<?php
class myclass
{
public function say_hello()
{
echo "Hello!";
}
public function my_word()
{
call_user_func(array(self, "say_hello"));
}
}
$c = new myclass();
$c->my_word();
Fatal error: Uncaught Error: Undefined constant "self" in /in/f9Ym8:11
Stack trace:
#0 /in/f9Ym8(17): myclass->my_word()
#1 {main}
thrown in /in/f9Ym8 on line 11
Process exited with code 255.
Notice: Use of undefined constant self - assumed 'self' in /in/f9Ym8 on line 11
Hello!
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17
Notice: Use of undefined constant self - assumed 'self' in /in/f9Ym8 on line 11
Strict Standards: Non-static method myclass::say_hello() cannot be called statically, assuming $this from compatible context myclass in /in/f9Ym8 on line 11
Hello!
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/f9Ym8 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/f9Ym8 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/f9Ym8 on line 4
Process exited with code 255.