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FormElementInput::getHTML()   A
last analyzed

↳ Parent: FormElementInput

Complexity

Conditions 1
Paths 1

Size

Total Lines 12
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 9
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 10
nc 1
nop 0
dl 0
loc 12
ccs 9
cts 9
cp 1
crap 1
rs 9.9332
c 0
b 0
f 0
1 
<?php
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namespace Anax\HTMLForm;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Ordinary input form element

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class FormElementInput extends FormElement

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Get HTML code for a element.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string HTML code for the element.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @SuppressWarnings(PHPMD.UnusedLocalVariable)

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function getHTML()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $details = $this->getHTMLDetails();

            


            
                                                                        
                            
            
                                    
            
            

                
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        extract($details);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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$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

                                    

                                        

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

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        return <<<EOD

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The expression return '<'.$wrapperEleme...'>'.$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.
    }
}





                        

                                                    

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<{$wrapperElement}{$wrapperClass}>

            


            
                                                                        
                            
            
                                    
            
            

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

            


            
                                                                        
                            
            
                                    
            
            

                
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<input id='$id'{$type}{$class}{$name}{$value}{$autofocus}{$required}{$readonly}{$placeholder}{$title}{$multiple}{$pattern}{$maxlength}{$max}{$min}{$step}/>

            


            
                                                                        
                            
            
                                    
            
            

                
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{$messages}

            


            
                                                                        
                            
            
                                    
            
            

                
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</{$wrapperElement}>

            


            
                                                                        
                            
            
                                    
            
            

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

            


            
                                                                                                            
                            
            
                                    
            
            

                
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EOD;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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