PHP Self::set Examples

Programming Language: PHP

Class/Type: Self

Method/Function: set

Examples at hotexamples.com: 1

The 'self' keyword in PHP refers to the current class instance within a class. The 'self::' prefix can be used in combination with the keyword 'set' to create a static method that sets a value to a static variable within the class.

For example, in the following code, the static method 'setCount' is used to set the static variable 'count' to a particular value. This method can be accessed without an instance of the class and will set the value for all instances of the class:

class Example {
  private static $count = 0;
  
  public static function setCount($value) {
    self::$count = $value;
  }
  
  public function getCount() {
    return self::$count;
  }
}

Example::setCount(3);
$example1 = new Example();
echo $example1->getCount(); // output: 3

$example2 = new Example();
echo $example2->getCount(); // output: 3

The 'self' keyword is part of the PHP language and does not require any external library or package.

PHP Self::set - 1 examples found. These are the top rated real world PHP examples of Self::set extracted from open source projects. You can rate examples to help us improve the quality of examples.

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Example #1

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File: Dependency.php Project: yejune/bootapp

 /**
  * @return mixed
  */
 public static function sort($array = null)
 {
     $instance = new Self($array);
     if (true === is_array($array)) {
         $instance->set($array);
     }
     return $instance->doSort()->toArray();
 }