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<?php | |
//mendefinisikan operan 1 dan 2 | |
$operand_1 = array(array(1,3,4),array(4,7,8),array(3,1,3)); | |
$operand_2 = array(array(4,6,9),array(5,2,0),array(3,6,7)); | |
for ($baris=0; $baris < count($operand_1); $baris++) { | |
for ($kolom=0; $kolom < count($operand_1); $kolom++) { | |
echo $operand_1[$baris][$kolom]." "; | |
} | |
echo PHP_EOL; | |
} | |
echo PHP_EOL; | |
for ($baris=0; $baris < count($operand_2); $baris++) { | |
for ($kolom=0; $kolom < count($operand_2); $kolom++) { | |
echo $operand_2[$baris][$kolom]." "; | |
} | |
echo PHP_EOL; | |
} | |
//mendefinisikan array hasil | |
$hasil = array(array(0,0,0),array(0,0,0),array(0,0,0)); | |
//hitung matrik | |
for ($baris=0; $baris < count($hasil); $baris++) { | |
for ($kolom=0; $kolom < count($hasil); $kolom++) { | |
for ($l=0; $l < count($hasil); $l++) { | |
$hasil[$baris][$kolom]=$hasil[$baris][$kolom]+$operand_1[$baris][$l]*$operand_2[$l][$kolom]; | |
} | |
} | |
} | |
echo "\nHasil nya adalah \n"; | |
for ($baris=0; $baris < count($hasil); $baris++) { | |
for ($kolom=0; $kolom < count($hasil); $kolom++) { | |
echo $hasil[$baris][$kolom]." "; | |
} | |
echo PHP_EOL; | |
} |
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