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<?php Class some_class { //Public $logfile = “./log/bla.log”; //Public $data = “THIS IS TEMP”; Public function log(){ File_put_contents($this->logfile, $this->data); } Public function __destruct() { $this->log(); } } $a = new some_class; serialize($a);
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined property: some_class::$logfile in /in/MGP1A on line 6 Warning: Undefined property: some_class::$data in /in/MGP1A on line 6 Deprecated: file_put_contents(): Passing null to parameter #1 ($filename) of type string is deprecated in /in/MGP1A on line 6 Fatal error: Uncaught ValueError: Path cannot be empty in /in/MGP1A:6 Stack trace: #0 /in/MGP1A(6): file_put_contents('', NULL) #1 /in/MGP1A(9): some_class->log() #2 [internal function]: some_class->__destruct() #3 {main} thrown in /in/MGP1A on line 6
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Warning: Undefined property: some_class::$logfile in /in/MGP1A on line 6 Warning: Undefined property: some_class::$data in /in/MGP1A on line 6 Fatal error: Uncaught ValueError: Path cannot be empty in /in/MGP1A:6 Stack trace: #0 /in/MGP1A(6): file_put_contents('', NULL) #1 /in/MGP1A(9): some_class->log() #2 [internal function]: some_class->__destruct() #3 {main} thrown in /in/MGP1A on line 6
Process exited with code 255.
Output for 5.2.9 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined property: some_class::$logfile in /in/MGP1A on line 6 Notice: Undefined property: some_class::$data in /in/MGP1A on line 6 Warning: file_put_contents(): Filename cannot be empty in /in/MGP1A on line 6
Output for 7.3.32 - 7.3.33
Warning: file_put_contents(): Filename cannot be empty in /in/MGP1A on line 6
Output for 5.2.6 - 5.2.8
Notice: Undefined property: some_class::$logfile in /in/MGP1A on line 6 Notice: Undefined property: some_class::$data in /in/MGP1A on line 6
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.5
Notice: Undefined property: some_class::$logfile in /in/MGP1A on line 6 Notice: Undefined property: some_class::$data in /in/MGP1A on line 6
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/MGP1A on line 5
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/MGP1A on line 5
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/MGP1A on line 5
Process exited with code 255.

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