                    
                                                    
                
                
                
		return $this->main_logger_url;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    64
                

                                    
                                                    
                
                
                
	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    65
                

                                    
                                                    
                
                
                
	

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    66
                

                                    
                                                    
                
                
                
	function getLastDebugLines($totalLines = 200) 

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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                            show
                        


                        

                                                                                        




    

        
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
It is generally recommended to explicitly declare the visibility for methods.
                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Adding explicit visibility (private, protected, or public) is generally
recommend to communicate to other developers how, and from where this method
is intended to be used.


                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
                    67
                

                                    
                                                    
                
                
                
	{

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    68
                

                                    
                                                    
                
                
                
		$lines = array();

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    69
                

                                    
                                                    
                
                
                
		

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    70
                

                                    
                                                    
                
                
                
		//if(!file_exists($this->logger_path) or !is_readable($this->logger_path))

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Unused Code
            Comprehensibility
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
70% of this comment could be valid code. Did you maybe forget this after debugging?
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have
checked you do not need it.


The code might also have been commented out for debugging purposes. In this case it is vital that
someone uncomments it again or your project may behave in very unexpected ways in production.


This check looks for comments that seem to be mostly valid code and reports them.


                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
                    71
                

                                    
                                                    
                
                
                
		if(!file_exists($this->main_logger_url) or !is_readable($this->main_logger_url))

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Comprehensibility
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Using logical operators such as or instead of || is generally not recommended.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
PHP has two types of connecting operators (logical operators, and boolean operators):


 
Logical Operators
Boolean Operator

AND - meaning
and
&&

OR - meaning
or
||

The difference between these is the order in which they are executed. In most cases,
you would want to use a boolean operator like &&, or ||.


Let’s take a look at a few examples:


// Logical operators have lower precedence:
$f = false or true;

// is executed like this:
($f = false) or true;


// Boolean operators have higher precedence:
$f = false || true;

// is executed like this:
$f = (false || true);







Logical Operators are used for Control-Flow


One case where you explicitly want to use logical operators is for control-flow
such as this:


$x === 5
    or die('$x must be 5.');

// Instead of
if ($x !== 5) {
    die('$x must be 5.');
}





Since die introduces problems of its own, f.e. it makes our code hardly
testable, and prevents any kind of more sophisticated error handling; you probably
do not want to use this in real-world code. Unfortunately, logical operators
cannot be combined with throw at this point:


// The following is currently a parse error.
$x === 5
    or throw new RuntimeException('$x must be 5.');





These limitations lead to logical operators rarely being of use in current
PHP code.




                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
                    72
                

                                    
                                                    
                
                
                
			return false;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    73
                

                                    
                                                    
                
                
                
		

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    74
                

                                    
                                                    
                
                
                
		//$fp = fopen($this->logger_path, 'r');

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Unused Code
            Comprehensibility
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
58% of this comment could be valid code. Did you maybe forget this after debugging?
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have
checked you do not need it.


The code might also have been commented out for debugging purposes. In this case it is vital that
someone uncomments it again or your project may behave in very unexpected ways in production.


This check looks for comments that seem to be mostly valid code and reports them.


                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
                    75
                

                                    
                                                    
                
                
                
		$fp = fopen($this->main_logger_url, 'r');

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    76
                

                                    
                                                    
                
                
                
		fseek($fp, -1, SEEK_END);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    77
                

                                    
                                                    
                
                
                
		$pos = ftell($fp);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    78
                

                                    
                                                    
                
                
                
		$lastLine = "";

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    79
                

                                    
                                                    
                
                
                
		

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    80
                

                                    
                                                    
                
                
                
		// Loop backword until we have our lines or we reach the start

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    81
                

                                    
                                                    
                
                
                
		while($pos > 0 && count($lines) < $totalLines) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    82
                

                                    
                                                    
                
                
                
		

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    83
                

                                    
                                                    
                
                
                
		$C = fgetc($fp);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    84
                

                                    
                                                    
                
                
                
		if($C == "\n") {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    85
                

                                    
                                                    
                
                
                
		  // skip empty lines

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    86
                

                                    
                                                    
                
                
                
		  if(trim($lastLine) != "") {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    87
                

                                    
                                                    
                
                
                
			$lines[] = $lastLine;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    88
                

                                    
                                                    
                
                
                
		  }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    89
                

                                    
                                                    
                
                
                
		  $lastLine = '';

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    90
                

                                    
                                                    
                
                
                
		} else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    91
                

                                    
                                                    
                
                
                
		  $lastLine = $C.$lastLine;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    92
                

                                    
                                                    
                
                
                
		}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    93
                

                                    
                                                    
                
                
                
		fseek($fp, $pos--);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    94
                

                                    
                                                    
                
                
                
		}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    95
                

                                    
                                                    
                
                
                
		

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    96
                

                                    
                                                    
                
                
                
		$lines = array_reverse($lines);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    97
                

                                    
                                                    
                
                
                
		

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    98
                

                                    
                                                    
                
                
                
		return $lines;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    99
                

                                    
                                                    
                
                
                
	}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    100
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    101