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<?php class foo { function bar() { print "x\n";} static function baz() { print "y\n";} } $x = new foo; $function = array($x, "bar"); $function(); $function = array('foo', "bar"); $function();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
x Fatal error: Uncaught Error: Non-static method foo::bar() cannot be called statically in /in/NRuGj:10 Stack trace: #0 {main} thrown in /in/NRuGj on line 10
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 x Fatal error: Uncaught Error: Non-static method foo::bar() cannot be called statically in /in/NRuGj:10 Stack trace: #0 {main} thrown in /in/NRuGj on line 10
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33
x Deprecated: Non-static method foo::bar() should not be called statically in /in/NRuGj on line 10 x
Output for 7.3.32 - 7.3.33
x x
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
x Strict Standards: Non-static method foo::bar() should not be called statically in /in/NRuGj on line 10 x
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Fatal error: Function name must be a string in /in/NRuGj on line 8
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/NRuGj 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/NRuGj 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/NRuGj on line 4
Process exited with code 255.

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