passing arguments

Information may be passed to function via the argument list.which is a comma-delimited list of expression
Example

<?php function my($num) { echo "$num"; } my("india"); ?>

Output

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addcslashes() and backcslashes() in php

addcslashes() and backcslashes()
The addcslashes() function return a string with backslashes in front of the specified character
Syntax
string addcslashes( string $str,string $charlsit)

Example

<?php $str="welcome to india"; echo $str; echo addcslashes($str,'c'); ?>

Output:

wel\come to india

backcslashes()

The backcslashes() function removed the character added from addcslashes() function
Syntax:

backcslashes(string)

<?php echo backcslashes("wel\come to india"); ?>

Output
welcome to india

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