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format ipaddr.php with phpstorm

This commit is contained in:
Ben Harris 2022-09-29 12:04:30 -04:00
parent 021bc3041c
commit f17be390f1
1 changed files with 11 additions and 13 deletions
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24
signup/email/ipaddr.php
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@ -7,11 +7,10 @@
static function NormalizeIP($ipaddr)
{
$ipv4addr = "";
$ipv6addr = "";
// Generate IPv6 address.
$ipaddr = strtolower(trim($ipaddr));
if (strpos($ipaddr, ":") === false) $ipaddr = "::ffff:" . $ipaddr;
if (!str_contains($ipaddr, ":")) $ipaddr = "::ffff:" . $ipaddr;
$ipaddr = explode(":", $ipaddr);
if (count($ipaddr) < 3) $ipaddr = array("", "", "0");
$ipaddr2 = array();
@ -27,7 +26,7 @@
}
}
// Convert ::ffff:123.123.123.123 format.
if (strpos($ipaddr2[count($ipaddr2) - 1], ".") !== false)
if (str_contains($ipaddr2[count($ipaddr2) - 1], "."))
{
$x = count($ipaddr2) - 1;
if ($ipaddr2[count($ipaddr2) - 2] != "ffff") $ipaddr2[$x] = "0";
@ -51,7 +50,7 @@
$ipv6addr = implode(":", $ipaddr);
// Extract IPv4 address.
if (substr($ipv6addr, 0, 30) == "0000:0000:0000:0000:0000:ffff:") $ipv4addr = hexdec(substr($ipv6addr, 30, 2)) . "." . hexdec(substr($ipv6addr, 32, 2)) . "." . hexdec(substr($ipv6addr, 35, 2)) . "." . hexdec(substr($ipv6addr, 37, 2));
if (str_starts_with($ipv6addr, "0000:0000:0000:0000:0000:ffff:")) $ipv4addr = hexdec(substr($ipv6addr, 30, 2)) . "." . hexdec(substr($ipv6addr, 32, 2)) . "." . hexdec(substr($ipv6addr, 35, 2)) . "." . hexdec(substr($ipv6addr, 37, 2));
// Make a short IPv6 address.
$shortipv6 = $ipv6addr;
@ -73,7 +72,7 @@
static function GetRemoteIP($proxies = array())
{
$ipaddr = self::NormalizeIP(isset($_SERVER["REMOTE_ADDR"]) ? $_SERVER["REMOTE_ADDR"] : "127.0.0.1");
$ipaddr = self::NormalizeIP($_SERVER["REMOTE_ADDR"] ?? "127.0.0.1");
// Check for trusted proxies. Stop at first untrusted IP in the chain.
if (isset($proxies[$ipaddr["ipv6"]]) || ($ipaddr["ipv4"] != "" && isset($proxies[$ipaddr["ipv4"]])))
@ -85,10 +84,9 @@
{
$found = false;
if (isset($proxies[$ipaddr["ipv6"]])) $header = $proxies[$ipaddr["ipv6"]];
else $header = $proxies[$ipaddr["ipv4"]];
$header = $proxies[$ipaddr["ipv6"]] ?? $proxies[$ipaddr["ipv4"]];
$header = strtolower($header);
$header = strtolower($header);
if ($header == "xforward" && count($xforward) > 0)
{
$ipaddr = self::NormalizeIP(array_pop($xforward));
@ -109,7 +107,7 @@
{
if (is_string($ipaddr)) $ipaddr = self::NormalizeIP($ipaddr);
if (strpos($pattern, ":") !== false)
if (str_contains($pattern, ":"))
{
// Pattern is IPv6.
$pattern = explode(":", strtolower($pattern));
@ -128,7 +126,7 @@
$piece = $piece[0];
if ($piece == "*") $found = true;
else if (strpos($piece, "-") !== false)
else if (str_contains($piece, "-"))
{
$range = explode("-", $piece);
$range[0] = hexdec($range[0]);
@ -148,7 +146,7 @@
$val2 = hexdec(substr($ipaddr[$num], 2, 2));
if ($piece[0] == "*") $found2 = true;
else if (strpos($piece[0], "-") !== false)
else if (str_contains($piece[0], "-"))
{
$range = explode("-", $piece[0]);
if ($range[0] > $range[1]) $range[0] = $range[1];
@ -157,7 +155,7 @@
else if ($piece[0] == $val) $found2 = true;
if ($piece[1] == "*") $found3 = true;
else if (strpos($piece[1], "-") !== false)
else if (str_contains($piece[1], "-"))
{
$range = explode("-", $piece[1]);
if ($range[0] > $range[1]) $range[0] = $range[1];
@ -189,7 +187,7 @@
$piece = trim($piece);
if ($piece == "*") $found = true;
else if (strpos($piece, "-") !== false)
else if (str_contains($piece, "-"))
{
$range = explode("-", $piece);
if ($range[0] > $range[1]) $range[0] = $range[1];