w3l / holt45

holt45.php

Indentation +8 added lines, -8 removed lines

@@ -5,10 +5,10 @@ 
  * @example if(chk_get("s") == "a") instead of if(isset($_GET["s"]) && $_GET["s"] == "a")
  */
 function chk_get($key) {
-    if (!isset($_GET[$key])) {
-        return false;
-    }
-    return $_GET[$key];
+	if (!isset($_GET[$key])) {
+		return false;
+	}
+	return $_GET[$key];
 }
 
 /**
@@ -17,10 +17,10 @@ 
  * @example if(chk_post("s") == "a") instead of if(isset($_POST["s"]) && $_POST["s"] == "a")
  */
 function chk_post($key) {
-    if (!isset($_POST[$key])) {
-        return false;
-    }
-    return $_POST[$key];
+	if (!isset($_POST[$key])) {
+		return false;
+	}
+	return $_POST[$key];
 }
 
 /**

Spacing +20 added lines, -20 removed lines

@@ -31,7 +31,7 @@ 
 function chk_get_all($keys) {
 	$s = true;
 
-	foreach($keys AS $key) {
+	foreach ($keys AS $key) {
 	
 		if (empty($_GET[$key])) {
 			$s = false;
@@ -48,7 +48,7 @@ 
 function chk_post_all($keys) {
 	$s = true;
 
-	foreach($keys AS $key) {
+	foreach ($keys AS $key) {
 	
 		if (empty($_POST[$key])) {
 			$s = false;
@@ -63,7 +63,7 @@ 
  * For use in "Last-Modified" headers.
  */
 function timestamp_to_http_date($timestamp) {
-	if($timestamp == NULL) { return NULL; }
+	if ($timestamp == NULL) { return NULL; }
 	return gmdate("D, d M Y H:i:s T", strtotime($timestamp));
 }
 
@@ -76,15 +76,15 @@ 
 
 	if (getenv('HTTP_CLIENT_IP'))
 		return getenv('HTTP_CLIENT_IP');
-	else if(getenv('HTTP_X_FORWARDED_FOR'))
+	else if (getenv('HTTP_X_FORWARDED_FOR'))
 		return getenv('HTTP_X_FORWARDED_FOR');
-	else if(getenv('HTTP_X_FORWARDED'))
+	else if (getenv('HTTP_X_FORWARDED'))
 		return getenv('HTTP_X_FORWARDED');
-	else if(getenv('HTTP_FORWARDED_FOR'))
+	else if (getenv('HTTP_FORWARDED_FOR'))
 		return getenv('HTTP_FORWARDED_FOR');
-	else if(getenv('HTTP_FORWARDED'))
+	else if (getenv('HTTP_FORWARDED'))
 		return getenv('HTTP_FORWARDED');
-	else if(getenv('REMOTE_ADDR'))
+	else if (getenv('REMOTE_ADDR'))
 		return getenv('REMOTE_ADDR');
 	else
 		return '127.0.0.1'; // Unknown IP
@@ -107,14 +107,14 @@ 
 function url_parser($url) {
 	
 	// multiple /// messes up parse_url, replace 3 or more with 2
-	$url = preg_replace('/(\/{2,})/','//',$url);
+	$url = preg_replace('/(\/{2,})/', '//', $url);
 	
 	$parse_url = parse_url($url);
 	
-	if(empty($parse_url["scheme"])) {
+	if (empty($parse_url["scheme"])) {
 		$parse_url["scheme"] = "http";
 	}
-	if(empty($parse_url["host"]) && !empty($parse_url["path"])) {
+	if (empty($parse_url["host"]) && !empty($parse_url["path"])) {
 		// Strip slash from the beginning of path
 		$parse_url["host"] = ltrim($parse_url["path"], '\/');
 		$parse_url["path"] = "";
@@ -123,7 +123,7 @@ 
 	$url_array = array("url" => "", "url_display" => "");
 	
 	// Check if scheme is correct
-	if(!in_array($parse_url["scheme"], array("http", "https", "gopher"))) {
+	if (!in_array($parse_url["scheme"], array("http", "https", "gopher"))) {
 		$url_array["url"] .= 'http'.'://';
 	} else {
 		$url_array["url"] .= $parse_url["scheme"].'://';
@@ -138,28 +138,28 @@ 
 	$explode_host = array_values($explode_host);
 	
 	// Contains subdomain
-	if(count($explode_host) > 2) {
+	if (count($explode_host) > 2) {
 		// Check if subdomain only contains the letter w(then not any other subdomain).
-		if(substr_count($explode_host[0], 'w') == strlen($explode_host[0])) {
+		if (substr_count($explode_host[0], 'w') == strlen($explode_host[0])) {
 			// Replace with "www" to avoid "ww" or "wwww", etc.
 			$explode_host[0] = "www";
 			
 		}
 	}
 
-	$url_array["url"] .= implode(".",$explode_host);
-	$url_array["url_display"] = trim(implode(".",$explode_host), '\/'); // Removes trailing slash
+	$url_array["url"] .= implode(".", $explode_host);
+	$url_array["url_display"] = trim(implode(".", $explode_host), '\/'); // Removes trailing slash
 	
-	if(!empty($parse_url["port"])) {
+	if (!empty($parse_url["port"])) {
 		$url_array["url"] .= ":".$parse_url["port"];
 	}
-	if(!empty($parse_url["path"])) {
+	if (!empty($parse_url["path"])) {
 		$url_array["url"] .= $parse_url["path"];
 	}
-	if(!empty($parse_url["query"])) {
+	if (!empty($parse_url["query"])) {
 		$url_array["url"] .= '?'.$parse_url["query"];
 	}
-	if(!empty($parse_url["fragment"])) {
+	if (!empty($parse_url["fragment"])) {
 		$url_array["url"] .= '#'.$parse_url["fragment"];
 	}
 

Braces +16 added lines, -14 removed lines

@@ -74,20 +74,22 @@
  */
 function get_client_ip_address() {
 
-	if (getenv('HTTP_CLIENT_IP'))
-		return getenv('HTTP_CLIENT_IP');
-	else if(getenv('HTTP_X_FORWARDED_FOR'))
-		return getenv('HTTP_X_FORWARDED_FOR');
-	else if(getenv('HTTP_X_FORWARDED'))
-		return getenv('HTTP_X_FORWARDED');
-	else if(getenv('HTTP_FORWARDED_FOR'))
-		return getenv('HTTP_FORWARDED_FOR');
-	else if(getenv('HTTP_FORWARDED'))
-		return getenv('HTTP_FORWARDED');
-	else if(getenv('REMOTE_ADDR'))
-		return getenv('REMOTE_ADDR');
-	else
-		return '127.0.0.1'; // Unknown IP
+	if (getenv('HTTP_CLIENT_IP')) {
+			return getenv('HTTP_CLIENT_IP');
+	} else if(getenv('HTTP_X_FORWARDED_FOR')) {
+			return getenv('HTTP_X_FORWARDED_FOR');
+	} else if(getenv('HTTP_X_FORWARDED')) {
+			return getenv('HTTP_X_FORWARDED');
+	} else if(getenv('HTTP_FORWARDED_FOR')) {
+			return getenv('HTTP_FORWARDED_FOR');
+	} else if(getenv('HTTP_FORWARDED')) {
+			return getenv('HTTP_FORWARDED');
+	} else if(getenv('REMOTE_ADDR')) {
+			return getenv('REMOTE_ADDR');
+	} else {
+			return '127.0.0.1';
+	}
+	// Unknown IP
 }
 
 /**