changed POST variable ID No

Author: Abhijeetbyte

SaveRecord.php

@@ -3,7 +3,7 @@
 
 // Extract POST variables
 
-$rollNo = $_POST['roll_no']; // served as primery key
+$idNo = $_POST['id_no']; // served as primery key
 $password = $_POST['pass'];
 $studentName = $_POST['student_name'];
 $studentGrade = $_POST['student_grade'];
@@ -14,7 +14,7 @@
 // Setting Variables
 
 $dir = 'data'; // default folder name, files (.csv) store inside it
-$filename = $dir . '/' . $rollNo . '.csv'; // file naming acc. to Roll no.
+$filename = $dir . '/' . $idNo . '.csv'; // file naming acc. to Roll no.
 
 
 // Validate password
@@ -38,7 +38,7 @@
 // Acquire exclusive lock on file to prevent concurrent access
 if (flock($file, LOCK_EX)) {
 
-    fputcsv($file, [$rollNo, $studentName, $studentGrade, $studentMark, $remarks]);
+    fputcsv($file, [$idNo, $studentName, $studentGrade, $studentMark, $remarks]);
 
     flock($file, LOCK_UN);