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<?php $number=chr(rand(48,57)).chr(rand(65,90)).chr(rand(97,122)); echo '
'; for($i=1;$i<=4;$i++){ ? ?echo $number{rand(0,2)}.'-'; }
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<?php $number=chr(rand(48,57)).chr(rand(65,90)).chr(rand(97,122)); echo '
'; for($i=1;$i<=4;$i++){ ? ?echo $number{rand(0,2)}.'-'; }
2018-01-29
舉報
2018-02-04
$rand = '';
?for($i=0; $i<4; $i++){?
? $rand.= dechex(mt_rand(1,15));?
?}?
echo $rand;