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static php

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AHMAD ALHAMADA answered on June 22, 2021 Popularity 10/10 Helpfulness 3/10

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static php

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<?php
  //Explanation and features
  //1- we can call the static methode  and  property without creating instance
  //from the class  => syntax to call is : classname::methodename(),ore propName.
  // static property save the new value in the function . 
  
  class carA {
  static private $color="red";
  public static function size (){return "big"}; 
  
  
} 

class carB { $color private $color =" black" ;
              public  function size (){return "small"}; 
            //to access a static property to a public function in the same class =>
              static private $price= 3000; 
           public function price(){ 
            return self::$price;
              
            }
            


           }

$carOb = new carB(); 
echo $carOb->color;//output=>black;
echo $carOb->size();//output=>small;
echo $carOb->price();//output=>3000;



//to access to the static( property and methodes) className::propName/methodeName
echo carA::$color; //output is : red;
  echo carA::size(); //output is : big;

Popularity 10/10 Helpfulness 3/10 Language php

Source: Grepper

Tags: php static

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Contributed on May 03 2022

AHMAD ALHAMADA

0 Answers Avg Quality 2/10

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static variable in php

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<?php
   function statc_val_fun() {
      STATIC $stat_val = 0;
      $stat_val++;
      print $stat_val.PHP_EOL;
   }
   
   statc_val_fun();
   statc_val_fun();
   statc_val_fun();
   statc_val_fun();
?>

Popularity 9/10 Helpfulness 4/10 Language php

Source: onecompiler.com

Tags: php

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Contributed on Mar 01 2023

@CodeGrepperManu

0 Answers Avg Quality 2/10

static function php

Comment

<?php
class Car
{
    public function test($var = 'Hello kinjal')
    {
        $this->var = $var;
        return $this->var;
    }
}
class Bike
{
    public static function test($var)
    {
        $var = '<br>this is static function';
        return $var;
    }
}
$obj = new Car();
echo $obj->test();
echo Bike::test('this is non static');      //static function called using :: double colon

?>

Popularity 10/10 Helpfulness 2/10 Language php

Source: Grepper

Tags: function functio

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Contributed on Sep 10 2021

kinjal suryavanshi

0 Answers Avg Quality 2/10

static variable php

Comment

<?php
function foo(){
    static $int = 0;          // correct 
    static $int = 1+2;        // correct
    static $int = sqrt(121);  // wrong  (as it is a function)

    $int++;
    echo $int;
}
?>

Popularity 10/10 Helpfulness 2/10 Language php

Source: www.php.net

Tags: php

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Contributed on Jun 22 2021

Strange Serval

0 Answers Avg Quality 2/10

static functions php

Comment

class Products {

	protected $id;
    
    public function setId($id)
    { 
    	return $this->id = $id;
    }
    
    public function getProduct()
    { 
    	$arr_list = [
        				[
                          'name'=>'Proton',
                          'year' => 1987
                        ],
                        [
                          'name'=>'Produa',
                          'year' => 1990
                        ],
                    ];
    	return $arr_list;
    }

	public static function product_list()
    {
    	//whatever data want to return
        $arr_list = [
        				[
                          'name'=>'Proton',
                          'year' => 1987
                        ],
                        [
                          'name'=>'Produa',
                          'year' => 1990
                        ],
                    ];
    	return $arr_list;
    }
    
    
}

//static can call directly  
$lists = Product::product_list();

//non static
$product = new Product();
$lists = $product->getProduct();

//when calling class must alert memory consume.

Popularity 9/10 Helpfulness 2/10 Language php

Source: Grepper

Tags: php

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Contributed on Sep 21 2022

malaya pening sila

0 Answers Avg Quality 2/10

php static variable

Comment

/*
  1) Example demonstrating need for static variables
  This function is quite useless since every time it is called 
  it sets $a to 0 and prints 0. 
  The $a++ which increments the variable serves no purpose 
  since as soon as the function exits the $a variable disappears.
  To make a useful counting function which will not lose track of the current count, 
  the $a variable is declared static:
*/
function test()
{
    $a = 0;
    echo $a;
    $a++;
}

/*
  2) Example use of static variables
  A static variable exists only in a local function scope, 
  but it does not lose its value when program execution leaves this scope.
*/
function newTest()
{
    static $a = 0;
    echo $a;
    $a++;
}

Popularity 10/10 Helpfulness 2/10 Language php

Source: Grepper

Tags: php

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Contributed on Sep 04 2022

Mysterious Macaque

0 Answers Avg Quality 2/10

php static variable

Comment

class Counter {
  static $count = 0;

  public function increment() {
    self::$count++;
  }

  public function getCount() {
    return self::$count;
  }
}

$counter1 = new Counter();
$counter1->increment();

$counter2 = new Counter();
$counter2->increment();

echo $counter1->getCount(); // Output: 2
echo $counter2->getCount(); // Output: 2

Popularity 8/10 Helpfulness 2/10 Language php

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

static php

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