X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/943e5fe6997f71709d344a73363021ffcefe3539..1c6f4263635dce309434dc10e622552b1e70308b:/lib-php/ParameterParser.php

diff --git a/lib-php/ParameterParser.php b/lib-php/ParameterParser.php
index 98b95388..a4936d37 100644
--- a/lib-php/ParameterParser.php
+++ b/lib-php/ParameterParser.php
@@ -22,7 +22,10 @@ class ParameterParser
 
     public function getBool($sName, $bDefault = false)
     {
-        if (!isset($this->aParams[$sName]) || strlen($this->aParams[$sName]) == 0) {
+        if (!isset($this->aParams[$sName])
+            || !is_string($this->aParams[$sName])
+            || strlen($this->aParams[$sName]) == 0
+        ) {
             return $bDefault;
         }
 
@@ -31,7 +34,7 @@ class ParameterParser
 
     public function getInt($sName, $bDefault = false)
     {
-        if (!isset($this->aParams[$sName])) {
+        if (!isset($this->aParams[$sName]) || is_array($this->aParams[$sName])) {
             return $bDefault;
         }
 
@@ -44,7 +47,7 @@ class ParameterParser
 
     public function getFloat($sName, $bDefault = false)
     {
-        if (!isset($this->aParams[$sName])) {
+        if (!isset($this->aParams[$sName]) || is_array($this->aParams[$sName])) {
             return $bDefault;
         }
 
@@ -57,7 +60,10 @@ class ParameterParser
 
     public function getString($sName, $bDefault = false)
     {
-        if (!isset($this->aParams[$sName]) || strlen($this->aParams[$sName]) == 0) {
+        if (!isset($this->aParams[$sName])
+            || !is_string($this->aParams[$sName])
+            || strlen($this->aParams[$sName]) == 0
+        ) {
             return $bDefault;
         }
 
@@ -66,11 +72,14 @@ class ParameterParser
 
     public function getSet($sName, $aValues, $sDefault = false)
     {
-        if (!isset($this->aParams[$sName]) || strlen($this->aParams[$sName]) == 0) {
+        if (!isset($this->aParams[$sName])
+            || !is_string($this->aParams[$sName])
+            || strlen($this->aParams[$sName]) == 0
+        ) {
             return $sDefault;
         }
 
-        if (!in_array($this->aParams[$sName], $aValues)) {
+        if (!in_array($this->aParams[$sName], $aValues, true)) {
             userError("Parameter '$sName' must be one of: ".join(', ', $aValues));
         }