<?php
class P
{
function r($o,$p)
{
if($v=get_object_vars($o)&&@$v=$v[$p])
return$v;
$m=['set','get','has','is'];
while(!method_exists($o,current($m).$p)){
next($m);}var_dump($m);
return$o->$m();
}
}
class A
{
private $a = 'hello';
public function getA() { return $this->a; }
}
$a = new A();
$p = new P();
echo $p->r($a, 'a');
array(4) {
[0]=>
string(3) "set"
[1]=>
string(3) "get"
[2]=>
string(3) "has"
[3]=>
string(2) "is"
}
Fatal error: Uncaught Error: Method name must be a string in /in/QefWR:15
Stack trace:
#0 /in/QefWR(29): P->r(Object(A), 'a')
#1 {main}
thrown in /in/QefWR on line 15
Process exited with code 255.
array(4) {
[0]=>
string(3) "set"
[1]=>
string(3) "get"
[2]=>
string(3) "has"
[3]=>
string(2) "is"
}
Fatal error: Method name must be a string in /in/QefWR on line 15
Process exited with code 255.