pg_escape_string
(PHP 4 >= 4.2.0, PHP 5)
pg_escape_string --
Escape a string for insertion into a text field
Описание
string
pg_escape_string ( 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.
Замечание:
This function requires PostgreSQL 7.2 or later.
Список параметров
- data
A string containing text to be escaped.
Возвращаемые значения
A string containing the escaped data.
Примеры
Пример 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}')";
?>
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