斜杠添加到JSON

Question

In live server unwanted slashes appending to encoding JSON, wherever single quote present.

Actually i'm trying to do rename Number as Nu'mber, just adding a single in between.

PHP Version 5.3.21

Result: {"values":"Nu\\'mber","lastvalue":"Number"}

i.e. ' replaced with \\'

whereas in my local-server, its working perfectly

PHP Version 5.3.13

Result: {"values":"Nu'mber","lastvalue":"Number"}

Also, i used stripslashes(), but no use of it. in some cases, i have to reuse the result JSON if i do that, more slashes appended .is this PHP version problem?

Answer 1

This has to do with magic quotes. You can turn them off in php.ini or in the code.

From te manual, in php.ini:

; Magic quotes for incoming GET/POST/Cookie data.
magic_quotes_gpc = Off

; Magic quotes for runtime-generated data, e.g. data from SQL, from exec(), etc.
magic_quotes_runtime = Off

; Use Sybase-style magic quotes (escape ' with '' instead of \').
magic_quotes_sybase = Off

Or in your php code:

if (get_magic_quotes_gpc()) {
    $process = array(&$_GET, &$_POST, &$_COOKIE, &$_REQUEST);
    while (list($key, $val) = each($process)) {
        foreach ($val as $k => $v) {
            unset($process[$key][$k]);
            if (is_array($v)) {
                $process[$key][stripslashes($k)] = $v;
                $process[] = &$process[$key][stripslashes($k)];
            } else {
                $process[$key][stripslashes($k)] = stripslashes($v);
            }
        }
    }
    unset($process);
}