- Grab changes from http://sourceforge.net/projects/nusoapforphp53/ to use of preg_match instead of ereg.
- Removes another PHP 5.3 issue (return of a new by reference
- Fixes an XSS vulnerability using PHP_SELF
diff -r -u a/lib/class.nusoap_base.php b/lib/class.nusoap_base.php
--- a/lib/class.nusoap_base.php	2010-09-06 18:31:49.000000000 +0800
+++ b/lib/class.nusoap_base.php	2010-09-06 18:32:28.000000000 +0800
@@ -562,7 +562,7 @@
 			case (is_array($val) || $type):
 				// detect if struct or array
 				$valueType = $this->isArraySimpleOrStruct($val);
-                if($valueType=='arraySimple' || ereg('^ArrayOf',$type)){
+                if($valueType=='arraySimple' || preg_match('/^ArrayOf/',$type)){
 			   		$this->debug("serialize_val: serialize array");
 					$i = 0;
 					if(is_array($val) && count($val)> 0){
@@ -765,7 +765,7 @@
 	*/
 	function expandQname($qname){
 		// get element prefix
-		if(strpos($qname,':') && !ereg('^http://',$qname)){
+		if(strpos($qname,':') && !preg_match('/^http:\/\//',$qname)){
 			// get unqualified name
 			$name = substr(strstr($qname,':'),1);
 			// get ns prefix
@@ -904,7 +904,7 @@
 function timestamp_to_iso8601($timestamp,$utc=true){
 	$datestr = date('Y-m-d\TH:i:sO',$timestamp);
 	if($utc){
-		$eregStr =
+		$pattern = '/'.
 		'([0-9]{4})-'.	// centuries & years CCYY-
 		'([0-9]{2})-'.	// months MM-
 		'([0-9]{2})'.	// days DD
@@ -912,9 +912,10 @@
 		'([0-9]{2}):'.	// hours hh:
 		'([0-9]{2}):'.	// minutes mm:
 		'([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss...
-		'(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
+		'(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
+		'/';
 
-		if(ereg($eregStr,$datestr,$regs)){
+		if(preg_match($pattern,$datestr,$regs)){
 			return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',$regs[1],$regs[2],$regs[3],$regs[4],$regs[5],$regs[6]);
 		}
 		return false;
@@ -930,7 +931,7 @@
 * @access   public
 */
 function iso8601_to_timestamp($datestr){
-	$eregStr =
+	$pattern = '/'.
 	'([0-9]{4})-'.	// centuries & years CCYY-
 	'([0-9]{2})-'.	// months MM-
 	'([0-9]{2})'.	// days DD
@@ -938,8 +939,9 @@
 	'([0-9]{2}):'.	// hours hh:
 	'([0-9]{2}):'.	// minutes mm:
 	'([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss...
-	'(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
-	if(ereg($eregStr,$datestr,$regs)){
+	'(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
+	'/';
+	if(preg_match($pattern,$datestr,$regs)){
 		// not utc
 		if($regs[8] != 'Z'){
 			$op = substr($regs[8],0,1);
diff -r -u a/lib/class.soapclient.php b/lib/class.soapclient.php
--- a/lib/class.soapclient.php	2010-09-06 18:31:49.000000000 +0800
+++ b/lib/class.soapclient.php	2010-09-06 18:32:28.000000000 +0800
@@ -406,7 +406,7 @@
 		// detect transport
 		switch(true){
 			// http(s)
-			case ereg('^http',$this->endpoint):
+			case preg_match('/^http/',$this->endpoint):
 				$this->debug('transporting via HTTP');
 				if($this->persistentConnection == true && is_object($this->persistentConnection)){
 					$http =& $this->persistentConnection;
@@ -428,10 +428,10 @@
 					$http->setEncoding($this->http_encoding);
 				}
 				$this->debug('sending message, length='.strlen($msg));
-				if(ereg('^http:',$this->endpoint)){
+				if(preg_match('/^http:/',$this->endpoint)){
 				//if(strpos($this->endpoint,'http:')){
 					$this->responseData = $http->send($msg,$timeout,$response_timeout,$this->cookies);
-				} elseif(ereg('^https',$this->endpoint)){
+				} elseif(preg_match('/^https/',$this->endpoint)){
 				//} elseif(strpos($this->endpoint,'https:')){
 					//if(phpversion() == '4.3.0-dev'){
 						//$response = $http->send($msg,$timeout,$response_timeout);
@@ -490,7 +490,7 @@
 		if (strpos($headers['content-type'], '=')) {
 			$enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1));
 			$this->debug('Got response encoding: ' . $enc);
-			if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
+			if(preg_match('/^(ISO-8859-1|US-ASCII|UTF-8)$/i',$enc)){
 				$this->xml_encoding = strtoupper($enc);
 			} else {
 				$this->xml_encoding = 'US-ASCII';
diff -r -u a/lib/class.soap_parser.php b/lib/class.soap_parser.php
--- a/lib/class.soap_parser.php	2010-09-06 18:31:49.000000000 +0800
+++ b/lib/class.soap_parser.php	2010-09-06 18:32:28.000000000 +0800
@@ -207,7 +207,7 @@
 			$key_localpart = $this->getLocalPart($key);
 			// if ns declarations, add to class level array of valid namespaces
             if($key_prefix == 'xmlns'){
-				if(ereg('^http://www.w3.org/[0-9]{4}/XMLSchema$',$value)){
+				if(preg_match('/^http:\/\/www.w3.org\/[0-9]{4}\/XMLSchema$/',$value)){
 					$this->XMLSchemaVersion = $value;
 					$this->namespaces['xsd'] = $this->XMLSchemaVersion;
 					$this->namespaces['xsi'] = $this->XMLSchemaVersion.'-instance';
@@ -243,8 +243,8 @@
 				[5]    length    ::=    nextDimension* Digit+
 				[6]    nextDimension    ::=    Digit+ ','
 				*/
-				$expr = '([A-Za-z0-9_]+):([A-Za-z]+[A-Za-z0-9_]+)\[([0-9]+),?([0-9]*)\]';
-				if(ereg($expr,$value,$regs)){
+				$expr = '/([A-Za-z0-9_]+):([A-Za-z]+[A-Za-z0-9_]+)\[([0-9]+),?([0-9]*)\]/';
+				if(preg_match($expr,$value,$regs)){
 					$this->message[$pos]['typePrefix'] = $regs[1];
 					$this->message[$pos]['arrayTypePrefix'] = $regs[1];
 	                if (isset($this->namespaces[$regs[1]])) {
diff -r -u a/lib/class.soap_server.php b/lib/class.soap_server.php
--- a/lib/class.soap_server.php	2010-09-06 18:31:49.000000000 +0800
+++ b/lib/class.soap_server.php	2010-09-06 18:32:28.000000000 +0800
@@ -245,7 +245,7 @@
 		}
 		$this->debug("In service, query string=$qs");
 
-		if (ereg('wsdl', $qs) ){
+		if (preg_match('/wsdl/', $qs) ){
 			$this->debug("In service, this is a request for WSDL");
 			if($this->externalWSDLURL){
               if (strpos($this->externalWSDLURL,"://")!==false) { // assume URL
@@ -316,7 +316,7 @@
 			// get the character encoding of the incoming request
 			if(isset($this->headers['content-type']) && strpos($this->headers['content-type'],'=')){
 				$enc = str_replace('"','',substr(strstr($this->headers["content-type"],'='),1));
-				if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
+				if(preg_match('/^(ISO-8859-1|US-ASCII|UTF-8)$/i',$enc)){
 					$this->xml_encoding = strtoupper($enc);
 				} else {
 					$this->xml_encoding = 'US-ASCII';
@@ -345,7 +345,7 @@
 						$enc = substr(strstr($v, '='), 1);
 						$enc = str_replace('"', '', $enc);
 						$enc = str_replace('\\', '', $enc);
-						if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
+						if (preg_match('/^(ISO-8859-1|US-ASCII|UTF-8)$/i',$enc)) {
 							$this->xml_encoding = strtoupper($enc);
 						} else {
 							$this->xml_encoding = 'US-ASCII';
@@ -379,7 +379,7 @@
 						$enc = substr(strstr($v, '='), 1);
 						$enc = str_replace('"', '', $enc);
 						$enc = str_replace('\\', '', $enc);
-						if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
+						if (preg_match('/^(ISO-8859-1|US-ASCII|UTF-8)$/i',$enc)) {
 							$this->xml_encoding = strtoupper($enc);
 						} else {
 							$this->xml_encoding = 'US-ASCII';
@@ -717,7 +717,7 @@
         	$payload .= $this->getDebugAsXMLComment();
         }
 		$this->outgoing_headers[] = "Server: $this->title Server v$this->version";
-		ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);
+		preg_match('/\$Revisio' . 'n: ([^ ]+)/', $this->revision, $rev);
 		$this->outgoing_headers[] = "X-SOAP-Server: $this->title/$this->version (".$rev[1].")";
 		// Let the Web server decide about this
 		//$this->outgoing_headers[] = "Connection: Close\r\n";
@@ -805,7 +805,7 @@
 		if (strpos($headers['content-type'], '=')) {
 			$enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1));
 			$this->debug('Got response encoding: ' . $enc);
-			if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
+			if(preg_match('/^(ISO-8859-1|US-ASCII|UTF-8)$/i',$enc)){
 				$this->xml_encoding = strtoupper($enc);
 			} else {
 				$this->xml_encoding = 'US-ASCII';
diff -r -u a/lib/class.soap_transport_http.php b/lib/class.soap_transport_http.php
--- a/lib/class.soap_transport_http.php	2010-09-06 18:31:49.000000000 +0800
+++ b/lib/class.soap_transport_http.php	2010-09-06 18:32:28.000000000 +0800
@@ -66,7 +66,7 @@
 			$this->ch_options = $curl_options;
 		}
 		$this->use_curl = $use_curl;
-		ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);
+		preg_match('/\$Revisio' . 'n: ([^ ]+)/', $this->revision, $rev);
 		$this->setHeader('User-Agent', $this->title.'/'.$this->version.' ('.$rev[1].')');
 	}
 
@@ -829,7 +829,7 @@
 				}
 			}
 			// remove 100 headers
-			if (isset($lb) && ereg('^HTTP/1.1 100',$data)) {
+			if (isset($lb) && preg_match('/^HTTP\/1.1 100/',$data)) {
 				unset($lb);
 				$data = '';
 			}//
@@ -995,7 +995,7 @@
 		if ($data == '') {
 			// have nothing left; just remove 100 header(s)
 			$data = $savedata;
-			while (ereg('^HTTP/1.1 100',$data)) {
+			while (preg_match('/^HTTP\/1.1 100/',$data)) {
 				if ($pos = strpos($data,"\r\n\r\n")) {
 					$data = ltrim(substr($data,$pos));
 				} elseif($pos = strpos($data,"\n\n") ) {
diff -r -u a/lib/class.wsdl.php b/lib/class.wsdl.php
--- a/lib/class.wsdl.php	2010-09-06 18:31:49.000000000 +0800
+++ b/lib/class.wsdl.php	2010-09-06 18:50:31.000000000 +0800
@@ -302,7 +302,7 @@
             $this->currentSchema->schemaStartElement($parser, $name, $attrs);
             $this->appendDebug($this->currentSchema->getDebug());
             $this->currentSchema->clearDebug();
-        } elseif (ereg('schema$', $name)) {
+        } elseif (preg_match('/schema$/', $name)) {
         	$this->debug('Parsing WSDL schema');
             // $this->debug("startElement for $name ($attrs[name]). status = $this->status (".$this->getLocalPart($name).")");
             $this->status = 'schema';
@@ -321,7 +321,7 @@
             if (count($attrs) > 0) {
 				// register namespace declarations
                 foreach($attrs as $k => $v) {
-                    if (ereg("^xmlns", $k)) {
+                    if (preg_match('/^xmlns/',$k)) {
                         if ($ns_prefix = substr(strrchr($k, ':'), 1)) {
                             $this->namespaces[$ns_prefix] = $v;
                         } else {
@@ -346,7 +346,7 @@
                 $attrs = array();
             } 
             // get element prefix, namespace and name
-            if (ereg(':', $name)) {
+            if (preg_match('/:/', $name)) {
                 // get ns prefix
                 $prefix = substr($name, 0, strpos($name, ':')); 
                 // get ns
@@ -829,7 +829,7 @@
 			<br><br>
 			<div class=title>'.$this->serviceName.'</div>
 			<div class=nav>
-				<p>View the <a href="'.$PHP_SELF.'?wsdl">WSDL</a> for the service.
+				<p>View the <a href="?wsdl">WSDL</a> for the service.
 				Click on an operation name to view it&apos;s details.</p>
 				<ul>';
 				foreach($this->getOperations() as $op => $data){
diff -r -u a/lib/nusoap.php b/lib/nusoap.php
--- a/lib/nusoap.php	2010-09-06 18:31:49.000000000 +0800
+++ b/lib/nusoap.php	2010-09-06 18:49:56.000000000 +0800
@@ -562,7 +562,7 @@
 			case (is_array($val) || $type):
 				// detect if struct or array
 				$valueType = $this->isArraySimpleOrStruct($val);
-                if($valueType=='arraySimple' || ereg('^ArrayOf',$type)){
+                if($valueType=='arraySimple' || preg_match('/^ArrayOf/',$type)){
 			   		$this->debug("serialize_val: serialize array");
 					$i = 0;
 					if(is_array($val) && count($val)> 0){
@@ -765,7 +765,7 @@
 	*/
 	function expandQname($qname){
 		// get element prefix
-		if(strpos($qname,':') && !ereg('^http://',$qname)){
+		if(strpos($qname,':') && !preg_match('/^http:\/\//',$qname)){
 			// get unqualified name
 			$name = substr(strstr($qname,':'),1);
 			// get ns prefix
@@ -904,7 +904,7 @@
 function timestamp_to_iso8601($timestamp,$utc=true){
 	$datestr = date('Y-m-d\TH:i:sO',$timestamp);
 	if($utc){
-		$eregStr =
+		$pattern = '/'.
 		'([0-9]{4})-'.	// centuries & years CCYY-
 		'([0-9]{2})-'.	// months MM-
 		'([0-9]{2})'.	// days DD
@@ -912,9 +912,10 @@
 		'([0-9]{2}):'.	// hours hh:
 		'([0-9]{2}):'.	// minutes mm:
 		'([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss...
-		'(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
-
-		if(ereg($eregStr,$datestr,$regs)){
+		'(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
+		'/';
+		
+		if(preg_match($pattern,$datestr,$regs)){
 			return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',$regs[1],$regs[2],$regs[3],$regs[4],$regs[5],$regs[6]);
 		}
 		return false;
@@ -930,7 +931,7 @@
 * @access   public
 */
 function iso8601_to_timestamp($datestr){
-	$eregStr =
+	$pattern = '/'.
 	'([0-9]{4})-'.	// centuries & years CCYY-
 	'([0-9]{2})-'.	// months MM-
 	'([0-9]{2})'.	// days DD
@@ -938,8 +939,10 @@
 	'([0-9]{2}):'.	// hours hh:
 	'([0-9]{2}):'.	// minutes mm:
 	'([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss...
-	'(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
-	if(ereg($eregStr,$datestr,$regs)){
+	'(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
+	'/';
+	
+	if(preg_match($pattern,$datestr,$regs)){
 		// not utc
 		if($regs[8] != 'Z'){
 			$op = substr($regs[8],0,1);
@@ -1267,7 +1270,7 @@
         if(count($attrs) > 0){
         	foreach($attrs as $k => $v){
                 // if ns declarations, add to class level array of valid namespaces
-				if(ereg("^xmlns",$k)){
+				if(preg_match('/^xmlns/',$k)){
                 	//$this->xdebug("$k: $v");
                 	//$this->xdebug('ns_prefix: '.$this->getPrefix($k));
                 	if($ns_prefix = substr(strrchr($k,':'),1)){
@@ -1379,7 +1382,7 @@
 					//                        minOccurs="0" maxOccurs="unbounded" />
 					//                </sequence>
 					//            </complexType>
-					if(isset($attrs['base']) && ereg(':Array$',$attrs['base'])){
+					if(isset($attrs['base']) && preg_match('/:Array$/',$attrs['base'])){
 						$this->xdebug('complexType is unusual array');
 						$this->complexTypes[$this->currentComplexType]['phpType'] = 'array';
 					} else {
@@ -1399,7 +1402,7 @@
 					//                        minOccurs="0" maxOccurs="unbounded" />
 					//                </sequence>
 					//            </complexType>
-					if(isset($attrs['base']) && ereg(':Array$',$attrs['base'])){
+					if(isset($attrs['base']) && preg_match('/:Array$/',$attrs['base'])){
 						$this->xdebug('complexType is unusual array');
 						$this->complexTypes[$this->currentComplexType]['phpType'] = 'array';
 					} else {
@@ -1809,7 +1812,7 @@
 		} elseif(isset($this->attributes[$type])){
 			$this->xdebug("in getTypeDef, found attribute $type");
 			return $this->attributes[$type];
-		} elseif (ereg('_ContainedType$', $type)) {
+		} elseif (preg_match('/_ContainedType$/', $type)) {
 			$this->xdebug("in getTypeDef, have an untyped element $type");
 			$typeDef['typeClass'] = 'simpleType';
 			$typeDef['phpType'] = 'scalar';
@@ -2173,7 +2176,7 @@
 			$this->ch_options = $curl_options;
 		}
 		$this->use_curl = $use_curl;
-		ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);
+		preg_match('/\$Revisio' . 'n: ([^ ]+)/', $this->revision, $rev);
 		$this->setHeader('User-Agent', $this->title.'/'.$this->version.' ('.$rev[1].')');
 	}
 
@@ -2936,7 +2939,7 @@
 				}
 			}
 			// remove 100 headers
-			if (isset($lb) && ereg('^HTTP/1.1 100',$data)) {
+			if (isset($lb) && preg_match('/^HTTP\/1.1 100/',$data)) {
 				unset($lb);
 				$data = '';
 			}//
@@ -3102,7 +3105,7 @@
 		if ($data == '') {
 			// have nothing left; just remove 100 header(s)
 			$data = $savedata;
-			while (ereg('^HTTP/1.1 100',$data)) {
+			while (preg_match('/^HTTP\/1.1 100/',$data)) {
 				if ($pos = strpos($data,"\r\n\r\n")) {
 					$data = ltrim(substr($data,$pos));
 				} elseif($pos = strpos($data,"\n\n") ) {
@@ -3654,7 +3657,7 @@
 		}
 		$this->debug("In service, query string=$qs");
 
-		if (ereg('wsdl', $qs) ){
+		if (preg_match('/wsdl/', $qs) ){
 			$this->debug("In service, this is a request for WSDL");
 			if($this->externalWSDLURL){
               if (strpos($this->externalWSDLURL,"://")!==false) { // assume URL
@@ -3725,7 +3728,7 @@
 			// get the character encoding of the incoming request
 			if(isset($this->headers['content-type']) && strpos($this->headers['content-type'],'=')){
 				$enc = str_replace('"','',substr(strstr($this->headers["content-type"],'='),1));
-				if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
+				if(preg_match('/^(ISO-8859-1|US-ASCII|UTF-8)$/i',$enc)){
 					$this->xml_encoding = strtoupper($enc);
 				} else {
 					$this->xml_encoding = 'US-ASCII';
@@ -3754,7 +3757,7 @@
 						$enc = substr(strstr($v, '='), 1);
 						$enc = str_replace('"', '', $enc);
 						$enc = str_replace('\\', '', $enc);
-						if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
+						if (preg_match('/^(ISO-8859-1|US-ASCII|UTF-8)$/i',$enc)) {
 							$this->xml_encoding = strtoupper($enc);
 						} else {
 							$this->xml_encoding = 'US-ASCII';
@@ -3788,7 +3791,7 @@
 						$enc = substr(strstr($v, '='), 1);
 						$enc = str_replace('"', '', $enc);
 						$enc = str_replace('\\', '', $enc);
-						if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
+						if (preg_match('/^(ISO-8859-1|US-ASCII|UTF-8)$/i',$enc)) {
 							$this->xml_encoding = strtoupper($enc);
 						} else {
 							$this->xml_encoding = 'US-ASCII';
@@ -4018,7 +4021,7 @@
 	function serialize_return() {
 		$this->debug('Entering serialize_return methodname: ' . $this->methodname . ' methodURI: ' . $this->methodURI);
 		// if fault
-		if (isset($this->methodreturn) && ((get_class($this->methodreturn) == 'soap_fault') || (get_class($this->methodreturn) == 'nusoap_fault'))) {
+		if (isset($this->methodreturn) && ((get_class((object)$this->methodreturn) == 'soap_fault') || (get_class((object)$this->methodreturn) == 'nusoap_fault'))) {
 			$this->debug('got a fault object from method');
 			$this->fault = $this->methodreturn;
 			return;
@@ -4126,7 +4129,7 @@
         	$payload .= $this->getDebugAsXMLComment();
         }
 		$this->outgoing_headers[] = "Server: $this->title Server v$this->version";
-		ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);
+		preg_match('/\$Revisio' . 'n: ([^ ]+)/', $this->revision, $rev);
 		$this->outgoing_headers[] = "X-SOAP-Server: $this->title/$this->version (".$rev[1].")";
 		// Let the Web server decide about this
 		//$this->outgoing_headers[] = "Connection: Close\r\n";
@@ -4214,7 +4217,7 @@
 		if (strpos($headers['content-type'], '=')) {
 			$enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1));
 			$this->debug('Got response encoding: ' . $enc);
-			if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
+			if(preg_match('/^(ISO-8859-1|US-ASCII|UTF-8)$/i',$enc)){
 				$this->xml_encoding = strtoupper($enc);
 			} else {
 				$this->xml_encoding = 'US-ASCII';
@@ -4781,7 +4784,7 @@
             $this->currentSchema->schemaStartElement($parser, $name, $attrs);
             $this->appendDebug($this->currentSchema->getDebug());
             $this->currentSchema->clearDebug();
-        } elseif (ereg('schema$', $name)) {
+        } elseif (preg_match('/schema$/', $name)) {
         	$this->debug('Parsing WSDL schema');
             // $this->debug("startElement for $name ($attrs[name]). status = $this->status (".$this->getLocalPart($name).")");
             $this->status = 'schema';
@@ -4800,7 +4803,7 @@
             if (count($attrs) > 0) {
 				// register namespace declarations
                 foreach($attrs as $k => $v) {
-                    if (ereg("^xmlns", $k)) {
+                    if (preg_match('/^xmlns/',$k)) {
                         if ($ns_prefix = substr(strrchr($k, ':'), 1)) {
                             $this->namespaces[$ns_prefix] = $v;
                         } else {
@@ -4825,7 +4828,7 @@
                 $attrs = array();
             } 
             // get element prefix, namespace and name
-            if (ereg(':', $name)) {
+            if (preg_match('/:/', $name)) {
                 // get ns prefix
                 $prefix = substr($name, 0, strpos($name, ':')); 
                 // get ns
@@ -4990,7 +4993,7 @@
 	*/
 	function end_element($parser, $name){ 
 		// unset schema status
-		if (/*ereg('types$', $name) ||*/ ereg('schema$', $name)) {
+		if (/*preg_match('/types$/', $name) ||*/ preg_match('/schema$/', $name)) {
 			$this->status = "";
             $this->appendDebug($this->currentSchema->getDebug());
             $this->currentSchema->clearDebug();
@@ -5308,7 +5311,7 @@
 			<br><br>
 			<div class=title>'.$this->serviceName.'</div>
 			<div class=nav>
-				<p>View the <a href="'.$PHP_SELF.'?wsdl">WSDL</a> for the service.
+				<p>View the <a href="?wsdl">WSDL</a> for the service.
 				Click on an operation name to view it&apos;s details.</p>
 				<ul>';
 				foreach($this->getOperations() as $op => $data){
@@ -6587,7 +6590,7 @@
 			$key_localpart = $this->getLocalPart($key);
 			// if ns declarations, add to class level array of valid namespaces
             if($key_prefix == 'xmlns'){
-				if(ereg('^http://www.w3.org/[0-9]{4}/XMLSchema$',$value)){
+				if(preg_match('/^http:\/\/www.w3.org\/[0-9]{4}\/XMLSchema$/',$value)){
 					$this->XMLSchemaVersion = $value;
 					$this->namespaces['xsd'] = $this->XMLSchemaVersion;
 					$this->namespaces['xsi'] = $this->XMLSchemaVersion.'-instance';
@@ -6623,8 +6626,8 @@
 				[5]    length    ::=    nextDimension* Digit+
 				[6]    nextDimension    ::=    Digit+ ','
 				*/
-				$expr = '([A-Za-z0-9_]+):([A-Za-z]+[A-Za-z0-9_]+)\[([0-9]+),?([0-9]*)\]';
-				if(ereg($expr,$value,$regs)){
+				$expr = '/([A-Za-z0-9_]+):([A-Za-z]+[A-Za-z0-9_]+)\[([0-9]+),?([0-9]*)\]/';
+				if(preg_match($expr,$value,$regs)){
 					$this->message[$pos]['typePrefix'] = $regs[1];
 					$this->message[$pos]['arrayTypePrefix'] = $regs[1];
 	                if (isset($this->namespaces[$regs[1]])) {
@@ -7378,7 +7381,7 @@
 	 */
 	function loadWSDL() {
 		$this->debug('instantiating wsdl class with doc: '.$this->wsdlFile);
-		$this->wsdl =& new wsdl('',$this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword,$this->timeout,$this->response_timeout,$this->curl_options,$this->use_curl);
+		$this->wsdl = new wsdl('',$this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword,$this->timeout,$this->response_timeout,$this->curl_options,$this->use_curl);
 		$this->wsdl->setCredentials($this->username, $this->password, $this->authtype, $this->certRequest);
 		$this->wsdl->fetchWSDL($this->wsdlFile);
 		$this->checkWSDL();
@@ -7422,7 +7425,7 @@
 		// detect transport
 		switch(true){
 			// http(s)
-			case ereg('^http',$this->endpoint):
+			case preg_match('/^http/',$this->endpoint):
 				$this->debug('transporting via HTTP');
 				if($this->persistentConnection == true && is_object($this->persistentConnection)){
 					$http =& $this->persistentConnection;
@@ -7444,10 +7447,10 @@
 					$http->setEncoding($this->http_encoding);
 				}
 				$this->debug('sending message, length='.strlen($msg));
-				if(ereg('^http:',$this->endpoint)){
+				if(preg_match('/^http:/',$this->endpoint)){
 				//if(strpos($this->endpoint,'http:')){
 					$this->responseData = $http->send($msg,$timeout,$response_timeout,$this->cookies);
-				} elseif(ereg('^https',$this->endpoint)){
+				} elseif(preg_match('/^https/',$this->endpoint)){
 				//} elseif(strpos($this->endpoint,'https:')){
 					//if(phpversion() == '4.3.0-dev'){
 						//$response = $http->send($msg,$timeout,$response_timeout);
@@ -7506,7 +7509,7 @@
 		if (strpos($headers['content-type'], '=')) {
 			$enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1));
 			$this->debug('Got response encoding: ' . $enc);
-			if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
+			if(preg_match('/^(ISO-8859-1|US-ASCII|UTF-8)$/i',$enc)){
 				$this->xml_encoding = strtoupper($enc);
 			} else {
 				$this->xml_encoding = 'US-ASCII';