ibase_num_fields(3) php man page | unix.com

IBASE_NUM_FIELDS(3)							 1						       IBASE_NUM_FIELDS(3)

ibase_num_fields - Get the number of fields in a result set

SYNOPSIS
       int ibase_num_fields (resource  $result_id)

DESCRIPTION
	Get the number of fields in a result set.

PARAMETERS
	      o $result_id
		- An InterBase result identifier.

RETURN VALUES
	Returns the number of fields as an integer.

EXAMPLES
       Example #1

	      ibase_num_fields(3) example

	      <?php
	      $rs = ibase_query("SELECT * FROM tablename");
	      $coln = ibase_num_fields($rs);
	      for ($i = 0; $i < $coln; $i++) {
		  $col_info = ibase_field_info($rs, $i);
		  echo "name: " . $col_info['name'] . "
";
		  echo "alias: " . $col_info['alias'] . "
";
		  echo "relation: " . $col_info['relation'] . "
";
		  echo "length: " . $col_info['length'] . "
";
		  echo "type: " . $col_info['type'] . "
";
	      }
	      ?>

SEE ALSO
       ibase_field_info(3).

PHP Documentation Group 												       IBASE_NUM_FIELDS(3)