PHP addslashes using a recursive implementation to use a backslash to refer to a string _php tips

Implementation code:

Copy Code code as follows:

<?php
function Addslashes_deep ($value)
{
The most classic recursion in history, one line.
Return Is_array ($value)? Array_map (' Addslashes_deep ', $value): Addslashes ($value);
}

Test data
$_post[' STR '] = "' Fanglor ' is \ A boy > '";
$_get[' STR1 '] = ' fanglor ' is \ a boy > ';

Echo ' current GET_MAGIC_QUOTES_GPC as '. GET_MAGIC_QUOTES_GPC ();
echo "<br/>";

Determine if GET_MAGIC_QUOTES_GPC is currently open
if (!GET_MAGIC_QUOTES_GPC ()) {
$_post = Addslashes_deep ($_post);
$_get = Addslashes_deep ($_get);
$_cookie = Addslashes_deep ($_cookie);
}

Print results
Var_dump ($_post);
echo "<br/>";
Var_dump ($_get);

?>

Print results:
Current GET_MAGIC_QUOTES_GPC is 0
Array (1) {[' STR ']=> string ' \ ' fanglor \ ' is \ \ A boy >\ '}
Array (1) {[' STR1 ']=> string () ' Fanglor \ ' is \ \ a boy >}