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JpGraphErrObject::Raise()   A
last analyzed

↳ Parent: JpGraphErrObject

Complexity

Conditions 6
Paths 10

Size

Total Lines 25
Code Lines 17

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 42

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 6
eloc 17
c 1
b 0
f 0
nc 10
nop 2
dl 0
loc 25
ccs 0
cts 23
cp 0
crap 42
rs 9.0777
1 
<?php
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * JPGraph v4.0.3

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Amenadiel\JpGraph\Util;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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//

            


            
                                                                                                            
                            
            
                                    
            
            

                
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// First of all set up a default error handler

            


            
                                                                                                            
                            
            
                                    
            
            

                
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//

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * The default trivial text error handler.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class JpGraphErrObject

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $iTitle = 'JpGraph error: ';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $iDest  = false;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        // Empty. Reserved for future use

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function SetTitle($aTitle)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->iTitle = $aTitle;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function SetStrokeDest($aDest)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->iDest = $aDest;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    // If aHalt is true then execution can't continue. Typical used for fatal errors

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function Raise($aMsg, $aHalt = false)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($this->iDest != '') {

            


            
                                                                        
                            
            
                                    
            
            

                
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            if ($this->iDest == 'syslog') {

            


            
                                                                        
                            
            
                                    
            
            

                
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                error_log($this->iTitle . $aMsg);

            


            
                                                                        
                            
            
                                    
            
            

                
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            } else {

            


            
                                                                        
                            
            
                                    
            
            

                
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                $str = '[' . date('r') . '] ' . $this->iTitle . $aMsg . "\n";

            


            
                                                                        
                            
            
                                    
            
            

                
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                $f   = @fopen($this->iDest, 'a');

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
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$this->iDest of type boolean is incompatible with the type string expected by parameter $filename of fopen().
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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                $f   = @fopen(/** @scrutinizer ignore-type */ $this->iDest, 'a');

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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                if ($f) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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$f is of type false|resource, thus it always evaluated to false.
                                                                                                                                                                                                                                                            

                    
                                                    

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                    @fwrite($f, $str);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like you do not handle an error condition for fwrite(). This can introduce security issues, and is generally not recommended.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unhandled   annotation

                                    

                                        

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                    /** @scrutinizer ignore-unhandled */ @fwrite($f, $str);

                                        

                                                                            

                                

                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you suppress an error, we recommend checking for the error condition explicitly:


// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}





                        

                                                    

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                    @fclose($f);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Security
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
It seems like you do not handle an error condition for fclose(). This can introduce security issues, and is generally not recommended.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unhandled   annotation

                                    

                                        

                                            47
                                            
                                                
                    /** @scrutinizer ignore-unhandled */ @fclose($f);

                                        

                                                                            

                                

                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you suppress an error, we recommend checking for the error condition explicitly:


// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}





                        

                                                    

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                }

            


            
                                                                        
                            
            
                                    
            
            

                
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            }

            


            
                                                                        
                            
            
                                    
            
            

                
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        } else {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $aMsg = $this->iTitle . $aMsg;

            


            
                                                                        
                            
            
                                    
            
            

                
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            // Check SAPI and if we are called from the command line

            


            
                                                                        
                            
            
                                    
            
            

                
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            // send the error to STDERR instead

            


            
                                                                        
                            
            
                                    
            
            

                
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            if (PHP_SAPI == 'cli') {

            


            
                                                                        
                            
            
                                    
            
            

                
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                fwrite(STDERR, $aMsg);

            


            
                                                                        
                            
            
                                    
            
            

                
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            } else {

            


            
                                                                        
                            
            
                                    
            
            

                
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                echo $aMsg;

            


            
                                                                        
                            
            
                                    
            
            

                
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            }

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($aHalt) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            exit(1);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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                            show
                        


                        

                                                                                        




    

        
            Best Practice
    
    
    
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Using exit here is not recommended.
                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
In general, usage of exit should be done with care and only when running in
a scripting context like a CLI script.


                        

                                                    

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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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