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<?php namespace Foo\Bar; include 'file1.php'; const FOO = 2; function foo() {} class foo { static function staticmethod() {} } /* Unqualified name */ foo(); // resolves to function Foo\Bar\foo foo::staticmethod(); // resolves to class Foo\Bar\foo, method staticmethod echo FOO; // resolves to constant Foo\Bar\FOO /* Qualified name */ subnamespace\foo(); // resolves to function Foo\Bar\subnamespace\foo subnamespace\foo::staticmethod(); // resolves to class Foo\Bar\subnamespace\foo, // method staticmethod echo subnamespace\FOO; // resolves to constant Foo\Bar\subnamespace\FOO /* Fully qualified name */ \Foo\Bar\foo(); // resolves to function Foo\Bar\foo \Foo\Bar\foo::staticmethod(); // resolves to class Foo\Bar\foo, method staticmethod echo \Foo\Bar\FOO; // resolves to constant Foo\Bar\FOO ?>
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: include(): open_basedir restriction in effect. File(file1.php) is not within the allowed path(s): (/tmp:/in:/etc) in /in/QY6L9 on line 3 Warning: include(file1.php): Failed to open stream: Operation not permitted in /in/QY6L9 on line 3 Warning: include(): Failed opening 'file1.php' for inclusion (include_path='.:') in /in/QY6L9 on line 3 2 Fatal error: Uncaught Error: Call to undefined function Foo\Bar\subnamespace\foo() in /in/QY6L9:18 Stack trace: #0 {main} thrown in /in/QY6L9 on line 18
Process exited with code 255.
Output for 8.0.13
Warning: include(file1.php): Failed to open stream: No such file or directory in /in/QY6L9 on line 3 Warning: include(): Failed opening 'file1.php' for inclusion (include_path='.:') in /in/QY6L9 on line 3 2 Fatal error: Uncaught Error: Call to undefined function Foo\Bar\subnamespace\foo() in /in/QY6L9:18 Stack trace: #0 {main} thrown in /in/QY6L9 on line 18
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.33
Warning: include(file1.php): failed to open stream: No such file or directory in /in/QY6L9 on line 3 Warning: include(): Failed opening 'file1.php' for inclusion (include_path='.:') in /in/QY6L9 on line 3 2 Fatal error: Uncaught Error: Call to undefined function Foo\Bar\subnamespace\foo() in /in/QY6L9:18 Stack trace: #0 {main} thrown in /in/QY6L9 on line 18
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32
Warning: include(): open_basedir restriction in effect. File(file1.php) is not within the allowed path(s): (/tmp:/in:/etc) in /in/QY6L9 on line 3 Warning: include(file1.php): failed to open stream: Operation not permitted in /in/QY6L9 on line 3 Warning: include(): Failed opening 'file1.php' for inclusion (include_path='.:') in /in/QY6L9 on line 3 2 Fatal error: Uncaught Error: Call to undefined function Foo\Bar\subnamespace\foo() in /in/QY6L9:18 Stack trace: #0 {main} thrown in /in/QY6L9 on line 18
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Warning: include(): open_basedir restriction in effect. File(file1.php) is not within the allowed path(s): (/tmp:/in:/etc) in /in/QY6L9 on line 3 Warning: include(file1.php): failed to open stream: Operation not permitted in /in/QY6L9 on line 3 Warning: include(): Failed opening 'file1.php' for inclusion (include_path='.:') in /in/QY6L9 on line 3 2 Fatal error: Call to undefined function Foo\Bar\subnamespace\foo() in /in/QY6L9 on line 18
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
Warning: include(file1.php): failed to open stream: No such file or directory in /in/QY6L9 on line 3 Warning: include(): Failed opening 'file1.php' for inclusion (include_path='.:') in /in/QY6L9 on line 3 2 Fatal error: Call to undefined function Foo\Bar\subnamespace\foo() in /in/QY6L9 on line 18
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/QY6L9 on line 2
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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/QY6L9 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/QY6L9 on line 2
Process exited with code 255.
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