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<?php class X { static function bar($x) { echo "X::bar() with x = $x\n"; } } class Y extends X { static function bar() { echo "Y::bar()\n"; } } echo "Static dispatch:\n"; X::bar(1); Y::bar(); echo "Dynamic dispatch of a static method (surprise!):\n"; $arr = array(new X(), new Y()); foreach ($arr as $a) { $a::bar(1); }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Fatal error: Declaration of Y::bar() must be compatible with X::bar($x) in /in/phAWB on line 9
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Declaration of Y::bar() should be compatible with X::bar($x) in /in/phAWB on line 9 Static dispatch: X::bar() with x = 1 Y::bar() Dynamic dispatch of a static method (surprise!): X::bar() with x = 1 Y::bar()
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Warning: Declaration of Y::bar() should be compatible with X::bar($x) in /in/phAWB on line 12 Static dispatch: X::bar() with x = 1 Y::bar() Dynamic dispatch of a static method (surprise!): X::bar() with x = 1 Y::bar()
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Strict Standards: Declaration of Y::bar() should be compatible with X::bar($x) in /in/phAWB on line 12 Static dispatch: X::bar() with x = 1 Y::bar() Dynamic dispatch of a static method (surprise!): X::bar() with x = 1 Y::bar()
Output for 5.3.0 - 5.3.29
Strict Standards: Declaration of Y::bar() should be compatible with that of X::bar() in /in/phAWB on line 12 Static dispatch: X::bar() with x = 1 Y::bar() Dynamic dispatch of a static method (surprise!): X::bar() with x = 1 Y::bar()
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Strict Standards: Declaration of Y::bar() should be compatible with that of X::bar() in /in/phAWB on line 12 Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /in/phAWB on line 21
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Strict Standards: Declaration of Y::bar() should be compatible with that of X::bar() in /in/phAWB on line 12 Parse error: parse error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /in/phAWB on line 21
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/phAWB on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/phAWB 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/phAWB on line 4
Process exited with code 255.
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