PostgreSQL
PHP Manual

pg_escape_string

(PHP 4 >= 4.2.0, PHP 5)

pg_escape_string — Escape a string for insertion into a text field

Descripción

string pg_escape_string ([ resource $connection ], string $data )

pg_escape_string() escapes a string for insertion into the database. It returns an escaped string in the PostgreSQL format. Use of this function is recommended instead of addslashes(). If the type of the column is bytea, pg_escape_bytea() must be used instead.

Note: This function requires PostgreSQL 7.2 or later.

Lista de parámetros

connection

PostgreSQL database connection resource. When connection is not present, the default connection is used. The default connection is the last connection made by pg_connect() or pg_pconnect().

data

A string containing text to be escaped.

Valores retornados

A string containing the escaped data.

Registro de cambios

Versión Descripción
5.2.0 connection added

Ejemplos

Example#1 pg_escape_string() example

<?php 
  
// Connect to the database
  
$dbconn pg_connect('dbname=foo');
  
  
// Read in a text file (containing apostrophes and backslashes)
  
$data file_get_contents('letter.txt');
  
  
// Escape the text data
  
$escaped pg_escape_string($data);
  
  
// Insert it into the database
  
pg_query("INSERT INTO correspondence (name, data) VALUES ('My letter', '{$escaped}')");
?>

Ver también


PostgreSQL
PHP Manual