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<?php function anon() { static $i = 0; return eval(sprintf('return new class { private $prop%s; };', ++$i)); } var_dump(anon()); var_dump(anon());
Output for 7.0.0 - 7.0.9, 7.4.2 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
object(class@anonymous)#1 (1) { ["prop1":"class@anonymous":private]=> NULL } object(class@anonymous)#1 (1) { ["prop2":"class@anonymous":private]=> NULL }
Output for 7.0.10 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.1
object(class@anonymous)#1 (1) { ["prop1":"class@anonymous":private]=> NULL } object(class@anonymous)#1 (1) { ["prop1":"class@anonymous":private]=> NULL }
Output for 5.4.11 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/t7c5Z(6) : eval()'d code on line 1 bool(false) Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/t7c5Z(6) : eval()'d code on line 1 bool(false)
Output for 5.4.0 - 5.4.10
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/t7c5Z(6) : eval()'d code on line 1 bool(false) Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/t7c5Z(6) : eval()'d code on line 1 bool(false)
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_CLASS in /in/t7c5Z(6) : eval()'d code on line 1 bool(false) Parse error: syntax error, unexpected T_CLASS in /in/t7c5Z(6) : eval()'d code on line 1 bool(false)
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
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/t7c5Z(6) : eval()'d code on line 1 bool(false) Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/t7c5Z(6) : eval()'d code on line 1 bool(false)
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_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/t7c5Z(6) : eval()'d code on line 1 bool(false) Parse error: parse error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/t7c5Z(6) : eval()'d code on line 1 bool(false)
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or `'$'' in /in/t7c5Z(6) : eval()'d code on line 1 bool(false) Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or `'$'' in /in/t7c5Z(6) : eval()'d code on line 1 bool(false)
Process exited with code 255.

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