Explanation of php __call and __callStatic-PHP Tutorial-php.cn

The__calland__callStaticmagic methods were added after php 5.3.

__callWhen the method to be called does not exist or has insufficient permissions, the __call method will be automatically called.

__callStaticWhen the called static method does not exist or has insufficient permissions, the __callStatic method will be automatically called.

__call($funcname, $arguments)

##__callStatic($funcname, $arguments)

Parameter description:

##$funcnameString The name of the method to be called.

$argumentsArray Parameters taken when calling the method.

__call example

memberdata[$name] = $arguments[0]; break; case 'get': return isset($this->memberdata[$name])? $this->memberdata[$name] : ''; break; default: } } } class User extends Member{ public function show(){ if($this->memberdata){ foreach($this->memberdata as $key=>$member){ echo $key.':'.$member.'
'; } } } } class Profession extends Member{ public function show(){ if($this->memberdata){ foreach($this->memberdata as $key=>$member){ echo $key.':'.$member.'
'; } } } } $userobj = new User(); $userobj->set_name('fdipzone'); $userobj->set_age(29); $userobj->show(); $probj = new Profession(); $probj->set_profession('IT SERVICE'); $probj->set_price(2500); $probj->show(); ?>

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__callStatic example

$member){ echo $key.':'.$member.'
'; } } } } class Profession extends Member{ public static function show(){ $feature = get_called_class(); if(self::$memberdata[$feature]){ foreach(self::$memberdata[$feature] as $key=>$member){ echo $key.':'.$member.'
'; } } } } User::set_name('fdipzone'); User::set_age(29); User::show(); Profession::set_profession('IT SERVICE'); Profession::set_price(2500); Profession::show(); ?>

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