About the escape function get_magic_quotes_gpc not clear, confidential. Workaround

About the escape function get_magic_quotes_gpc not clear, confidential.


Can roughly understand GET....._GPC this function,
Generally can understand addslashes, is the function = =.

Array_walk saw a few articles, Mengmengdongdong,

1) can shallow into shallow out of the next array_walk role?
2) What does the code described in the picture mean roughly?
3) can I replace no with the following statement?
if (!GET_MAGIC_QUOTES_GPC ())
{
Addslashes ($prot);
}

------Solution--------------------
1) the Array_walk () function applies a callback function to each element in the array. Returns TRUE if successful, otherwise FALSE.

2) is actually anti-SQL injection, add backslashes to the predefined characters in the value get/post.

3) cannot
------Solution--------------------
1. The same upstairs

2. There is no more addslashes, no need to open the magic, before the storage filter

3.array_walk () filter your post and get array all over again, why change?
------Solution--------------------
PHP 5.4 has removed this ini parameter, unified, you do not tangle, all press 5.4 after the way to do it, or later upgrade to rewrite the code

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