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<?php $hasil = 12; $kecewa = array(0,11,12); $biasa = array(11,12,17); $puas = array(12,17,20); $kb = array_intersect($kecewa, $biasa); $bp = array_intersect($biasa, $puas); print_r($kb); print_r($bp); if ( $hasil >= $bp) { $muBiasa = ($hasil >= $bp[2]) ? "0" : ($hasil <= $bp[2] ? ($hasil - $kb[1]) / ($kb[2] - $kb[1]) : "0.5" ); $muPuas = ($hasil - $bp[1]) / ($bp[2] - $bp[1]); echo " muPuas " .$muPuas; echo " muBiasa " .$muBiasa; } elseif ($hasil < $kb[1] ) { $muKecewa = ($kb[2] - $hasil) / ($kb[2] - $kb[1]); $muBiasa = ($hasil - $kb[1]) / ($kb[2] - $kb[1]); echo "muKecewa " .$muKecewa; echo "muBias " .$muBiasa; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 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 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Array ( [1] => 11 [2] => 12 ) Array ( [1] => 12 [2] => 17 )

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