In simplifying Code requirements ~ ~

Can this code be simplified? There's a lot of variables.

Reply to discussion (solution)

If your PHP version is above 5.4 and 5.4, your code
$b =explode ("/", dederoot);
$c = $b [' 1 '];
can be simplified to
$c =explode ("/", Dederoot) [1];

List ($b, $c, $d) =explode ("/", dederoot); $a = '/reg/resetpw.php?p= '. Base64_encode ($row [' userid ']. ".". MD5 ($row [' userid ']. + ". $row [' pwd ']); $a =" $c. $a ";

If your PHP version is above 5.4 and 5.4, your code
$b =explode ("/", dederoot);
$c = $b [' 1 '];
can be simplified to
$c =explode ("/", Dederoot) [1];
Hungry PHP version does not meet the requirements.
No other way?

List ($b, $c, $d) =explode ("/", dederoot); $a = '/reg/resetpw.php?p= '. Base64_encode ($row [' userid ']. ".". MD5 ($row [' userid ']. + ". $row [' pwd ']); $a =" $c. $a ";

Thank you

$x = MD5 ($row [' userid ']. " + ". $row [' pwd ']); $str = Base64_encode ($row [' userid '].". ". $x); $b =explode ("/", dederoot); $a = '/reg/resetpw.php?p= '. $str; $a = "". $b [1]. $a. "";

So what?

$x = MD5 ($row [' userid ']. " + ". $row [' pwd ']); $str = Base64_encode ($row [' userid '].". ". $x); $b =explode ("/", dederoot); $a = '/reg/resetpw.php?p= '. $str; $a = "". $b [1]. $a. "";

So what?
It doesn't seem to compile. The hint is wrong.

$x = MD5 ($row [' userid ']. " + ". $row [' pwd ']); $str = Base64_encode ($row [' userid '].". ". $x); $b =explode ("/", dederoot); $a = '/reg/resetpw.php?p= '. $str; $a = "". $b [1]. $a. "";

So what?
The list function supports ~

$x = MD5 ($row [' userid ']. " + ". $row [' pwd ']); $str = Base64_encode ($row [' userid '].". ". $x); $b =explode ("/", dederoot); $a = '/reg/resetpw.php?p= '. $str; $a = "". $b [1]. $a. "";

So what?
Yes, sorry, I just forgot to save the thanks.

Don't be too simplistic, because it will cause PHP version compatibility??

??? It's less.

$x = MD5 ($row [' userid ']. " + ". $row [' pwd ']); $x = Base64_encode ($row [' userid '].". ". $x),//print_r ($x);d ie, $b =explode ("/", dederoot); $b = "{$b [' 1 ']}./reg/resetpw.php?p={$x}"; Echo '
', Var_dump ($b), '
';

Strtok (Dederoot, "/"); $a = '/reg/resetpw.php?p= '. Base64_encode ($row [' userid ']. ".". MD5 ($row [' userid ']. + ". $row [' pwd ']); $a =" ". Strtok ("/")." $a ";

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