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run code in 150+ php & hhvm versions
Bugs & Features
<?php class foo { function bar() { echo "x"; } } $foo = array('foo', 'bar'); foo::bar(); call_user_func($foo); $foo();
Output for 7.0.0 - 7.1.0
Deprecated: Non-static method foo::bar() should not be called statically in /in/oVNfS on line 11 x Deprecated: Non-static method foo::bar() should not be called statically in /in/oVNfS on line 12 x Deprecated: Non-static method foo::bar() should not be called statically in /in/oVNfS on line 13 x
Output for 5.4.0 - 5.6.28
Strict Standards: Non-static method foo::bar() should not be called statically in /in/oVNfS on line 11 x Strict Standards: call_user_func() expects parameter 1 to be a valid callback, non-static method foo::bar() should not be called statically in /in/oVNfS on line 12 x Strict Standards: Non-static method foo::bar() should not be called statically in /in/oVNfS on line 13 x
Output for 5.3.0 - 5.3.29
Strict Standards: Non-static method foo::bar() should not be called statically in /in/oVNfS on line 11 x Strict Standards: call_user_func() expects parameter 1 to be a valid callback, non-static method foo::bar() should not be called statically in /in/oVNfS on line 12 x Fatal error: Function name must be a string in /in/oVNfS on line 13
Process exited with code 255.
Output for 5.1.2 - 5.2.17
Strict Standards: Non-static method foo::bar() should not be called statically in /in/oVNfS on line 11 x Strict Standards: Non-static method foo::bar() cannot be called statically in /in/oVNfS on line 12 Strict Standards: Non-static method foo::bar() cannot be called statically in /in/oVNfS on line 12 x Fatal error: Function name must be a string in /in/oVNfS on line 13
Process exited with code 255.
Output for 5.0.0 - 5.1.1
Strict Standards: Non-static method foo::bar() should not be called statically in /in/oVNfS on line 11 x Strict Standards: Non-static method foo::bar() cannot be called statically in /in/oVNfS on line 12 x Fatal error: Function name must be a string in /in/oVNfS on line 13
Process exited with code 255.
Output for 4.4.5 - 4.4.9
xx Notice: Array to string conversion in /in/oVNfS on line 13 Fatal error: Call to undefined function: array() in /in/oVNfS on line 13
Process exited with code 255.
Output for 4.3.2 - 4.4.4
xx Notice: Array to string conversion in /in/oVNfS on line 13 Fatal error: Call to undefined function: array() in /in/oVNfS on line 13
Process exited with code 255.
Output for 4.3.0 - 4.3.1
xx Notice: Array to string conversion in /in/oVNfS on line 13 Fatal error: Call to undefined function: array() in /in/oVNfS on line 13