ifx_fieldtypes

(PHP 4, PHP 5 < 5.2.1)

ifx_fieldtypes — List of Informix SQL fields

说明

ifx_fieldtypes ( resource $result_id ) : array

Returns an associative array with fieldnames as key and the SQL fieldtypes as data for the query associated with result_id.

参数

result_id

result_id is a valid resultid returned by ifx_query() or ifx_prepare() (select type queries only!).

返回值

Returns an associative array with fieldnames as key and the SQL fieldtypes as data for query with result_id. Returns FALSE on error.

范例

Example #1 Fieldnames and SQL fieldtypes

<?php
$types = ifx_fieldtypes($resultid);
if (is_array($types)) {
    foreach ($types as $fname => $val) {
        echo "$fname:\t type = $val\n";
    }
}
?>

参见

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User Contributed Notes 1 note

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lord_edd at hotmail dot com
17 years ago
Alternativly i found you can always do it like this using the foreach() loop...

    $types = @ifx_fieldtypes($resultid);
    if (isset($types))
    {
      foreach($types as $field_name => $data_type)
      {
         echo "{$field_name} {$data_type}";
      }
    }
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