<?php
class x
{
public function __construct()
{
$x = '';
$x .= $this;
$x = new stdClass;
var_dump($this);
}
public function __toString() {
echo 'aw my gawd';
}
}
var_dump(new x);
aw my gawd
Fatal error: Uncaught TypeError: x::__toString(): Return value must be of type string, none returned in /in/dfO8F:15
Stack trace:
#0 /in/dfO8F(8): x->__toString()
#1 /in/dfO8F(18): x->__construct()
#2 {main}
thrown in /in/dfO8F on line 15
Process exited with code 255.
Output for 7.4.0 - 7.4.33
aw my gawd
Fatal error: Uncaught Error: Method x::__toString() must return a string value in /in/dfO8F:8
Stack trace:
#0 /in/dfO8F(18): x->__construct()
#1 {main}
thrown in /in/dfO8F on line 8
Process exited with code 255.
aw my gawd
Catchable fatal error: Method x::__toString() must return a string value in /in/dfO8F on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
object(x)#1 (0) {
}
object(x)#1 (0) {
}
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/dfO8F on line 5
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/dfO8F on line 5
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/dfO8F on line 5
Process exited with code 255.