<?php
class Foo {
public static function staticWithoutThis() { var_dump("static"); }
public function nonStaticWithoutThis() { var_dump("no this"); }
public function nonStaticWithThis() { var_dump($this); }
public static function staticWithThis() { var_dump($this); }
}
Foo::staticWithoutThis();
Foo::nonStaticWithoutThis();
Foo::nonStaticWithThis();
Foo::staticWithThis();
string(6) "static"
Fatal error: Uncaught Error: Non-static method Foo::nonStaticWithoutThis() cannot be called statically in /in/aNrKq:14
Stack trace:
#0 {main}
thrown in /in/aNrKq on line 14
Process exited with code 255.
string(6) "static"
Deprecated: Non-static method Foo::nonStaticWithoutThis() should not be called statically in /in/aNrKq on line 14
string(7) "no this"
Deprecated: Non-static method Foo::nonStaticWithThis() should not be called statically in /in/aNrKq on line 15
Fatal error: Uncaught Error: Using $this when not in object context in /in/aNrKq:8
Stack trace:
#0 /in/aNrKq(15): Foo::nonStaticWithThis()
#1 {main}
thrown in /in/aNrKq on line 8
Process exited with code 255.
Output for 7.3.32 - 7.3.33
string(6) "static"
string(7) "no this"
Fatal error: Uncaught Error: Using $this when not in object context in /in/aNrKq:8
Stack trace:
#0 /in/aNrKq(15): Foo::nonStaticWithThis()
#1 {main}
thrown in /in/aNrKq on line 8
Process exited with code 255.
Output for 7.0.0 - 7.0.33
string(6) "static"
Deprecated: Non-static method Foo::nonStaticWithoutThis() should not be called statically in /in/aNrKq on line 14
string(7) "no this"
Deprecated: Non-static method Foo::nonStaticWithThis() should not be called statically in /in/aNrKq on line 15
Notice: Undefined variable: this in /in/aNrKq on line 8
NULL
Notice: Undefined variable: this in /in/aNrKq on line 10
NULL
string(6) "static"
Strict Standards: Non-static method Foo::nonStaticWithoutThis() should not be called statically in /in/aNrKq on line 14
string(7) "no this"
Strict Standards: Non-static method Foo::nonStaticWithThis() should not be called statically in /in/aNrKq on line 15
Notice: Undefined variable: this in /in/aNrKq on line 8
NULL
Notice: Undefined variable: this in /in/aNrKq on line 10
NULL
Output for 5.0.0 - 5.0.3
string(6) "static"
Strict Standards: Non-static method Foo::nonStaticWithoutThis() should not be called statically in /in/aNrKq on line 14
string(7) "no this"
Strict Standards: Non-static method Foo::nonStaticWithThis() should not be called statically in /in/aNrKq on line 15
Notice: Undefined variable: this in /in/aNrKq on line 8
NULL
Notice: Undefined variable: this in /in/aNrKq on line 10
NULL
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/aNrKq 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/aNrKq 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/aNrKq on line 4
Process exited with code 255.