pg_result_seek

(PHP 4 >= 4.3.0, PHP 5, PHP 7)

Set internal row offset in result resource

bool pg_result_seek ( resource $result, int $offset )

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

Parameters:

result

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

offset

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

Returns:

Returns TRUE on success or FALSE on failure.

Examples:

pg_result_seek() 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);
 
?>