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<?php $x->foo();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined variable $x in /in/gLChm on line 3 Fatal error: Uncaught Error: Call to a member function foo() on null in /in/gLChm:3 Stack trace: #0 {main} thrown in /in/gLChm on line 3
Process exited with code 255.
Output for 7.0.5 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: x in /in/gLChm on line 3 Fatal error: Uncaught Error: Call to a member function foo() on null in /in/gLChm:3 Stack trace: #0 {main} thrown in /in/gLChm on line 3
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Call to a member function foo() on null in /in/gLChm:3 Stack trace: #0 {main} thrown in /in/gLChm on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.4
Notice: Undefined variable: x in /in/gLChm on line 3 Fatal error: Uncaught Error: Call to a member function foo() on unknown in /in/gLChm:3 Stack trace: #0 {main} thrown in /in/gLChm on line 3
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Notice: Undefined variable: x in /in/gLChm on line 3 Fatal error: Call to a member function foo() on null in /in/gLChm on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
Notice: Undefined variable: x in /in/gLChm on line 3 Fatal error: Call to a member function foo() on a non-object in /in/gLChm on line 3
Process exited with code 255.

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