<para>
    <example>
     <programlisting role="php">
<?php
    $rs = ibase_query("Select * from matable");
    $coln = ibase_num_fields($rs);
    for ($i=0 ; $i < $coln ; $i++) {
        $col_info = ibase_field_info($rs, $i);
        echo "Nom : " . $col_info['name'] . "\n";
        echo "Alias : " . $col_info['alias'] . "\n";
        echo "Relation : " . $col_info['relation'] . "\n";
        echo "Taille : " . $col_info['length'] . "\n";
        echo "Type : " . $col_info['type'] . "\n";
    }
?>