multidimensional array - How do I retrieve data csv just a few lines with php -
i have csv file results of scanning. want read first column , read lines , including line 6.
this have tried:
<html> <body> <h1>mac address have been verified</h1> <table width="50%" border="1"> <tr> <th>no</th> <th>mac address</th> </tr> <?php if (($handle = fopen("data.csv", "r")) !== false) { $row = 1; while (($data = fgetcsv($handle, 1000, ",")) !== false) { echo "<tr>"; echo "<td><center>".$row++."</center></td>"; echo "<td>".$data[0]."</td>"; echo "</tr>"; } //end while fclose($handle); } //end if ?> </table> </body>enter code here </html>
the important line below if ( $row > 6 ) break;
<?php $row = 1; if (($handle = fopen("test.csv", "r")) !== false) { while (($data = fgetcsv($handle, 1000, ",")) !== false) { if ( $row > 6 ) break; $num = count($data); echo "<p> $num fields in line $row: <br /></p>\n"; $row++; ($c=0; $c < $num; $c++) { echo $data[$c] . "<br />\n"; } } fclose($handle); } ?>
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