3v4l.org

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<?php $hasil = 52.5; $biasa = array(0,40,65); $puas = array(40,65,80); $istimewa = array(65,80,100); $kb = array_intersect($biasa, $puas); print_r($kb); if ( $hasil <= $kb ) { // hitung nilai kecewa pake rumus fuzzy logic $muKecewa = $kb[1] - $hasil / $kb[2] - $kb[1]; //output : 52,5 $muBiasa = $hasil - $kb[1] / $kb[2] - $kb[1]; echo $muKecewa; } else { echo "false"; }
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 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.17 - 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, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [1] => 40 [2] => 65 ) -0.80769230769231
preferences:
260.3 ms | 406 KiB | 371 Q