determining attempt number in all payment scenarios

1 files changed, 19 insertions, 2 deletions

diff --git a/4.N.10_Parser.php b/4.N.10_Parser.php
index 2cc9a28..2cae2ee 100644
--- a/4.N.10_Parser.php
+++ b/4.N.10_Parser.php
@@ -52,7 +52,11 @@ for (i=0;i<=$numRecords;i++)
 for (i=0;i<=$numRecords;i++)
 {
 	$tok = strtok($lines, " ");
-	
+	//this if-statement allows us to determine if a student is on his/her second attempt	
+		 		if ($attempts[$question_id] == 1) 
+		 			{
+		 				
+		 			} 
 	while ($tok !== false)
 	 {		 
 			$student_id	= $tok[0];
@@ -72,6 +76,13 @@ for (i=0;i<=$numRecords;i++)
 		 	if ($submitted_sum == $correct_sum)
 		 	{
 		 		$num_correct[$student_id]++;
+		 		
+		 		//this if-statement allows us to determine if a student is on his/her second attempt	
+		 		if ($attempts[$question_id] == 1) 
+		 			{
+		 				
+		 			} 
+		 		
 		 	}
 		 	
 		 	//How many times does each student overpay - important for determining subraction understanding
@@ -79,7 +90,7 @@ for (i=0;i<=$numRecords;i++)
 		 	{
 		 		$num_overpaid[$student_id]++;
 		 		
-		 		//this if-statement allows us to 	
+		 		//this if-statement allows us to determine if a student is on his/her second attempt	
 		 		if ($attempts[$question_id] == 1) 
 		 			{
 		 				
@@ -90,6 +101,12 @@ for (i=0;i<=$numRecords;i++)
 		 	if($submitted_sum < $correct_sum)
 		 	{
 		 		$num_underpaid[$student_id]++;
+		 		
+		 		//this if-statement allows us to determine if a student is on his/her second attempt	
+		 		if ($attempts[$question_id] == 1) 
+		 			{
+		 				
+		 			} 
 		 	}		
 	}
 }