diff --git a/php/src/app/args/AbstractArgsParser.php b/php/src/app/args/AbstractArgsParser.php
index fdd76f1..92df216 100644
--- a/php/src/app/args/AbstractArgsParser.php
+++ b/php/src/app/args/AbstractArgsParser.php
@@ -65,14 +65,14 @@ abstract class AbstractArgsParser {
       if ($opt === "--") {
         # fin des arguments facultatifs en entrée
         $eoo = true;
-        if ($keepsep) $dest[] = $opt;
+        if ($keepsep) $dest[] = "--";
         break;
       }
       $dest[] = $opt;
     }
     if (!$eoo && $desti < $destmax) {
       # pas assez d'arguments en entrée, terminer avec "--"
-      $dest[] = "--";
+      if ($keepsep) $dest[] = "--";
     }
     return 0;
   }
diff --git a/php/src/app/args/Aodef.php b/php/src/app/args/Aodef.php
index d7904f7..89d9da2 100644
--- a/php/src/app/args/Aodef.php
+++ b/php/src/app/args/Aodef.php
@@ -239,7 +239,8 @@ class Aodef {
   }
 
   function addOptions(?array $options): void {
-    A::merge($this->_options, $this->buildOptions($options));
+    // les options pouvant être numériques (e.g "-1"), utiliser A::merge2
+    A::merge2($this->_options, $this->buildOptions($options));
     $this->updateType();
   }
 
diff --git a/php/tbin/test-application.php b/php/tbin/test-application.php
index bd2ff67..a196a27 100755
--- a/php/tbin/test-application.php
+++ b/php/tbin/test-application.php
@@ -12,6 +12,21 @@ Application::run(new class extends Application {
     "usage" => "-A|-a|-b",
 
     "merge" => parent::ARGS,
+    "sections" => [
+      [
+        "title" => "Section X",
+        "show" => false,
+        ["group",
+         ["-X:", "--setx", "args" => "int", "name" => "x",
+          "help" => "spécifier x",
+         ],
+         ["--setx10", "name" => "x", "value" => 10],
+         ["--setx20", "name" => "x", "value" => 20],
+        ],
+        ["-x", "--incx", "name" => "x"],
+        ["-y", "--decx", "name" => "x", "inverse" => true],
+      ],
+    ],
     ["group",
       ["-A:", "--seta", "args" => "int", "name" => "a",
         "help" => "spécifier a",
@@ -28,27 +43,19 @@ Application::run(new class extends Application {
     ["-D::", "--override",
       "help" => "++remplace celui de la section principale",
     ],
-    "sections" => [
-      [
-        "title" => "Section X",
-        "show" => false,
-        ["group",
-          ["-X:", "--setx", "args" => "int", "name" => "x",
-            "help" => "spécifier x",
-          ],
-          ["--setx10", "name" => "x", "value" => 10],
-          ["--setx20", "name" => "x", "value" => 20],
-        ],
-        ["-x", "--incx", "name" => "x"],
-        ["-y", "--decx", "name" => "x", "inverse" => true],
-      ],
-    ],
-    ["args" => [["value", "value"]], "name" => "args"],
+    ["-1:first", "--one", "help" => "un argument"],
+    ["-2:first,second", "--two", "help" => "deux arguments"],
+    ["-3", "args" => ""],
+    //["args" => [["value", "value"]], "name" => "args"],
+    //["args" => ["value", ["value"]], "name" => "args"],
+    //["args" => ["value", "value"], "name" => "args"],
   ];
 
   private ?int $a = null;
   private ?int $x = null;
   private ?string $override = null;
+  private ?string $one = null;
+  private ?array $two = null;
 
   function main() {
     $profile = app::get_profile($productionMode);
@@ -63,6 +70,8 @@ Application::run(new class extends Application {
       "\na=", var_export($this->a, true),
       "\nx=", var_export($this->x, true),
       "\noverride=", var_export($this->override, true),
+      "\none=", var_export($this->one, true),
+      "\ntwo=", var_export($this->two, true),
       "\nargs=", var_export($this->args, true),
     ]);
   }
diff --git a/php/tbin/test_mail.php b/php/tbin/test-mail.php
similarity index 100%
rename from php/tbin/test_mail.php
rename to php/tbin/test-mail.php
diff --git a/php/tbin/test_mysql.php b/php/tbin/test-mysql.php
similarity index 100%
rename from php/tbin/test_mysql.php
rename to php/tbin/test-mysql.php
diff --git a/php/tbin/test_pgsql.php b/php/tbin/test-pgsql.php
similarity index 100%
rename from php/tbin/test_pgsql.php
rename to php/tbin/test-pgsql.php
diff --git a/php/tbin/test_sqlite.php b/php/tbin/test-sqlite.php
similarity index 100%
rename from php/tbin/test_sqlite.php
rename to php/tbin/test-sqlite.php