Revert "Merge commit from fork" (#5825)

This reverts commit 453fb73.

Author: AngelFQC

main/inc/lib/nusoap/class.soap_server.php

@@ -586,54 +586,34 @@ function invoke_method() {
 		$this->appendDebug($this->varDump($this->methodparams));
 		$this->debug("in invoke_method, calling '$this->methodname'");
 		if (!function_exists('call_user_func_array')) {
-			try {
-				if ($class == '') {
-					$this->debug('in invoke_method, calling function using eval()');
-					$reflectionFunction = new ReflectionFunction($this->methodname);
-					$params = $reflectionFunction->getParameters();
-
-					if (count($params) !== count($this->methodparams)) {
-						$this->fault('SOAP-ENV:Client', "Paremeter count mismatch");
-						return;
-					}
-
-					$this->methodreturn = $reflectionFunction->invokeArgs(array_values($this->methodparams));
+			if ($class == '') {
+				$this->debug('in invoke_method, calling function using eval()');
+				$funcCall = "\$this->methodreturn = $this->methodname(";
+			} else {
+				if ($delim == '..') {
+					$this->debug('in invoke_method, calling class method using eval()');
+					$funcCall = "\$this->methodreturn = ".$class."::".$method."(";
 				} else {
-					$reflectionMethod = new ReflectionMethod($class, $method);
-					$params = $reflectionMethod->getParameters();
-
-					if (count($params) !== count($this->methodparams)) {
-						$this->fault('SOAP-ENV:Client', "Paremeter count mismatch");
+					$this->debug('in invoke_method, calling instance method using eval()');
+					// generate unique instance name
+					$instname = "\$inst_".time();
+					$funcCall = $instname." = new ".$class."(); ";
+					$funcCall .= "\$this->methodreturn = ".$instname."->".$method."(";
+				}
+			}
+			if ($this->methodparams) {
+				foreach ($this->methodparams as $param) {
+					if (is_array($param) || is_object($param)) {
+						$this->fault('SOAP-ENV:Client', 'NuSOAP does not handle complexType parameters correctly when using eval; call_user_func_array must be available');
 						return;
 					}
-
-					$instance = null;
-
-					if ($delim == '..') {
-						if (!$reflectionMethod->isStatic()) {
-							throw new Exception("Method '$method' is not static");
-						}
-					} else {
-						if ($reflectionMethod->isStatic()) {
-							throw new Exception("Method '$method' is static");
-						}
-
-						$instance = new $class();
-					}
-
-					$this->methodreturn = $reflectionMethod->invokeArgs($instance, array_values($this->methodparams));
+					$funcCall .= "\"$param\",";
 				}
-
-				$this->debug('in invoke_method, methodreturn: ' . $this->varDump($this->methodreturn));
-			} catch (ReflectionException $e) {
-				$this->fault('SOAP-ENV:Client', 'Error invoking method: '.$e->getMessage());
-
-				return;
-			} catch (Exception $e) {
-				$this->fault('SOAP-ENV:Client', $e->getMessage());
-
-				return;
+				$funcCall = substr($funcCall, 0, -1);
 			}
+			$funcCall .= ');';
+			$this->debug('in invoke_method, function call: '.$funcCall);
+			@eval($funcCall);
 		} else {
 			if ($class == '') {
 				$this->debug('in invoke_method, calling function using call_user_func_array()');