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Application of Innocence IP Database Converting IP Address to Decimal_PHP Tutorial
- WBOYOriginal
- 2016-07-21 15:45:581118browse
It turns out that you need to convert the IP into decimal
Copy the code The code is as follows:
$ip = $_SERVER['REMOTE_ADDR'] ;
echo 'Your IP:'.$ip.'
';
$ip_arr = explode(".",$ip);
$ip = 0;
foreach($ip_arr as $i=>$s){
$ip += $s*pow(256,3-$i);
}
echo 'Convert to decimal value:'. $ip.'
';
//The result is your IP: 127.0.0.1
Convert to decimal value: 2130706433
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