Online PHP editor | output for La0C2

@ 2014-10-15T15:07:37Z

<?php
$R = new T();
$R->SetRequests(is_array($_POST["requests"]) && count($_POST["requests"]) > 0 ? "µ".implode("µµ", $_POST["requests"])."µ" : array());
print_r($R->ToArray());
                $Requests = $R->GetRequests();
                foreach($Requests as &$Request)
                {
                    $Request = $Request["Subject"]."~".$Request["Active"];
                }
                $Requests = count($Requests) > 0 ? "µ".implode("µµ", $Requests)."µ" : "";
var_dump($Requests);




class T
{
	public $Requests = array();
		public function SetRequests($Requests)
        {
            if(is_array($Requests))
            {
                $this->Requests = $Requests;
                return true;
            }
            
            elseif(preg_match("/^(µ[^µ~]*~[01]µ)*$/i", $Requests))
            {
                $this->Requests = array();
                $Requests = explode("µµ", mb_substr($Requests, 1, -1, "UTF-8"));
                
                foreach($Requests as $Request)
                {
                    $Req = explode("~", $Request);
                    $this->Requests[] = array("Subject" => strval($Req[0]), "Active" => intval($Req[1]));
                }
                return true;
            }
            return false;
       }
public function GetRequests()
{
return $this->Requests;
}
public function ToArray()
{
	return array("Requests" => $this->Requests);
}
}

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Warning: Undefined array key "requests" in /in/La0C2 on line 3 Array ( [Requests] => Array ( ) ) string(0) ""
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33: Notice: Undefined index: requests in /in/La0C2 on line 3 Array ( [Requests] => Array ( ) ) string(0) ""
Output for 7.3.32 - 7.3.33: Array ( [Requests] => Array ( ) ) string(0) ""
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17: Notice: Undefined index: requests in /in/La0C2 on line 3 Array ( [Requests] => Array ( ) ) string(0) ""
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/La0C2 on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/La0C2 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/La0C2 on line 6
Process exited with code 255.

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