<?php
class Bar {
public function baz() {
return $this;
}
public static function foo() { return self; }
public function somethingElse() {}
}
Bar::foo()->baz()->somethingElse();
Fatal error: Uncaught Error: Undefined constant "self" in /in/mVpZu:7
Stack trace:
#0 /in/mVpZu(14): Bar::foo()
#1 {main}
thrown in /in/mVpZu on line 7
Process exited with code 255.
Warning: Use of undefined constant self - assumed 'self' (this will throw an Error in a future version of PHP) in /in/mVpZu on line 7
Fatal error: Uncaught Error: Call to a member function baz() on string in /in/mVpZu:14
Stack trace:
#0 {main}
thrown in /in/mVpZu on line 14
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
Notice: Use of undefined constant self - assumed 'self' in /in/mVpZu on line 7
Fatal error: Uncaught Error: Call to a member function baz() on string in /in/mVpZu:14
Stack trace:
#0 {main}
thrown in /in/mVpZu on line 14
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Notice: Use of undefined constant self - assumed 'self' in /in/mVpZu on line 7
Fatal error: Call to a member function baz() on string in /in/mVpZu on line 14
Process exited with code 255.
Notice: Use of undefined constant self - assumed 'self' in /in/mVpZu on line 7
Fatal error: Call to a member function baz() on a non-object in /in/mVpZu on line 14
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/mVpZu 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/mVpZu 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/mVpZu on line 4
Process exited with code 255.