Online PHP editor | output for 9TLCR

@ 2013-05-27T19:32:05Z

<?php

class Foo
{
public $pos = 0;
public $str;
public function __construct($str)
{
  $this->str = $str;
  $this->current = $this->lookAhead();
}
    function isLineBreak()
    {
        if ("\r" !== $this->current && "\n" !== $this->current) {
            return false;
        }

        $char = $this->current;
        do {
            $brk = ("\n" === $char);
            $char = $this->lookAhead();
            switch ($char) {
                case " ":
                    return false;
                case "\n":
                    if ($brk) {
                        return true;
                    }
                    break;
                default:
                    return $brk;
            }
        } while (true);
    }
  function lookAhead()
  {
return mb_strcut($this->str, $this->pos++, 1);
  }
}

function crlf($str)
{
$foo = new Foo($str);
return $foo->isLineBreak();
}

var_dump(crlf("\r\n"));

Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Deprecated: Creation of dynamic property Foo::$current is deprecated in /in/9TLCR on line 10 bool(true)
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28: bool(true)
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/9TLCR on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/9TLCR 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/9TLCR on line 5
Process exited with code 255.

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