<?php
class Test
{
private $secret = 'Nyy lbhe Onfr ner orybat gb hf.';
private $callback;
final public function run()
{
call_user_func($this->callback);
return $this->secret . PHP_EOL;
}
public function __set($k, $v)
{
$key = $v[($v[$v])]; // $v is some kind of weird array
$value = $v(); // and a callback!
$this->{$key} = $value;
}
}
$test = new Test;
//
class Hello extends Test{
public function __set($k, $v){
$this->{$k} = $v;
}
public static function anything(){
}
}
$test->secret = 'anything';
// end editing here
echo $test->run();
Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/DqmEo:17
Stack trace:
#0 /in/DqmEo(41): Test->__set('secret', 'anything')
#1 {main}
thrown in /in/DqmEo on line 17
Process exited with code 255.
Warning: Illegal string offset 'anything' in /in/DqmEo on line 17
Warning: Illegal string offset 'a' in /in/DqmEo on line 17
Fatal error: Uncaught Error: Call to undefined function anything() in /in/DqmEo:18
Stack trace:
#0 /in/DqmEo(41): Test->__set('secret', 'anything')
#1 {main}
thrown in /in/DqmEo on line 18
Process exited with code 255.
Warning: Illegal string offset 'anything' in /in/DqmEo on line 17
Warning: Illegal string offset 'a' in /in/DqmEo on line 17
Fatal error: Call to undefined function anything() in /in/DqmEo on line 18
Process exited with code 255.
Fatal error: Call to undefined function anything() in /in/DqmEo on line 18
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Cannot access private property Test::$secret in /in/DqmEo on line 41
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/DqmEo on line 5
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/DqmEo on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/DqmEo on line 5
Process exited with code 255.