3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(x\Topic::class::class::class::class::class::class);
based on jGdkk
Output for 5.4.0 - 5.4.31
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/mAAWS on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/mAAWS on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/mAAWS on line 3 Parse error: syntax error, unexpected T_STRING in /in/mAAWS on line 3
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
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/mAAWS on line 3 Parse error: parse error, unexpected T_STRING in /in/mAAWS on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/mAAWS on line 3 Parse error: parse error in /in/mAAWS on line 3
Process exited with code 255.