View GitHub Repository htmlform

Schedule Inspection
Subscribe

FormElementSelect::getHTML()   A
last analyzed

↳ Parent: FormElementSelect

Complexity

Conditions 3
Paths 3

Size

Total Lines 23
Code Lines 17

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 14
CRAP Score 3.0026

Importance

Changes 0
Metric Value
cc 3
eloc 17
nc 3
nop 0
dl 0
loc 23
ccs 14
cts 15
cp 0.9333
crap 3.0026
rs 9.7
c 0
b 0
f 0
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                
namespace Anax\HTMLForm;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                
/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                
 * Form element

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
class FormElementSelect extends FormElement

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
{

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
     * Constructor

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
     * @param string $name       of the element.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
     * @param array  $attributes to set to the element. Default is an empty array.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
     * @throws Exception if missing <options>

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                             8                         
                
                
                
    public function __construct($name, $attributes = [])

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    21
                

                                    
                             8                         
                
                
                
        parent::__construct($name, $attributes);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    22
                

                                    
                             8                         
                
                
                
        $this['type'] = 'select';

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    23
                

                                    
                             8                         
                
                
                
        $this->UseNameAsDefaultLabel();

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
        

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    25
                

                                    
                             8                         
                
                
                
        if (!is_array($this['options'])) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    26
                

                                    
                             2                         
                
                
                
            throw new Exception("Select needs options, did you forget to specify them when creating the element?");

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                
        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    28
                

                                    
                             6                         
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
     * Get HTML code for a element.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    35
                

                                    
                                                    
                
                
                
     * @return string HTML code for the element.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    36
                

                                    
                                                    
                
                
                
     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    37
                

                                    
                                                    
                
                
                
     * @SuppressWarnings(PHPMD.UnusedLocalVariable)

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    38
                

                                    
                                                    
                
                
                
     */

            


            
                                                                        
                            
            
                                    
            
            

                
                    39
                

                                    
                             2                         
                
                
                
    public function getHTML()

            


            
                                                                        
                            
            
                                    
            
            

                
                    40
                

                                    
                                                    
                
                
                
    {

            


            
                                                                        
                            
            
                                    
            
            

                
                    41
                

                                    
                             2                         
                
                
                
        $details = $this->getHTMLDetails();

            


            
                                                                        
                            
            
                                    
            
            

                
                    42
                

                                    
                             2                         
                
                
                
        extract($details);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
$details of type Anax\HTMLForm\HTML is incompatible with the type array expected by parameter $var_array of extract().
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

                                            42
                                            
                                                
        extract(/** @scrutinizer ignore-type */ $details);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                        
                            
            
                                    
            
            

                
                    43
                

                                    
                                                    
                
                
                
        

            


            
                                                                        
                            
            
                                    
            
            

                
                    44
                

                                    
                             2                         
                
                
                
        $options = null;

            


            
                                                                        
                            
            
                                    
            
            

                
                    45
                

                                    
                             2                         
                
                
                
        foreach ($this['options'] as $optValue => $optText) {

            


            
                                                                        
                            
            
                                    
            
            

                
                    46
                

                                    
                             1                         
                
                
                
            $options .= "<option value='{$optValue}'"

            


            
                                                                        
                            
            
                                    
            
            

                
                    47
                

                                    
                             1                         
                
                
                
                . (($this['value'] == $optValue)

            


            
                                                                        
                            
            
                                    
            
            

                
                    48
                

                                    
                                                    
                
                
                
                    ? " selected=\"selected\""

            


            
                                                                        
                            
            
                                    
            
            

                
                    49
                

                                    
                             1                         
                
                
                
                    : null)

            


            
                                                                        
                            
            
                                    
            
            

                
                    50
                

                                    
                             1                         
                
                
                
                . ">{$optText}</option>\n";

            


            
                                                                        
                            
            
                                    
            
            

                
                    51
                

                                    
                                                    
                
                
                
        }

            


            
                                                                        
                            
            
                                    
            
            

                
                    52
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    53
                

                                    
                                                    
                
                
                
        return <<<EOD

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The expression return '<p> <label for='...'>'.$description.'</p>' returns the type string which is incompatible with the return type mandated by Anax\HTMLForm\FormElement::getHTML() of Anax\HTMLForm\HTML.
                                                                                                                                                                                                                                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
In the issue above, the returned value is violating the contract defined by the
mentioned interface.


Let's take a look at an example:


interface HasName {
    /** @return string */
    public function getName();
}

class Name {
    public $name;
}

class User implements HasName {
    /** @return string|Name */
    public function getName() {
        return new Name('foo'); // This is a violation of the ``HasName`` interface
                                // which only allows a string value to be returned.
    }
}





                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                        
                            
            
                                    
            
            

                
                    54
                

                                    
                                                    
                
                
                
<p>

            


            
                                                                        
                            
            
                                    
            
            

                
                    55
                

                                    
                             2                         
                
                
                
<label for='$id'>$label</label>$brAfterLabel

            


            
                                                                        
                            
            
                                    
            
            

                
                    56
                

                                    
                             2                         
                
                
                
<select id='$id'{$class}{$name}{$autofocus}{$required}{$readonly}{$checked}{$title}>

            


            
                                                                        
                            
            
                                    
            
            

                
                    57
                

                                    
                             2                         
                
                
                
{$options}

            


            
                                                                        
                            
            
                                    
            
            

                
                    58
                

                                    
                                                    
                
                
                
</select>

            


            
                                                                        
                            
            
                                    
            
            

                
                    59
                

                                    
                             2                         
                
                
                
{$messages}

            


            
                                                                        
                            
            
                                    
            
            

                
                    60
                

                                    
                                                    
                
                
                
</p>

            


            
                                                                        
                            
            
                                    
            
            

                
                    61
                

                                    
                             2                         
                
                
                
<p class='cf-desc'>{$description}</p>

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    62
                

                                    
                                                    
                
                
                
EOD;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    63
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    64
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    65