oci_field_type

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0)

oci_field_type — ��ֶε��

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oci_field_type ( resource $stmt , int $field ) : mixed

oci_field_type() ��ֶε��͡�field ��ֶε�� 1 ��ʼ��

Example #1 oci_field_type() ��


<?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);
?>

Note:
�� PHP 5.0.0 ֮ǰ�İ汾��ʹ�� ocicolumntype() ��ú��Ȼ��ã�Ϊ��¼��Ϊ oci_field_type() �ı��ѱ��Ƽ�ʹ�á�

�μ� oci_num_fields()��oci_field_name() �� oci_field_size()��