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<?php class Test { function test(){ eval('call_user_func(function(){ unset($this); var_dump($this); });'); } } $t = new Test; $t->test();
Output for 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Test has a deprecated constructor in /in/gdvrT on line 2 Fatal error: Cannot unset $this in /in/gdvrT(4) : eval()'d code on line 1
Process exited with code 255.
Output for 7.0.0 - 7.0.14
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Test has a deprecated constructor in /in/gdvrT on line 2 Notice: Undefined variable: this in /in/gdvrT(4) : eval()'d code on line 1 NULL Notice: Undefined variable: this in /in/gdvrT(4) : eval()'d code on line 1 NULL
Output for hhvm-3.12.0
Notice: Undefined variable: this in /in/gdvrT(-1)(83336083170a8c5c60420ac71744417b) : eval()'d code on line 3 NULL Notice: Undefined variable: this in /in/gdvrT(-1)(83336083170a8c5c60420ac71744417b) : eval()'d code on line 3 NULL
Output for hhvm-3.10.0
Notice: Undefined variable: this in /in/gdvrT(4)(83336083170a8c5c60420ac71744417b) : eval()'d code on line 1 NULL Notice: Undefined variable: this in /in/gdvrT(4)(83336083170a8c5c60420ac71744417b) : eval()'d code on line 1 NULL
Output for 5.5.0 - 5.6.21
Notice: Undefined variable: this in /in/gdvrT(4) : eval()'d code on line 1 NULL Notice: Undefined variable: this in /in/gdvrT(4) : eval()'d code on line 1 NULL
Output for 5.3.0 - 5.4.45
NULL NULL
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/gdvrT(4) : eval()'d code on line 1 Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/gdvrT(4) : eval()'d code on line 1
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION, expecting ')' in <b>/in/gdvrT(4) : eval()'d code</b> on line <b>1</b><br /> <br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION, expecting ')' in <b>/in/gdvrT(4) : eval()'d code</b> on line <b>1</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION, expecting ')' in <b>/in/gdvrT(4) : eval()'d code</b> on line <b>1</b><br /> <br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION, expecting ')' in <b>/in/gdvrT(4) : eval()'d code</b> on line <b>1</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `')'' in <b>/in/gdvrT(4) : eval()'d code</b> on line <b>1</b><br /> <br /> <b>Parse error</b>: parse error, expecting `')'' in <b>/in/gdvrT(4) : eval()'d code</b> on line <b>1</b><br />
Process exited with code 255.