<?php
/**
* Why can't I chain with just () ?
*/
class Foo
{
public $count = 0;
public function __invoke()
{
$this->count += 1;
return $this;
}
}
$foo = new Foo();
$foo->__invoke()->__invoke()->__invoke();
echo "\n$foo->count\n";
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Be51U 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/Be51U 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/Be51U on line 8
Process exited with code 255.