i want to call a class method by a var (like this):
$var = "read";
$params = array(...); //some parameter
if(/* MyClass has the static method $var */)
{
echo MyClass::$var($params);
}
elseif (/* MyClass hat a non-static method $var */)
{
$cl = new MyClass($params);
echo $cl->$var();
}
else throw new Exception();
i read in the php-manual how to get the function-members of a class (get_class_methods). but i get always every member without information if its static or not.
how can i determine a method´s context?
thank you for your help
Use the class ReflectionClass
:
On Codepad.org: http://codepad.org/VEi5erFw
<?php
class MyClass
{
public function func1(){}
public static function func2(){}
}
$reflection = new ReflectionClass('MyClass');
var_dump( $reflection->getMethods(ReflectionMethod::IS_STATIC) );
This will output all static functions.
Or if you want to determine whether a given function is static you can use the ReflectionMethod
class:
On Codepad.org: http://codepad.org/2YXE7NJb
<?php
class MyClass
{
public function func1(){}
public static function func2(){}
}
$reflection = new ReflectionClass('MyClass');
$func1 = $reflection->getMethod('func1');
$func2 = $reflection->getMethod('func2');
var_dump($func1->isStatic());
var_dump($func2->isStatic());
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