Remove usage of each() (obsolete since PHP 7.2)

src/whois.at.php

@@ -61,7 +61,7 @@ class at_handler
 
 		if (isset($reg['domain']['descr']))
 			{
-			while (list($key, $val) = each($reg['domain']['descr']))
+			foreach ($reg['domain']['descr'] as $key => $val)
 				{
 				$v = trim(substr(strstr($val, ':'), 1));
 				if (strstr($val, '[organization]:'))
@@ -99,4 +99,3 @@ class at_handler
 		return $r;
 		}
 	}
-?>

src/whois.gtld.fastdomain.php

@@ -48,7 +48,7 @@ class fastdomain_handler
                   'domain.status' => 'Status:'
 		              );
 
-		while (list($key, $val) = each($data_str))
+		foreach ($data_str as $key => $val)
 			{
 			$faststr = strpos($val, ' (FAST-');
 			if ($faststr)
@@ -75,4 +75,3 @@ class fastdomain_handler
 		return $r;
 		}
 	}
-?>

src/whois.il.php

@@ -65,7 +65,7 @@ array_splice($data_str['rawdata'],18,1);
 
 		if (isset($reg['domain']['descr:']))
 			{
-			while (list($key, $val) = each($reg['domain']['descr:']))
+			foreach ($reg['domain']['descr:'] as $key => $val)
 				{
 				$v = trim(substr(strstr($val, ':'), 1));
 				if (strstr($val, '[organization]:'))
@@ -103,4 +103,3 @@ array_splice($data_str['rawdata'],18,1);
 		return $r;
 		}
 	}
-?>

src/whois.ip.afrinic.php

@@ -60,7 +60,7 @@ class afrinic_handler
 			}
 
 		if (isset($r['owner']['remarks']) && is_array($r['owner']['remarks']))
-			while (list($key, $val) = each($r['owner']['remarks']))
+			foreach ($r['owner']['remarks'] as $key => $val)
 				{
 				$pos = strpos($val,'rwhois://');
 
@@ -74,4 +74,3 @@ class afrinic_handler
 		return $r;
 		}
 	}
-?>

src/whois.ip.apnic.php

@@ -74,7 +74,7 @@ class apnic_handler
 
 			$r['registered'] = 'yes';
 
-			while (list($key,$val) = each($contacts))
+			foreach ($contacts as $key => $val)
 				if (isset($rb[$key]))
 					{
 					if (is_array($rb[$key]))
@@ -120,4 +120,3 @@ class apnic_handler
 		return $r;
 		}
 }
-?>

src/whois.nu.php

@@ -43,7 +43,7 @@ class nu_handler
                   'handle' => 'Record ID:'
 		              );
 
-		while (list($key, $val) = each($data_str['rawdata']))
+		foreach ($data_str['rawdata'] as $key => $val)
 			{
 			$val = trim($val);
 
@@ -51,7 +51,7 @@ class nu_handler
 				{
 				if ($val == 'Domain servers in listed order:')
 					{
-					while (list($key, $val) = each($data_str['rawdata']))
+					foreach ($data_str['rawdata'] as $key => $val)
 						{
 						$val = trim($val);
 						if ($val == '')
@@ -63,7 +63,7 @@ class nu_handler
 
 				reset($items);
 
-				while (list($field, $match) = each($items))
+				foreach ($items as $field => $match)
 				if (strstr($val, $match))
 					{
 					$r['regrinfo']['domain'][$field] = trim(substr($val, strlen($match)));
@@ -87,4 +87,3 @@ class nu_handler
 		return $r;
 		}
 	}
-?>

src/whois.parser.php

@@ -43,7 +43,7 @@ if (empty($blocks) || !is_array($blocks['main']))
 $r = $blocks['main'];
 $ret['registered'] = 'yes';
 
-while (list($key,$val) = each($contacts))
+foreach ($contacts as $key => $val)
 	if (isset($r[$key]))
 		{
 		if (is_array($r[$key]))
@@ -74,7 +74,7 @@ $blocks = false;
 $gkey = 'main';
 $dend = false;
 
-while (list($key,$val)=each($rawdata))
+foreach ($rawdata as $key => $val)
 	{
 	$val=trim($val);
 
@@ -341,7 +341,7 @@ if (!$items)
 $r = [];
 $disok = true;
 
-while (list($key,$val) = each($rawdata))
+foreach ($rawdata as $key => $val)
 	{
 	if (trim($val) != '')
 		{
@@ -427,7 +427,7 @@ function get_blocks ( $rawdata, $items, $partial_match = false, $def_block = fal
 $r = array();
 $endtag = '';
 
-while (list($key,$val) = each($rawdata))
+foreach ($rawdata as $key => $val)
 	{
 	$val = trim($val);
 	if ($val == '') continue;
@@ -475,7 +475,7 @@ while (list($key,$val) = each($rawdata))
 
 	// Block found, get data ...
 
-	while (list($key,$val) = each($rawdata))
+	foreach ($rawdata as $key => $val)
 		{
 		$val = trim($val);
 
@@ -633,7 +633,7 @@ while (list($key,$val)=each($array))
 		reset($items);
 		$ok = false;
 
-		while (list($match,$field) = each($items))
+		foreach ($items as $match => $field)
 			{
 			$pos = strpos(strtolower($val),$match);
 
@@ -847,7 +847,7 @@ while (!$ok)
 	reset($res);
 	$ok = true;
 
-	while (list($key, $val) = each($res))
+	foreach ($res as $key => $val)
 		{
 		if ($val == '' || $key == '') continue;
 
@@ -884,4 +884,3 @@ else
 
 return sprintf("%.4d-%02d-%02d",$res['y'],$res['m'],$res['d']);
 }
-?>

src/whois.utils.php

@@ -112,8 +112,8 @@ class utils extends Whois {
 
 			if (is_array($nserver))
 				{
-				reset($nserver); 
+				reset($nserver);
-				while (list($host, $ip) = each($nserver))
+				foreach ($nserver as $host => $ip)
 					{
 					$url = '<a href="'. str_replace('$0',$ip,$link)."\">$host</a>";
 					$out = str_replace($host, $url, $out);
@@ -149,4 +149,3 @@ else
 
 return '<a href="'.$url.'" target="_blank">'.$web.'</a>';
 }
-?>

src/whois.zanet.php

@@ -50,7 +50,7 @@ class zanet_handler
 
 		$rawdata = array();
 
-		while (list($key, $line) = each($data_str['rawdata']))
+		foreach ($data_str['rawdata'] as $key => $line)
 			{
 			if (strpos($line, ' Contact ') !== false)
 				{
@@ -87,4 +87,3 @@ class zanet_handler
 		return $r;
 		}
 	}
-?>