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POPrint first 3 columns of CSV file in table format in PHP upon file upload
 

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  1. POPrint first 3 columns of CSV file in table format in PHP upon file upload
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    <p>I am new to PHP and I am stuck with this problem.</p> <pre><code>$mimes = array('application/vnd.ms-excel','text/plain','text/csv','text/tsv'); if (((in_array($_FILES['uploadedfile']['type'],$mimes))) &amp;&amp; ($_FILES["uploadedfile"]["size"] &gt; 0)) { $filename = $_SESSION['username'].$_FILES["uploadedfile"]["name"]; move_uploaded_file($_FILES["uploadedfile"]["tmp_name"],"./uploads/".$filename); echo "Stored in: " . "./uploads/" .$filename; echo "&lt;br /&gt;\n"; echo 'Daylight hours will be calculated for this latitude : '.$_POST['latCSV']; echo "&lt;br&gt;"; //print out uploaded file.csv echo "&lt;table BORDER=1&gt;\n\n"; echo " &lt;tr&gt;&lt;th&gt;AvgCrown&lt;/th&gt;&lt;th&gt;MinCrown&lt;/th&gt;&lt;th&gt;MaxCrown&lt;/th&gt;&lt;th&gt;dateLogged&lt;/th&gt;&lt;th&gt;DaylightHours&lt;/th&gt;&lt;/tr&gt;"; echo "&lt;tbody id='tblBdyLoggedData'&gt;"; $f = fopen("./uploads/" .$filename, "r"); $i=0; //just a counter while (($line = fgetcsv($f)) !== false) { echo "&lt;tr&gt;"; foreach ($line as $cell) { // Save the value before you output $lastColValue = htmlspecialchars($cell); //unset($lastColValue[3]); echo "&lt;td&gt;" . $lastColValue . "&lt;/td&gt;"; } //checking if date is valid checkDateString($lastColValue); // If you want to store all log dates in an array: $logDates[] = $lastColValue; $firstlogDate = $logDates[$i]; echo "&lt;td&gt;" . checkDateString($lastColValue) . "&lt;/td&gt;"; //call function using firstlogDate for every row echo "&lt;td&gt;" . calcDaylight($firstlogDate,$_POST["latCSV"]) . " &lt;/td&gt;"; echo "&lt;/tr&gt;\n"; $i = $i+1; } fclose($f); echo "&lt;/tbody&gt;&lt;/table&gt;&lt;/body&gt;&lt;/html&gt;"; } </code></pre> <p><strong>I would like to get print only the first 3 columns of the CSV file upon file upload</strong> as the two other will be calculated using respective functions. Datelogged will be taken from the csv and reformated properly and daylight Hours is also calculated from datelogged.</p>
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