PostgreSQL İşlevleri
PHP Manual

pg_fetch_row

(PHP 4, PHP 5)

pg_fetch_rowGet a row as an enumerated array

Açıklama

array pg_fetch_row ( resource $result [, int $row ] )

pg_fetch_row() fetches one row of data from the result associated with the specified result resource.

Bilginize: Bu işlev NULL alanlara PHP NULL değerini atar.

Değiştirgeler

result

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

row

Row number in result to fetch. Rows are numbered from 0 upwards. If omitted or NULL, the next row is fetched.

Dönen Değerler

An array, indexed from 0 upwards, with each value represented as a string. Database NULL values are returned as NULL.

FALSE is returned if row exceeds the number of rows in the set, there are no more rows, or on any other error.

Sürüm Bilgisi

Sürüm: Açıklama
4.1.0 The parameter row became optional.

Örnekler

Örnek 1 pg_fetch_row() example

<?php

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

$result pg_query($conn"SELECT author, email FROM authors");
if (!
$result) {
  echo 
"An error occurred.\n";
  exit;
}

while (
$row pg_fetch_row($result)) {
  echo 
"Author: $row[0]  E-mail: $row[1]";
  echo 
"<br />\n";
}
 
?>

Ayrıca Bakınız


PostgreSQL İşlevleri
PHP Manual