<?php
class Magic
{
private $vars;
public function __get($name)
{
return $this->get($name);
}
public function __set($name, $value) {
$this->set($name, $value);
}
public function get($name) {
return $this->vars[$name]();
}
public function set($name, $value) {
$this->vars[$name] = $value;
}
}
$magic = new Magic();
$magic->a = function () use($magic) {
$magic->b;
};
$magic->b = function () use ($magic) {
$magic->a; // Почему тут не может найти свойство, оно ЕСТЬ смотри строку 22 (Notice)
};
$magic->a; // Должна быть бесконечный вызов функций (на уровне вложенности 10 по умолчанию должна быть ошибка)
// А вот тут тоже самое но без использования магии и ведет себя как надо(Fatal Error)
$magic->set('a', function () use($magic) {
$magic->get('b');
});
$magic->set('b', function () use($magic) {
$magic->get('a');
});
$magic->get('a');
Warning: Undefined property: Magic::$a in /in/8o8st on line 26
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262144 bytes) in /in/8o8st on line 14
Process exited with code 255.
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined property: Magic::$a in /in/8o8st on line 26
Fatal error: Out of memory (allocated 31457280 bytes) (tried to allocate 262144 bytes) in /in/8o8st on line 32
mmap() failed: [12] Cannot allocate memory
mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for 8.1.2 - 8.1.27
Warning: Undefined property: Magic::$a in /in/8o8st on line 26
Fatal error: Out of memory (allocated 31457280) (tried to allocate 262144 bytes) in /in/8o8st on line 32
mmap() failed: [12] Cannot allocate memory
mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for 8.0.13
Warning: Undefined property: Magic::$a in /in/8o8st on line 26
Fatal error: Out of memory (allocated 130023424) (tried to allocate 262144 bytes) in /in/8o8st on line 14
mmap() failed: [12] Cannot allocate memory
mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Notice: Undefined property: Magic::$a in /in/8o8st on line 26
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262144 bytes) in /in/8o8st on line 14
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Out of memory (allocated 130023424) (tried to allocate 262144 bytes) in /in/8o8st on line 14
mmap() failed: [12] Cannot allocate memory
mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for 7.1.0
Notice: Undefined property: Magic::$b in /in/8o8st on line 23
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262144 bytes) in /in/8o8st on line 14
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Notice: Undefined property: Magic::$a in /in/8o8st on line 26
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262144 bytes) in /in/8o8st on line 35
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Notice: Undefined property: Magic::$a in /in/8o8st on line 26
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 130968 bytes) in /in/8o8st on line 14
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Notice: Undefined property: Magic::$a in /in/8o8st on line 26
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 130968 bytes) in /in/8o8st on line 35
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Notice: Undefined property: Magic::$a in /in/8o8st on line 26
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 523800 bytes) in /in/8o8st on line 32
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/8o8st on line 22
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/8o8st on line 22
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/8o8st on line 4
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/8o8st on line 4
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/8o8st on line 4
Process exited with code 255.