3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class test { public function __toString() { $e = new Exception('mooo'); echo $e; // throw $e; return null; } } $x = new test; var_dump((string)$x);
Output for 7.1.0
Exception: mooo in /in/TvKVj:8 Stack trace: #0 /in/TvKVj(17): test->__toString() #1 {main} Recoverable fatal error: Method test::__toString() must return a string value in /in/TvKVj on line 17
Process exited with code 255.
Output for 7.0.0 - 7.0.14
Exception: mooo in /in/TvKVj:8 Stack trace: #0 /in/TvKVj(17): test->__toString() #1 {main} Catchable fatal error: Method test::__toString() must return a string value in /in/TvKVj on line 17
Process exited with code 255.
Output for hhvm-3.12.0
exception 'Exception' with message 'mooo' in /in/TvKVj:8 Stack trace: #0 /in/TvKVj(17): test->__toString() #1 {main} Fatal error: Uncaught Error: Method test::__toString() must return a string value in /in/TvKVj:17 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.2.0 - 5.6.28, hhvm-3.10.0
exception 'Exception' with message 'mooo' in /in/TvKVj:8 Stack trace: #0 /in/TvKVj(17): test->__toString() #1 {main} Catchable fatal error: Method test::__toString() must return a string value in /in/TvKVj on line 17
Process exited with code 255.
Output for 5.0.0 - 5.1.6
string(12) "Object id #1"
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/TvKVj on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/TvKVj on line 6
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/TvKVj on line 6
Process exited with code 255.