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<?php class MyClass { public function test() {echo __METHOD__ . "\n";} public static function testStatic() {echo __METHOD__ . "\n";} } class MyClass2 extends MyClass { public function test() { echo __METHOD__ . "\n"; $c = array('parent','test'); $c(); } public static function testStatic() { echo __METHOD__ . "\n"; $c = array('parent','testStatic'); $c(); $c = array('static','testLate'); $c(); } } class MyClass3 extends MyClass2 { public static function testLate() {echo __METHOD__ . "\n";} } echo "call object method:\n"; $o = new MyClass3(); $o->test(); $o->testStatic(); echo "call static method:\n"; MyClass3::testStatic();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
call object method: MyClass2::test Fatal error: Uncaught Error: Class "parent" not found in /in/XoZSg:12 Stack trace: #0 /in/XoZSg(31): MyClass2->test() #1 {main} thrown in /in/XoZSg on line 12
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 call object method: MyClass2::test Fatal error: Uncaught Error: Class "parent" not found in /in/XoZSg:12 Stack trace: #0 /in/XoZSg(31): MyClass2->test() #1 {main} thrown in /in/XoZSg on line 12
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
call object method: MyClass2::test Fatal error: Uncaught Error: Class 'parent' not found in /in/XoZSg:12 Stack trace: #0 /in/XoZSg(31): MyClass2->test() #1 {main} thrown in /in/XoZSg on line 12
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
call object method: MyClass2::test Fatal error: Class 'parent' not found in /in/XoZSg on line 12
Process exited with code 255.
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
call object method: MyClass2::test Fatal error: Function name must be a string in /in/XoZSg on line 12
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/XoZSg 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_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/XoZSg 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/XoZSg on line 4
Process exited with code 255.

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