ifx_fieldproperties

(No version information available, might be only in CVS)

ifx_fieldproperties — List of SQL fieldproperties

说明

array ifx_fieldproperties ( resource $result_id )

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".

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 fieldproperties as data for a query with result_id . Returns FALSE on errors.

范例

Example#1 Informix SQL fieldproperties


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

参见

ifx_fieldtypes()


	PHP5中文手册 ifx_fetch_row ifx_fieldtypes Informix PHP Manual ifx_fieldproperties (No version information available, might be only in CVS) ifx_fieldproperties — List of SQL fieldproperties 说明 array ifx_fieldproperties ( resource `$result_id` ) 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". 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 fieldproperties as data for a query with `result_id` . Returns `FALSE` on errors. 范例 Example#1 Informix SQL fieldproperties `<?php $properties = ifx_fieldproperties($resultid); if (!isset($properties)) { /* ... error ... */ } foreach ($properties as $fname => $val) { echo "$fname:\t property = $val\n"; } ?>` 参见 ifx_fieldtypes() ifx_fetch_row ifx_fieldtypes Informix PHP Manual