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 PHP manuál : function.ifx-fieldproperties.html

ifx_fieldproperties
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ifx_fieldproperties

(PHP 3 >= 3.0.3, PHP 4, PHP 5)

ifx_fieldproperties -- List of SQL fieldproperties

Description

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".

Example 1. Informix SQL fieldproperties

<?php
$properties = ifx_fieldproperties ($resultid);
if (! isset($properties)) {
    /* ... error ... */
}
for ($i = 0; $i < count($properties); $i++) {
    $fname = key ($properties);
    printf ("%s:\t type =  %s\n", $fname, $properties[$fname]);
    next ($properties);
}
?>

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