relationship disposition format conversion

+<?php
+$row = 1;
+if (($handle = fopen("prashant.csv", "r")) !== FALSE) {
+    while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
+        $num = count($data);
+        //echo "<p> $num fields in line $row: <br /></p>\n";
+        $row++;
+        $dataa="";
+        for ($c=0; $c < $num; $c++) {
+            $dataa.= $data[$c] . " -- ";
+        }
+        echo "'".substr($dataa,0,-3)."',";
+       // echo "";
+    }
+    fclose($handle);
+}
+?>
\ No newline at end of file