Miscellany

// let's assume you have the csv data in $csv// you create the new arrays to hold the results$col1 = array();$col2 = array();// explode the csv data into an array$csv_exploded = explode("\n", $csv);// loop over the lines from $csvforeach($csv_exploded as $line){  // explode the line into the two part you want  $data = explode("/* your seperator here */", $line)  // and store them  $col1[] = $data[0];  $col2[] = $data[1];}