ifx_fieldproperties

List of SQL fieldproperties (PHP 3 >= 3.0.3, PHP 4, PHP 5)
array ifx_fieldproperties ( int result_id )

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

Returns the Informix SQL fieldproperties of every field in the query as an associative array. Properties are encoded as: "SQLTYPE;length;precision;scale;ISNULLABLE" where SQLTYPE = the Informix type like "SQLVCHAR" etc. and ISNULLABLE = "Y" or "N".

例 881. Informix SQL fieldproperties

<?php
$properties
= ifx_fieldproperties($resultid);
if (!isset(
$properties)) {
   
/* ... error ... */
}
foreach (
$properties as $fname => $val) {
   echo
"$fname:\t property = $val\n";
}
?>