How to print a row from 2d array?

[deizi23]

i want to print 1,3,5 rows from 2d array. Can i use some kind of implode or loop?

$array = array(
array(11,12,13,14,15,16),
array(21,22,23,24,25,26),
array(31,32,33,34,35,36),
array(41,42,43,44,45,46),
array(51,52,53,54,55,56),
array(61,62,63,64,65,66)
);

I want it to look like this: "array row1: 11,12,13,14,15,16"

[Niheel]

Comments in the code explain the process

foreach($array as $i=>$array_values){
 
    // check for the rows you want and subtract 1 since
    // array counts start at 0    
      if($i == 0 || $i == 2 || $i == 4){
 
          // turn array into a string split with commas
        $array_values = implode(",",$array_values);
        // add + 1 to array index $i to display the right row number
        $row_num = $i + 1;
        // output ddesired results
        echo "row". $row_num ." ".$array_values."<br/>"; 
 
    }  
}