<?php
class test
{
public function __toString()
{
$e = new Exception('mooo');
var_dump($e->getBacktrace());
// throw $e;
return null;
}
}
$x = new test;
var_dump((string)$x);
Fatal error: Uncaught Error: Call to undefined method Exception::getBacktrace() in /in/2D4a7:9
Stack trace:
#0 /in/2D4a7(17): test->__toString()
#1 {main}
thrown in /in/2D4a7 on line 9
Process exited with code 255.
Fatal error: Method test::__toString() must not throw an exception, caught Error: Call to undefined method Exception::getBacktrace() in /in/2D4a7 on line 0
Process exited with code 255.
Output for 7.0.0
Fatal error: Method test::__toString() must not throw an exception in /in/2D4a7 on line 0
Process exited with code 255.
Fatal error: Call to undefined method Exception::getBacktrace() in /in/2D4a7 on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 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/2D4a7 on line 6
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/2D4a7 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/2D4a7 on line 6
Process exited with code 255.