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PO
 

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  1. PO
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    <p>Hard to say definitively with your code as it is presented &amp; without seeing the original data, but I believe simply setting a conditional that checks <code>$data</code> is enough to prevent the issue you are seeing:</p> <p>So this line:</p> <pre><code>if ($count) //skip first line of the CSV file { </code></pre> <p>Changes to this:</p> <pre><code>if ($count &amp;&amp; !empty($data)) //skip first line of the CSV file { </code></pre> <p>And here is your code adjusted and indents cleaned up for readability. <strong>EDIT</strong> And I have edited it so there is now a <code>$SUCCESS_SUBMIT</code> variable. That way if the submission is successful &amp; that is <code>true</code> or <code>false</code> you can act on it.</p> <pre><code> include("conection.php"); //Connect to Database $SUCCESS_SUBMIT = false; if (isset($_POST['submit'])) { if (is_uploaded_file($_FILES['filename']['tmp_name'])) { echo "&lt;br&gt;&lt;center&gt;&lt;p&gt;" . " ". $_FILES['filename']['name'] ." " . "&lt;/p&gt;&lt;/center&gt;"; } //Import uploaded file to Database $handle = fopen($_FILES['filename']['tmp_name'], "r"); $count = 0; //skip first line of the CSV file while (($data = fgetcsv($handle, 1000, ";")) !== FALSE) { if ($count &amp;&amp; !empty($data)) //skip first line of the CSV file { $import = "INSERT into PAX (name,surname,group) VALUES('$data[0]','$data[1]','$data[2]')"; mysql_query($import) or die(mysql_error()); $SUCCESS_SUBMIT = true; } $count++; } fclose($handle); } if ($SUCCESS_SUBMIT) { print "&lt;br&gt;&lt;center&gt;&lt;p&gt;UPLOADED &lt;/p&gt;&lt;/center&gt; "; print "&lt;br&gt; "; print "&lt;center&gt;&lt;a href='index.php'&gt;&lt;button&gt;HOME&lt;/button&lt;/a&gt;&lt;/center&gt; "; } else { print "&lt;center&gt;&lt;br&gt;&lt;p&gt;&lt;b&gt;UPLOAD&lt;/b&gt; &lt;/p&gt;\n"; print "&lt;center&gt;&lt;br&gt;Select the file for Upload \n"; print "&lt;form enctype='multipart/form-data' action='upload.php' method='post'&gt;"; print "&lt;center&gt;&lt;input size='50' type='file' name='filename'&gt;&lt;br /&gt;\n"; print "&lt;br&gt;"; print "&lt;input type='submit' name='submit' value='UPLOAD'&gt;&lt;/form&gt;"; } </code></pre>
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    1. POHow to check before upload a CSV file to MySQL db if user has selected one
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    1. PTAnswer
    1. USJakeGould
    1. USJakeGould
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    1. POHow to check before upload a CSV file to MySQL db if user has selected one
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    1. VO
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      1. VTAcceptedByOriginator
    1. COThanks a lot for your reply and correction. Now if there is no file selected script doesnt upload anything but Browser get frozen can not go back. There is a way to show user if hasnt selected any csv file give a message file "please select file" or something like this
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      1. PO
      1. UStao_can
    2. COUnderstood. I reworked your logic. Read my edit. Basically the problem is you have an extremely simple `if`/`else` in place there that just checks if “something” is submitted, but not the validity. I believe my edits should work, but you should probably test & rework on your side to ensure that reposes are hinged correctly on whether the form is submitted AND the data is valid. If not? Do something else.
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      1. USJakeGould
    3. COExtract your print commands out of the if condition.
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      1. USZalaboza
 

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