Merge 3 arrays to insert in one row in db

[ausgezeichnete]

i have those three arrays for example

$num=array(1,2,3);

$name=array('one','two','three');

$letter=array('m','k','n');

 

what i want is to loop through all of them and  insert them like that:

 

insert into mydb (field1,field2.field3) values(1,'one','m');

 

[Jibberish]

Well if you can guarantee that they will always be in the right order relative to each other, and be the same size.

 

<?php
for($i = 0; $i<sizeof($array1); $i++) {

$sql = 'INSERT INTO tableName (column1, column2, column3) VALUES (' . $array1[$i] . ',' . $array2[$i] . ',' . $array3[$i] . ')';
mysql_query($sql);
}


?>