oci_field_name
(PHP 5)
oci_field_name -- Returns the name of a field from the statement
Description
string
oci_field_name ( resource statement, int field )
oci_field_name() returns the name of the field
corresponding to the field number (1-based).
例子 1. oci_field_name() example
<?php
$conn = oci_connect("scott", "tiger");
$stmt = oci_parse($conn, "SELECT * FROM emp");
oci_execute($stmt);
echo "<table border=\"1\">";
echo "<tr>";
echo "<th>Name</th>";
echo "<th>Type</th>";
echo "<th>Length</th>";
echo "</tr>";
$ncols = oci_num_fields($stmt);
for ($i = 1; $i <= $ncols; $i++) {
$column_name = oci_field_name($stmt, $i);
$column_type = oci_field_type($stmt, $i);
$column_size = oci_field_size($stmt, $i);
echo "<tr>";
echo "<td>$column_name</td>";
echo "<td>$column_type</td>";
echo "<td>$column_size</td>";
echo "</tr>";
}
echo "</table>\n";
oci_free_statement($stmt);
oci_close($conn);
?>
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注:
In PHP versions before 5.0.0 you must use ocicolumnname() instead.
This name still can be used, it was left as alias of
oci_field_name() for downwards compatability.
This, however, is deprecated and not recommended.
See also oci_num_fields(),
oci_field_type(),
and oci_field_size().