ifx_do(3) [php man page]

IFX_DO(3)								 1								 IFX_DO(3)

ifx_do - Execute a previously prepared SQL-statement

SYNOPSIS

       bool ifx_do (resource  $result_id)

DESCRIPTION

	Executes a previously prepared query or opens a cursor for it.

	Does NOT free $result_id on error.

	Also sets the real number of ifx_affected_rows(3) for non-select statements for retrieval by ifx_affected_rows(3).

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 TRUE on success or FALSE on failure.

SEE ALSO

       Example #1

	      ifx_do(3) Example

	      <?php
	      $conn = fx_connect( "db", "user", "password" );
	      $result = ifx_prepare("SELECT customer_num, company FROM customer", $conn);
	      ifx_do($result);
	      ?>

SEE ALSO

       ifx_prepare(3).

PHP Documentation Group 														 IFX_DO(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)