hiii i want new help
can anyone tell me what the difference between


and why to use this code really i am trying to make this code to see the difference but i am not found any difference so can anyone tell me

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addcslashes -- Quote string with slashes in a C style

Returns a string with backslashes before characters that are listed in charlist parameter.

addcslashes ( string str, string charlist )

When you define a sequence of characters in the charlist argument make sure that you know what characters come between the characters that you set as the start and end of the range.

[php]<?php
echo addcslashes('foo[ ]', 'A..z');
// output: \f\o\o\[ \]
// All upper and lower-case letters will be escaped
// ... but so will the [\]^_` and any tabs, line
// feeds, carriage returns, etc.
?> [/php]

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addslashes -- Quote string with slashes


Returns a string with backslashes before characters that need to be quoted in database queries etc. These characters are single quote ('), double quote ("), backslash (\) and NUL (the NULL byte).

addslashes ( string str )


[php]<?php
$str = "Is your name O'reilly?";

// Outputs: Is your name O\'reilly?
echo addslashes($str);
?> [/php]

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Basically, addslashes() adds slashes to predefined dangerous characters while addcslashes() lets YOU define the characters to add slashes too.

Get it?