<?php
function test() {
var_dump(debug_backtrace());
}
class A {
public function test() {
$func = function() {
call_user_func('self::callTarget');
};
$func();
}
public static function callTarget() {
echo 'hello';
}
}
$a = new A;
$a->test();
Warning: call_user_func() expects parameter 1 to be a valid callback, cannot access self:: when no class scope is active in /in/CrQWA on line 10
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/CrQWA on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/CrQWA on line 9
Process exited with code 255.
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/CrQWA on line 8
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/CrQWA on line 8
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/CrQWA on line 8
Process exited with code 255.