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<?php class Cls{ function __construct(){ $this->x = 4; } function print(){ echo $this->x; } } (Cls)->print();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Undefined constant "Cls" in /in/v0QFj:13 Stack trace: #0 {main} thrown in /in/v0QFj on line 13
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant Cls - assumed 'Cls' (this will throw an Error in a future version of PHP) in /in/v0QFj on line 13 Fatal error: Uncaught Error: Call to a member function print() on string in /in/v0QFj:13 Stack trace: #0 {main} thrown in /in/v0QFj on line 13
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
Notice: Use of undefined constant Cls - assumed 'Cls' in /in/v0QFj on line 13 Fatal error: Uncaught Error: Call to a member function print() on string in /in/v0QFj:13 Stack trace: #0 {main} thrown in /in/v0QFj on line 13
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
Parse error: syntax error, unexpected 'print' (T_PRINT), expecting identifier (T_STRING) in /in/v0QFj on line 8
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, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_PRINT, expecting T_STRING in /in/v0QFj on line 8
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_PRINT, expecting T_STRING in /in/v0QFj on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_STRING' in /in/v0QFj on line 8
Process exited with code 255.

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