ibase_num_fields

Manual de PHP

ibase_num_fields

(PHP 3>= 3_0_7, PHP 4 )

ibase_num_fields __ Get the number of fields in a result set

Description

int ibase_num_fields ( resource result_id)

Returns an integer containing the number of fields in a result set_

<?php
    $rs = ibase_query("SELECT * FROM tablename"); 
    $coln = ibase_num_fields($rs);
    for ($i = 0; $i < $coln; $i++) {
        $col_info = ibase_field_info($rs, $i); 
        echo "name: "_$col_info['name']_"\n"; 
        echo "alias: "_$col_info['alias']_"\n"; 
        echo "relation: "_$col_info['relation']_"\n"; 
        echo "length: "_$col_info['length']_"\n"; 
        echo "type: "_$col_info['type']_"\n"; 
    }
?>