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Last updated: Sat, 27 Jan 2007

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# ifx_fetch_row

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

ifx_fetch_row -- Get row as enumerated array

## Description

array ifx_fetch_row ( resource result_id [, mixed position] )

Returns an associative array that corresponds to the fetched row, or `FALSE` if there are no more rows.

Blob columns are returned as integer blob id values for use in ifx_get_blob() unless you have used ifx_textasvarchar(1) or ifx_byteasvarchar(1), in which case blobs are returned as string values. Returns `FALSE` on error

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

`position` is an optional parameter for a "fetch" operation on "scroll" cursors: "NEXT", "PREVIOUS", "CURRENT", "FIRST", "LAST" or a number. If you specify a number, an "absolute" row fetch is executed. This parameter is optional, and only valid for SCROLL cursors.

ifx_fetch_row() fetches one row of data from the result associated with the specified result identifier. The row is returned as an array. Each result column is stored in an array offset, starting at offset 0, with the column name as key.

Subsequent calls to ifx_fetch_row() would return the next row in the result set, or `FALSE` if there are no more rows.

Пример 1. Informix fetch rows

`<?php
$rid = ifx_prepare ("select * from emp where name like " . $name,
$connid, IFX_SCROLL);
if (! $rid) {
/* ... error ... */
}
$rowcount = ifx_affected_rows($rid);
if ($rowcount > 1000) {
printf ("Too many rows in result set (%d)\n<br />", $rowcount);
die ("Please restrict your query<br />\n");
}
if (! ifx_do ($rid)) {
/* ... error ... */
}
$row = ifx_fetch_row ($rid, "NEXT");
while (is_array($row)) {
for (reset($row); $fieldname=key($row); next($row)) {
$fieldvalue = $row[$fieldname];
printf ("%s = %s,", $fieldname, $fieldvalue);
}
printf("\n<br />");
$row = ifx_fetch_row($rid, "NEXT");
}
ifx_free_result ($rid);
?>`

add a note User Contributed Notes
ifx_fetch_row
rpuchalsky at att dot net
11-Jan-2001 12:23
`If you use a select statement that
identifies fields according to which
table they come from, i.e.
select tab1.name, tab2.phone from
tab1, tab2
where tab1.id = tab2.id
then the associative keys of the array returned by ifx_fetch_row will not include the table names. For the example above, if you used
$row = ifx_fetch_row ($rid);
then the first field in the
returned array would be $row["name"],
not $row["tab1.name"] .`
add a note
ifx_fieldproperties ifx_errormsg

Last updated: Sat, 27 Jan 2007
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