get_magic_quotes_runtime

(PHP 4, PHP 5)

get_magic_quotes_runtime — Gets the current active configuration setting of magic_quotes_runtime

说明

int get_magic_quotes_runtime ( void )

Returns the current active configuration setting of magic_quotes_runtime.

返回值

Returns 0 if magic_quotes_runtime is off, 1 otherwise.

范例

Example #1 get_magic_quotes_runtime() example


<?php
// Check if magic_quotes_runtime is active
if(get_magic_quotes_runtime())
{
    // Deactivate
    set_magic_quotes_runtime(false);
}
?>

参见

get_magic_quotes_gpc() - Gets the current configuration setting of magic_quotes_gpc
set_magic_quotes_runtime() - Sets the current active configuration setting of magic_quotes_runtime

PHP手册 - N: Gets the current active configuration setting of magic_quotes_runtime

用户评论:

dipshrestha AT mail (21-Aug-2009 02:28)

To add to what "php at nospam-qualystem dot com" has mentioned. Some Japanese Encoding System (shift-jis) encode characters like 予 with ASCII pairs "975C". (5C is ASCII for backslash) Thus when reading those characters from files (saved as shift-jis) in system with magic_quotes_runtime enabled, the characeter is turned into 予\ (equivalent ASCII "975C5C") Similarly, 予定　is turned into 予\定

php at nospam-qualystem dot com (09-Jan-2003 01:48)

get_magic_quotes runtime and set_magic_quotes_runtime are useful when you want to read some data in a binary file using fread() and some bytes in such file may be interpreted as \ (backslash), " (double quotes), ' (simple quote) or any "special" character that has a meaning for string processing.