PostgreSQL Functions
PHP Manual

pg_result_seek

Set internal row offset in result instance

Description

bool pg_result_seek(PgSql\Result $result, int $row)

pg_result_seek sets the internal row offset in the result instance.

Parameters

result

An PgSql\Result instance, returned by pg_query, pg_query_params or pg_execute(among others).

row

Row to move the internal offset to in the PgSql\Result instance. Rows are numbered starting from zero.

Return Values

Returns true on success or false on failure.

Changelog

Version Description
8.1.0 The result parameter expects an PgSql\Result instance now; previously, a resource was expected.

Examples

Example #1 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);
 
?>

See Also

  • pg_fetch_row
  • pg_fetch_assoc
  • pg_fetch_array
  • pg_fetch_object
  • pg_fetch_result