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If you are new to PHP or just need to refresh your skills, this is the place to start. This series of tutorials will give you the basic knowledge you will need to create a simple PHP website.

PHP is a reflective programming language originally designed for producing dynamic web pages.[1] PHP is used mainly in server-side scripting, but can be used from a command line interface or in standalone graphical applications. Textual User Interfaces can also be created using ncurses.

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mysql_escape_string

(PHP 4 >= 4.0.3, PHP 5)

mysql_escape_string -- Escapes a string for use in a mysql_query

Description

string mysql_escape_string ( string unescaped_string )

This function will escape the unescaped_string, so that it is safe to place it in a mysql_query(). This function is deprecated.

This function is identical to mysql_real_escape_string() except that mysql_real_escape_string() takes a connection handler and escapes the string according to the current character set. mysql_escape_string() does not take a connection argument and does not respect the current charset setting.

Parameters

unescaped_string

The string that is to be escaped.

Return Values

Returns the escaped string.

ChangeLog

VersionDescription
4.3.0 This function became deprecated, do not use this function. Instead, use mysql_real_escape_string().

Examples

Example 1. mysql_escape_string() example

<?php
$item = "Zak's Laptop";
$escaped_item = mysql_escape_string($item);
printf("Escaped string: %s\n", $escaped_item);
?>

The above example will output:

Escaped string: Zak\'s Laptop

Notes

Note: mysql_escape_string() does not escape % and _.

See Also

mysql_real_escape_string()
addslashes()
The magic_quotes_gpc directive.

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PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML. If you are new to PHP and want to get some idea of how it works, try the introductory tutorial. After that, check out the online manual, and the example archive sites and some of the other resources available in the links section.