ifx_num_rows(3) [php man page]

IFX_NUM_ROWS(3) 							 1							   IFX_NUM_ROWS(3)

ifx_num_rows - Count the rows already fetched from a query

SYNOPSIS

       int ifx_num_rows (resource  $result_id)

DESCRIPTION

	Gives the number of rows fetched so far for a query with $result_id after a ifx_query(3) or ifx_do(3) query.

PARAMETERS

	      o $result_id
		-$result_id is a valid resultid returned by ifx_query(3) or ifx_prepare(3) (select type queries only!).

RETURN VALUES

	Returns the number of fetched rows or FALSE on errors.

SEE ALSO

       ifx_num_fields(3).

PHP Documentation Group 													   IFX_NUM_ROWS(3)

IFX_FETCH_ROW(3)							 1							  IFX_FETCH_ROW(3)

ifx_fetch_row - Get row as an associative array

SYNOPSIS

       array ifx_fetch_row (resource  $result_id, [mixed  $position])

DESCRIPTION

	Fetches one row of data from the result associated with the specified result identifier.

	Subsequent calls to ifx_fetch_row(3) would return the next row in the result set, or FALSE if there are no more rows.

PARAMETERS

	      o $result_id
		-$result_id is a valid resultid returned by ifx_query(3) or ifx_prepare(3) (select type queries only!).

	      o $position
		-  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.

RETURN VALUES

	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(3) unless you have used ifx_textasvarchar(1) or ifx_byteasvar-
       char(1), in which case blobs are returned as string values.

EXAMPLES

       Example #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)
<br />", $rowcount);
		  die ("Please restrict your query<br />
");
	      }
	      if (! ifx_do ($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("
<br />");
		  $row = ifx_fetch_row($rid, "NEXT");
	      }
	      ifx_free_result ($rid);
	      ?>

PHP Documentation Group 													  IFX_FETCH_ROW(3)