# pg_result_seek

(PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8)

pg_result_seek — Set internal row offset in result instance

### Descripción

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

pg_result_seek() sets the internal row offset in the `result` instance.

### Parámetros

`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.

### Valores devueltos

Devuelve `true` en caso de éxito o `false` en caso de error.

### Historial de cambios

Versión | Descripción
--- | ---
8.1.0 | The `result` parameter expects an PgSql\Result instance now; previously, a recurso was expected.

### Ejemplos

Ejemplo #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);
?>`

### Ver también

- pg_fetch_row() - Get a row as an enumerated array
- pg_fetch_assoc() - Fetch a row as an associative array
- pg_fetch_array() - Fetch a row as an array
- pg_fetch_object() - Fetch a row as an object
- pg_fetch_result() - Returns values from a result instance