Question

How to define, initialize and print 2D array (matrix) in PHP

Answer 1

$arr = array(
    array(11, 32, 13),
    array(20, 80, 990),
);
 
for ($row = 0; $row < 2; $row++) {
  for ($col = 0; $col < 3; $col++) 
        echo $arr[$row][$col] . " ";
  echo "<br />\n";
}
 
 
/*
run:
 
11 32 13 
20 80 990   
    
*/

 

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