<?php
trait foo
{
protected $foo;
protected function foo()
{
return $this->foo;
}
}
trait bar
{
use foo;
protected function bar()
{
return $this->foo().'bar';
}
}
class A
{
use foo;
public function __construct($foo)
{
$this->foo = $foo;
}
}
class B extends A
{
use bar;
}
$b = new B('foo');
$b->bar();
Fatal error: Uncaught Error: Call to protected method B::bar() from global scope in /in/T1CSG:39
Stack trace:
#0 {main}
thrown in /in/T1CSG on line 39
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Fatal error: Uncaught Error: Call to protected method B::bar() from global scope in /in/T1CSG:39
Stack trace:
#0 {main}
thrown in /in/T1CSG on line 39
Process exited with code 255.
Fatal error: Uncaught Error: Call to protected method B::bar() from context '' in /in/T1CSG:39
Stack trace:
#0 {main}
thrown in /in/T1CSG on line 39
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Strict Standards: A and bar define the same property ($foo) in the composition of B. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed in /in/T1CSG on line 36
Fatal error: Call to protected method B::bar() from context '' in /in/T1CSG on line 39
Process exited with code 255.