pg_select

(PHP 4 >= 4.3.0, PHP 5)

pg_select --  Select records

Popis

array pg_select ( resource connection, string table_name, array assoc_array [, int options] )

pg_select() selects records specified by assoc_array which has field=>value. For successful query, it returns array contains all records and fields that match the condition specified by assoc_array. If options is specified, pg_convert() is applied to assoc_array with specified option.

Varovanie

T�to funkcia je EXPERIMENT�LNA. Spr�vanie tejto funkcie, n�zov tejto funkcie a hoci�o in� zdokumentovan� o tejto funkcii sa m�e zmeni� bez pov�imnutia v bud�com vydan� PHP. Pou��vajte t�to funkcii na svoje vlastn� riziko.

Príklady

Príklad 1. pg_select() example

<?php
  $db
= pg_connect('dbname=foo');
  
// This is safe, since $_POST is converted automatically
  
$rec = pg_select($db, 'post_log', $_POST);
  if (
$rec) {
      echo
"Records selected\n";
      
var_dump($rec);
  } else {
      echo
"User must have sent wrong inputs\n";
  }
?>

Tiež pozri

pg_convert()