Can you tell me why I got duplicate columns when I try to run example from 2 Day Plus PHP Developer Guide - B25317-01
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<?php
require('anyco_ui.inc');
// Create a database connection
$conn = oci_connect('hr','hr','mytcp');
ui_print_header('== Departments ==');
do_query($conn,'SELECT * FROM DEPARTMENTS');
ui_print_footer(date('Y-m-d H:i:s'));
// Execute query and display results
function do_query($conn,$query)
{
$stid = oci_parse($conn,$query);
$r = oci_execute($stid, OCI_DEFAULT);
print '<table border="1">';
while($row = oci_fetch_array($stid, OCI_RETURN_NULLS)){
print '<tr>';
foreach ($row as $item) {
print '<td>'
.($item ? htmlentities($item): ' ').'</td>';
}
print '</tr>';
}
print '</table>';
}
?>
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Everything looks fine but in response I got HTML table with duplicated columns.
