pg_result_seek(3) [php man page]

PG_RESULT_SEEK(3)														 PG_RESULT_SEEK(3)

pg_result_seek - Set internal row offset in result resource

SYNOPSIS

       bool pg_result_seek (resource  $result, int  $offset)

DESCRIPTION

       pg_result_seek(3) sets the internal row offset in a result resource.

PARAMETERS

	      o $result
		- PostgreSQL query result resource, returned by pg_query(3), pg_query_params(3) or pg_execute(3) (among others).

	      o $offset
		- Row to move the internal offset to in the $result resource. Rows are numbered starting from zero.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      pg_result_seek(3) example

	      <?php

	      // Connect to the database
	      $conn = pg_pconnect("dbname=publisher");

	      // Execute a query
	      $result = pg_query($conn, "SELECT author, email FROM authors");

	      // Seek to the 3rd row (assuming there are 3 rows)
	      pg_result_seek($result, 2);

	      // Fetch the 3rd row
	      $row = pg_fetch_row($result);

	      ?>

SEE ALSO

       pg_fetch_row(3), pg_fetch_assoc(3), pg_fetch_array(3), pg_fetch_object(3), pg_fetch_result(3).

PHP Documentation Group 													 PG_RESULT_SEEK(3)

PG_FETCH_ALL(3) 														   PG_FETCH_ALL(3)

pg_fetch_all - Fetches all rows from a result as an array

SYNOPSIS

       array pg_fetch_all (resource  $result)

DESCRIPTION

       pg_fetch_all(3) returns an array that contains all rows (records) in the result resource.

       Note

	      This function sets NULL fields to the PHP NULL value.

PARAMETERS

	      o $result
		- PostgreSQL query result resource, returned by pg_query(3), pg_query_params(3) or pg_execute(3) (among others).

RETURN VALUES

	An array with all rows in the result. Each row is an array of field values indexed by field name.

       FALSE is returned if there are no rows in the result, or on any other error.

EXAMPLES

       Example #1

	      PostgreSQL fetch all

	      <?php
	      $conn = pg_pconnect("dbname=publisher");
	      if (!$conn) {
		  echo "An error occurred.
";
		  exit;
	      }

	      $result = pg_query($conn, "SELECT * FROM authors");
	      if (!$result) {
		  echo "An error occurred.
";
		  exit;
	      }

	      $arr = pg_fetch_all($result);

	      print_r($arr);

	      ?>

	      The above example will output something similar to:

	      Array
	      (
		  [0] => Array
		      (
			  [id] => 1
			  [name] => Fred
		      )

		  [1] => Array
		      (
			  [id] => 2
			  [name] => Bob
		      )

	      )

SEE ALSO

       pg_fetch_row(3), pg_fetch_array(3), pg_fetch_object(3), pg_fetch_result(3).

PHP Documentation Group 													   PG_FETCH_ALL(3)