<?php
class Bar {
public function __toString() {
return __CLASS__;
}
}
class Foo {
public function __toString() {
return 3;
}
}
var_dump((string) (new Foo()));
Fatal error: Uncaught Error: Method Foo::__toString() must return a string value in /in/PDCiM:16
Stack trace:
#0 {main}
thrown in /in/PDCiM on line 16
Process exited with code 255.
Catchable fatal error: Method Foo::__toString() must return a string value in /in/PDCiM on line 16
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/PDCiM on line 4
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/PDCiM on line 4
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/PDCiM on line 4
Process exited with code 255.