diff --git a/.idea/libraries/Dart_SDK.xml b/.idea/libraries/Dart_SDK.xml
index 3dbed52..cb79f3d 100644
--- a/.idea/libraries/Dart_SDK.xml
+++ b/.idea/libraries/Dart_SDK.xml
@@ -1,25 +1,25 @@
 <component name="libraryTable">
   <library name="Dart SDK">
     <CLASSES>
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/async" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/cli" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/collection" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/convert" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/core" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/developer" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/ffi" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/html" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/indexed_db" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/io" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/isolate" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/js" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/js_util" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/math" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/mirrors" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/svg" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/typed_data" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/web_audio" />
-      <root url="file://Z:/flutter/bin/cache/dart-sdk/lib/web_gl" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/async" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/cli" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/collection" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/convert" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/core" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/developer" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/ffi" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/html" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/indexed_db" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/io" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/isolate" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/js" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/js_util" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/math" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/mirrors" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/svg" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/typed_data" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/web_audio" />
+      <root url="file://$PROJECT_DIR$/../flutter/bin/cache/dart-sdk/lib/web_gl" />
     </CLASSES>
     <JAVADOC />
     <SOURCES />
diff --git a/Sources/php_script/script/distance.php b/Sources/php_script/script/distance.php
deleted file mode 100644
index a038647..0000000
--- a/Sources/php_script/script/distance.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-function metersBetweenTwoUser($lat1, $lng1, $lat2, $lng2): float
-{
-    $earth_radius = 6378137;                                                            // Radius of the Earth in meters :
-
-    $rlo1 = deg2rad($lng1);                                                             //Transform the coordinate longitude1 from degree to radian
-    $rla1 = deg2rad($lat1);                                                             //Transform the coordinate latitude1 from degree to radian
-    $rlo2 = deg2rad($lng2);                                                             //Transform the coordinate longitude2 from degree to radian
-    $rla2 = deg2rad($lat2);                                                             //Transform the coordinate latitude2 from degree to radian
-
-    $dlo = ($rlo2 - $rlo1) / 2;                                                         //Stock in $dlo the result of the calcul : ($rlo2 - $rlo1) / 2
-    $dla = ($rla2 - $rla1) / 2;                                                         //Stock in $dla the result of the calcul : ($rla2 - $rla1) / 2
-
-    $a = (sin($dla) * sin($dla)) + cos($rla1) * cos($rla2) * (sin($dlo) * sin($dlo));   //Do some operations to return the distance in meters
-
-    $d = 2 * atan2(sqrt($a), sqrt(1 - $a));                                             //Do some operations to return the distance in meters
-
-    return round($earth_radius * $d);                                                   // Return the distance in meters between 2 GPS points
-}
-
-
-
diff --git a/Sources/php_script/script/insertAndMakeListUser.php b/Sources/php_script/script/insertAndMakeListUser.php
index f81f726..c4b6210 100644
--- a/Sources/php_script/script/insertAndMakeListUser.php
+++ b/Sources/php_script/script/insertAndMakeListUser.php
@@ -1,8 +1,28 @@
 <?php
 
+function metersBetweenTwoUser($lat1, $lng1, $lat2, $lng2): float
+{
+    $earth_radius = 6378137;                                                            // Radius of the Earth in meters :
+
+    $rlo1 = deg2rad($lng1);                                                             //Transform the coordinate longitude1 from degree to radian
+    $rla1 = deg2rad($lat1);                                                             //Transform the coordinate latitude1 from degree to radian
+    $rlo2 = deg2rad($lng2);                                                             //Transform the coordinate longitude2 from degree to radian
+    $rla2 = deg2rad($lat2);                                                             //Transform the coordinate latitude2 from degree to radian
+
+    $dlo = ($rlo2 - $rlo1) / 2;                                                         //Stock in $dlo the result of the calcul : ($rlo2 - $rlo1) / 2
+    $dla = ($rla2 - $rla1) / 2;                                                         //Stock in $dla the result of the calcul : ($rla2 - $rla1) / 2
+
+    $a = (sin($dla) * sin($dla)) + cos($rla1) * cos($rla2) * (sin($dlo) * sin($dlo));   //Do some operations to return the distance in meters
+
+    $d = 2 * atan2(sqrt($a), sqrt(1 - $a));                                             //Do some operations to return the distance in meters
+
+    return round($earth_radius * $d);                                                   // Return the distance in meters between 2 GPS points
+}
+
 function insertUserAndReturnList(): array|int
 {
 
+    include "config.php";
     $res = connection();
 
     if ($res == -1) {
@@ -58,11 +78,13 @@ function insertUserAndReturnList(): array|int
 
             }
         }
-        return (json_encode($listUser));                                            //Return an encode array in json, so flutter ca=n interpret it
+        return $listUser;                                            //Return an encode array in json, so flutter ca=n interpret it
 
     } else {                                                                        //If the method POST return nothing
 
         return 3;                                                                   //Return a code error
 
     }
-}
\ No newline at end of file
+}
+
+print(json_encode(insertUserAndReturnList()));