Question

How to write a class that display a string using argument value of a method in PHP

Answer 1

class MyClass {
    public $text = 'The string: ';
    public function f($s) {
        return $this->text.$s;
    }
}
$o = New MyClass();
echo $o->f('PHP');
      
 
   
/*
run:
        
The string: PHP
       
*/

 

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Answer 2

class MyClass {
    public $text;
    public function f($s) {
        $this->text = $s;
        return $this->text;
    }
}
$o = New MyClass();
echo $o->f('PHP');
       
  
    
/*
run:
         
PHP
        
*/

 

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