Error CSV to MySql :Warning: fopen() and Warning: fopen()

JayTheMan · May 22, 2014

So I am tryting to create a script to upload a CSV file into a MySql DB. It has like 10K records into SQL

My Code is copy below ...

I get the following errors.

Line 16 is the $handle
line 18 is the While Statement

Error:

Warning: fopen(): Filename cannot be empty in C:\local\htdocs\ADPStorage\DemandCSV.php on line 16

Warning: fopen()expects parameter 1 to be resource, boolean given in C:\local\htdocs\ADPStorage\DemandCSV.php on line 18

I use my script for another table and it worked like a charm. Less data and less colums do.

Bad Code: (good Code sample below. this one)

<?php

$today = date("m.d.y.h.m.s");                       
echo $today;

$BPTD_fy = '2014';
$BPTD_updatedate = $today;

  $conn = mysql_connect("Localhost","root","password") or die (mysql_error());
  mysql_select_db("ds_storage",$conn);
  
	if(isset($_POST['submit']))
	{
		$file = $_FILES['file']['tmp_name'];
		  
		  $handle = fopen($file, "r");
		
		while(($fileop = fgetcsv($handle, 100000, ",")) !==FALSE)
		{
			$BPTD_fy = $fileop[0];
			$BPTD_Status = $fileop[1];
			$BPTD_Classification = $fileop[2];
			$BPTD_ProcureCat = $fileop[3];
			$BPTD_Product = $fileop[4];
			$BPTD_Project = $fileop[5];
			$BPTD_DSCategory = $fileop[6];
			$BPTD_Calculated = $fileop[7];
			$BPTD_CapacityType = $fileop[8];
			$BPTD_Amount = $fileop[9];
			$BPTD_Jul = $fileop[10];
			$BPTD_Aug = $fileop[11];
			$BPTD_Sep = $fileop[12];
			$BPTD_Oct = $fileop[13];
			$BPTD_Nov = $fileop[14];
			$BPTD_Dec = $fileop[15];
			$BPTD_Jan = $fileop[16];
			$BPTD_Feb = $fileop[17];
			$BPTD_Mar = $fileop[18];
			$BPTD_Apr = $fileop[19];
			$BPTD_May = $fileop[20];
			$BPTD_Jun = $fileop[21];
			$BPTD_Location = $fileop[22];
			$BPTD_Env = $fileop[23];
			$BPTD_Requester = $fileop[24];
			$BPTD_ServiceArea = $fileop[25];
			$BPTD_ServiceGroup = $fileop[26];
			$BPTD_DepHead = $fileop[27];
			$BPTD_Recgroup = $fileop[28];
			$BPTD_RecOwner = $fileop[29];
			$BPTD_Entrydate = $fileop[30];
			$BPTD_updatedate = $fileop[31];
			
			
			$sql = mysql_query("INSERT INTO inv_bpt_demand (Status, Classification, ProcureCat, Product, Project, DSCategory, Calculated, CapacityType, Amount, Jul, Aug, Sep, Oct, Nov, Dec, 
			Jan, Feb, Mar, Apr, May, Jun, Location, Env, Requester, ServiceArea, ServiceGroup, DepHead, Recgroup, RecOwner, Entrydate, updatedate) 
			
			VALUES ('$BPTD_Status', '$BPTD_Classification', '$BPTD_ProcureCat', '$BPTD_Product', '$BPTD_Project', '$BPTD_DSCategory', '$BPTD_Calculated', '$BPTD_CapacityType', '$BPTD_Amount',
			'$BPTD_Jul', '$BPTD_Aug', '$BPTD_Sep', '$BPTD_Oct', '$BPTD_Nov', '$BPTD_Dec', '$BPTD_Jan', '$BPTD_Feb', '$BPTD_Mar', '$BPTD_Apr','$BPTD_May', '$BPTD_Jun','$BPTD_Location',
			'$BPTD_Env','$BPTD_Requester', '$BPTD_ServiceArea', '$BPTD_ServiceGroup','$BPTD_DepHead', '$BPTD_Recgroup','$BPTD_RecOwner','$BPTD_Entrydate','$BPTD_updatedate')");
			
			if($sql)
			{
			echo 'Data Uploaded Successfully';
			
			}
		}
	}
  
?>

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>BPT Demand CSV</title>
  <link rel="stylesheet" type="text/css" href="file:///C|/local/htdocs/style/style.css" />
  <script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
</head>
<body>
  <div id="mainWrapper">

    <form method="post" action="https://localhost/Storage/DemandCSV.php" enctype="multipart/form-data">
        <input type="file" name="file" />
        <br />
        <input type="submit" name="submit" value="Submit" />
    </form>
    
  </div><!--end mainWrapper-->
</body>
</html>

Similar Working code (good)

<?php
  $conn = mysql_connect("Localhost","root","password") or die (mysql_error());
  mysql_select_db("ds_storage",$conn);
  
	if(isset($_POST['submit']))
	{
		$file = $_FILES['file']['tmp_name'];
		  
		  $handle = fopen($file, "r");
		
		while(($fileop = fgetcsv($handle,1000,",")) !==FALSE)
		{
			
			$PC_Num = $fileop[0];
			$PC_Name = $fileop[1];
			$PC_BPTNUM = $fileop[2];
			$PC_busclass = $fileop[3];
			$PC_Note = $fileop[4];
			$PC_Acro = $fileop[5];
			$PC_type = $fileop[6];
						
			///echo $fileop[1];
			$sql = mysql_query("INSERT INTO inv_names (PC_Num, PC_Name, PC_BPTNUM, PC_busclass, PC_Note, PC_Acro, PC_type) 
			VALUES ('$PC_Num', '$PC_Name', '$PC_BPTNUM', '$PC_busclass', '$PC_Note', '$PC_Acro', '$PC_type')");
			
			if($sql)
			{
			echo 'Data Uploaded Successfully';
			
			}
		}
	}
  
?>

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>Upload CSV</title>
  <link rel="stylesheet" type="text/css" href="file:///C|/local/htdocs/style/style.css" />
  <script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
</head>
<body>
  <div id="mainWrapper">

    <form method="post" action="https://localhost/Storage/Storage_CSV.php" enctype="multipart/form-data">
        <input type="file" name="file" />
        <br />
        <input type="submit" name="submit" value="Submit" />
    </form>
    
  </div><!--end mainWrapper-->
</body>
</html>

Please help and thx in advance

~J

ginerjm · May 22, 2014

Prove to yourself that the value you are using to open the file has something in it - add an echo of $_FILES['file']['tmp_name']

PS - you should ALWAYS check the results of a query or a file open command to ensure that it was successful.. If you had done that here you would have only shown that one error.

JayTheMan · May 22, 2014

I will try that next... I just got back to codding after a 7 year heads so I am a bit rusty ... Not as easy as a bicycle.

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Error CSV to MySql :Warning: fopen() and Warning: fopen()

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