时间:2021-07-01 10:21:17 帮助过:11人阅读
$a="tcp://".$ip.":".$duankou;
$b="tcp://77.81.105.147:7808";
echo $a."
";
echo $b."
";
$encode = mb_detect_encoding($a, array("ASCII","UTF-8","GB2312","GBK","BIG5"));
$encodes= mb_detect_encoding($b, array("ASCII","UTF-8","GB2312","GBK","BIG5"));
echo $encode."
";
echo $encodes."
";
$changdu1= strlen($a);
$changdu2= strlen($b);
echo $changdu1."
";
echo $changdu2;
if($a==$b)
{
echo "相等";
}
else
{
echo "不等";
}
//字符
tcp://77.81.105.147:7808
tcp://77.81.105.147:7808
//编码
ASCII
ASCII
//长度
42
24
//结果
不等
$s = 'YTo0OntpOjA7UzoyNDoidGNwOi8vNzcuODEuMTA1LjE0Nzo3ODA4IjtpOjE7Uzo0MjoidGNwOi8vPHRkPjc3LjgxLjEwNS4xNDc8L3RkPjo8dGQ+NzgwODwvdGQ+IjtpOjI7Uzo1OiJBU0NJSSI7aTozO1M6NToiQVNDSUkiO30=';
$a = unserialize(base64_decode($s));
var_dump($a);
array(4) {
[0]=>
string(24) "tcp://77.81.105.147:7808"
[1]=>
string(42) "tcp://77.81.105.147 :7808 "
[2]=>
string(5) "ASCII"
[3]=>
string(5) "ASCII"
}