Online PHP editor | output for ieNgE

@ 2013-11-26T09:17:02Z

<?php
$sks = 13;
$Kurang = array(0,11,11.999);
$Cukup = array(11,11.999,16.111);
$Lebih = array(11.999,16.111,20);

$kc = array_intersect($Kurang, $Cukup);
$cl = array_intersect($Cukup, $Lebih);

if ( $sks >= $cl [1])
{

    $muCukup = ($sks >= $clp[2]) ? "0" : ($sks <= $cl[2] ? ($sks - $kc[1]) / ($kc[2] - $kc[1]) : "0.5" );
	$muLebih = ($sks - $cl[1]) / ($cl[2] - $cl[1]);

    if ($muLebih > $muCukup) {
   			 echo "Beban Berlebih";
		}
	else {
   			 echo "Beban Cukup";
		}
}

elseif ($sks < $kc [2] )
{
	$muKurang = ($kc[2] - $sks) / ($kc[2] - $kc[1]);
    $muCukup = ($sks - $kc[1]) / ($kc[2] - $kc[1]);

    if ($muKurang > $muCukup) {
    		echo "Beban Kurang";
		}
	else {
    		echo "Beban Cukup";
		}
}

Output for 8.3.0 - 8.3.6: Warning: Undefined variable $clp in /in/ieNgE on line 13 Warning: Trying to access array offset on null in /in/ieNgE on line 13 Beban Berlebih
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18: Warning: Undefined variable $clp in /in/ieNgE on line 13 Warning: Trying to access array offset on value of type null in /in/ieNgE on line 13 Beban Berlebih
Output for 7.4.0 - 7.4.25, 7.4.27 - 7.4.33: Notice: Undefined variable: clp in /in/ieNgE on line 13 Notice: Trying to access array offset on value of type null in /in/ieNgE on line 13 Beban Berlebih
Output for 7.3.32 - 7.3.33, 7.4.26: Beban Berlebih
Output for 5.0.4 - 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 - 5.6.38, 7.0.0 - 7.0.32, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31: Notice: Undefined variable: clp in /in/ieNgE on line 13 Beban Berlebih
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3: Notice: Undefined variable: clp in /in/ieNgE on line 13 Beban Berlebih

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