How to get the data after the URL is passed into the secret decryption

URL to participate in the secret


Get qq=xxx&ww=qqqqq&m=15010101817&rf=qwqw&ip=192.168.1.1 after decryption
How do I get each value next?
The length of some values is not necessarily
Press = after & before words multiple =& how to differentiate
How do we get each value here?

Reply to discussion (solution)

Parse_str

$str = ' qq=xxx&ww=qqqqq&m=15010101817&rf=qwqw&ip=192.168.1.1 '; $arr = Explode (' & ', $str); foreach ($arr as $k = $v) {$res [$k] = explode (' = ', $v); $ret [] = $res [$k][1];} Print_r ($ret);

$s = ' qq=xxx&ww=qqqqq&m=15010101817&rf=qwqw&ip=192.168.1.1 ';p arse_str ($s, $a);p rint_r ($a);

Array (    [QQ] + xxx    [ww] = QQQQQ    [m] = = 15010101817    [RF] = QWQW    [IP] = 192.168.1.1)

There is a special function thank you for your advice
It's not a good point to look at.

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