static function php
<?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
?>static variable php
<?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;
}
?>Copyright © 2021 Codeinu
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