diff --git a/.pman.yml b/.composer.pman.yml
similarity index 88%
rename from .pman.yml
rename to .composer.pman.yml
index 2bb2369..5d33807 100644
--- a/.pman.yml
+++ b/.composer.pman.yml
@@ -9,4 +9,4 @@ composer:
   dist:
     link: false
     require:
-      nulib/php: ^0.4.0p82
+      nulib/php: ^0.5.0p82
diff --git a/.idea/nulib-spout.iml b/.idea/nulib-spout.iml
index 461be9e..8f2160d 100644
--- a/.idea/nulib-spout.iml
+++ b/.idea/nulib-spout.iml
@@ -4,7 +4,7 @@
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" packagePrefix="nulib\" />
       <sourceFolder url="file://$MODULE_DIR$/tests" isTestSource="true" packagePrefix="nulib\ext\" />
-      <sourceFolder url="file://$MODULE_DIR$/upstream-3.x/src" isTestSource="false" packagePrefix="OpenSpout\" />
+      <sourceFolder url="file://$MODULE_DIR$/openspout3/src" isTestSource="false" packagePrefix="OpenSpout\" />
       <excludeFolder url="file://$MODULE_DIR$/vendor" />
     </content>
     <orderEntry type="inheritedJdk" />
diff --git a/CHANGES.md b/CHANGES.md
index 1ed7c17..1787c27 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,10 @@
+## Release 0.5.0p82 du 30/04/2025-04:43
+
+## Release 0.5.0p74 du 30/04/2025-04:39
+
+* `6c1c85b` remplacer nur_func par func
+* `3cdcf49` support de multiples définitions pour border
+
 ## Release 0.4.0p82 du 14/03/2025-15:40
 
 ## Release 0.4.0p74 du 14/03/2025-15:35
diff --git a/VERSION.txt b/VERSION.txt
index 1d0ba9e..8f0916f 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-0.4.0
+0.5.0
diff --git a/composer.json b/composer.json
index 59ef416..443ce8b 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
 		"openspout/openspout": "v4.27.0"
 	},
 	"require": {
-		"nulib/php": "^0.4.0p82",
+		"nulib/php": "^0.5.0p82",
 		"ext-dom": "*",
 		"ext-fileinfo": "*",
 		"ext-filter": "*",
diff --git a/composer.lock b/composer.lock
index eda943d..ed31f2c 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,15 +4,15 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "b8cc65f204cb4f352f82d67135a72dc8",
+    "content-hash": "a52c55d2e232adab0d6e67b6b6358568",
     "packages": [
         {
             "name": "nulib/php",
-            "version": "0.4.0p82",
+            "version": "0.5.0p82",
             "source": {
                 "type": "git",
                 "url": "https://git.univ-reunion.fr/sda-php/nulib.git",
-                "reference": "fd120298a91bddcaa3da2decd34b8f99853fb070"
+                "reference": "9f8b6545e68079728bb7349487b99024bd7d5090"
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             "require": {
                 "ext-json": "*",
@@ -22,6 +22,8 @@
             "require-dev": {
                 "ext-curl": "*",
                 "ext-pcntl": "*",
+                "ext-pdo": "*",
+                "ext-pgsql": "*",
                 "ext-posix": "*",
                 "ext-sqlite3": "*",
                 "nulib/tests": "^8.2"
@@ -50,7 +52,7 @@
                 }
             ],
             "description": "fonctions et classes essentielles",
-            "time": "2025-03-14T11:24:39+00:00"
+            "time": "2025-04-30T00:33:36+00:00"
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             "name": "symfony/deprecation-contracts",
@@ -200,16 +202,16 @@
         },
         {
             "name": "symfony/yaml",
-            "version": "v7.2.3",
+            "version": "v7.2.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "ac238f173df0c9c1120f862d0f599e17535a87ec"
+                "reference": "4c4b6f4cfcd7e52053f0c8bfad0f7f30fb924912"
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-                "reference": "ac238f173df0c9c1120f862d0f599e17535a87ec",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/4c4b6f4cfcd7e52053f0c8bfad0f7f30fb924912",
+                "reference": "4c4b6f4cfcd7e52053f0c8bfad0f7f30fb924912",
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             },
             "require": {
@@ -252,7 +254,7 @@
             "description": "Loads and dumps YAML files",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/yaml/tree/v7.2.3"
+                "source": "https://github.com/symfony/yaml/tree/v7.2.5"
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@@ -268,7 +270,7 @@
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-            "time": "2025-01-07T12:55:42+00:00"
+            "time": "2025-03-03T07:12:39+00:00"
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     ],
     "packages-dev": [
@@ -913,16 +915,16 @@
         },
         {
             "name": "friendsofphp/php-cs-fixer",
-            "version": "v3.72.0",
+            "version": "v3.75.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHP-CS-Fixer/PHP-CS-Fixer.git",
-                "reference": "900389362c43d116fee1ffc51f7878145fa61b57"
+                "reference": "399a128ff2fdaf4281e4e79b755693286cdf325c"
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             "dist": {
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-                "reference": "900389362c43d116fee1ffc51f7878145fa61b57",
+                "url": "https://api.github.com/repos/PHP-CS-Fixer/PHP-CS-Fixer/zipball/399a128ff2fdaf4281e4e79b755693286cdf325c",
+                "reference": "399a128ff2fdaf4281e4e79b755693286cdf325c",
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@@ -930,6 +932,7 @@
                 "composer/semver": "^3.4",
                 "composer/xdebug-handler": "^3.0.3",
                 "ext-filter": "*",
+                "ext-hash": "*",
                 "ext-json": "*",
                 "ext-tokenizer": "*",
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@@ -1004,7 +1007,7 @@
             ],
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-                "source": "https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/tree/v3.72.0"
+                "source": "https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/tree/v3.75.0"
             },
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@@ -1012,121 +1015,7 @@
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-            "require": {
-                "icecave/repr": "^4",
-                "php": ">=7.3"
-            },
-            "require-dev": {
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-                "eloquent/phony": "^5",
-                "eloquent/phony-phpunit": "^7",
-                "friendsofphp/php-cs-fixer": "^2",
-                "phpunit/phpunit": "^9"
-            },
-            "type": "library",
-            "autoload": {
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-                    "homepage": "https://github.com/jmalloc"
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-            "description": "A customizable deep comparison library.",
-            "homepage": "https://github.com/icecave/parity",
-            "keywords": [
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-                "comparison",
-                "equal",
-                "equality",
-                "greater",
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-            "autoload": {
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-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
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-                    "homepage": "https://github.com/jmalloc"
-                }
-            ],
-            "description": "A library for generating string representations of any value, inspired by Python's reprlib library.",
-            "homepage": "https://github.com/icecave/repr",
-            "keywords": [
-                "human",
-                "readable",
-                "repr",
-                "representation",
-                "string"
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-            "support": {
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-                "source": "https://github.com/icecave/repr/tree/4.0.0"
-            },
-            "time": "2020-08-25T02:05:11+00:00"
+            "time": "2025-03-31T18:40:42+00:00"
         },
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@@ -1435,16 +1324,16 @@
         },
         {
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-            "version": "0.4.0",
+            "version": "0.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/infection/mutator.git",
-                "reference": "51d6d01a2357102030aee9d603063c4bad86b144"
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-                "reference": "51d6d01a2357102030aee9d603063c4bad86b144",
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@@ -1472,7 +1361,7 @@
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             "support": {
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-                "source": "https://github.com/infection/mutator/tree/0.4.0"
+                "source": "https://github.com/infection/mutator/tree/0.4.1"
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@@ -1484,25 +1373,24 @@
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-            "time": "2024-05-14T22:39:59+00:00"
+            "time": "2025-04-29T08:19:52+00:00"
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-            "version": "6.2.1",
+            "version": "6.4.1",
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                 "url": "https://github.com/jsonrainbow/json-schema.git",
-                "reference": "dff04e3c7c11451a6b4e30709e17c44526ebff73"
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-                "reference": "dff04e3c7c11451a6b4e30709e17c44526ebff73",
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-                "icecave/parity": "^3.0",
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@@ -1558,9 +1446,9 @@
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-                "source": "https://github.com/jsonrainbow/json-schema/tree/6.2.1"
+                "source": "https://github.com/jsonrainbow/json-schema/tree/6.4.1"
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-            "time": "2025-03-06T21:27:10+00:00"
+            "time": "2025-04-04T13:08:07+00:00"
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@@ -1637,16 +1525,16 @@
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-            "version": "1.13.0",
+            "version": "1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/myclabs/DeepCopy.git",
-                "reference": "024473a478be9df5fdaca2c793f2232fe788e414"
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@@ -1685,7 +1573,7 @@
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-                "source": "https://github.com/myclabs/DeepCopy/tree/1.13.0"
+                "source": "https://github.com/myclabs/DeepCopy/tree/1.13.1"
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-            "time": "2025-02-12T12:17:51+00:00"
+            "time": "2025-04-29T12:36:36+00:00"
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@@ -2138,16 +2026,16 @@
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-            "version": "1.12.21",
+            "version": "1.12.25",
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@@ -2192,7 +2080,7 @@
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-            "time": "2025-03-09T09:24:50+00:00"
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@@ -3447,16 +3335,16 @@
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@@ -3499,7 +3387,7 @@
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-                "source": "https://github.com/sanmai/later/tree/0.1.4"
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@@ -3507,7 +3395,7 @@
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-            "time": "2023-10-24T00:25:28+00:00"
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@@ -4556,16 +4444,16 @@
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@@ -4629,7 +4517,7 @@
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@@ -5397,16 +5285,16 @@
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@@ -5438,7 +5326,7 @@
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-                "source": "https://github.com/symfony/process/tree/v7.2.4"
+                "source": "https://github.com/symfony/process/tree/v7.2.5"
             },
             "funding": [
                 {
@@ -5454,7 +5342,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2025-02-05T08:33:46+00:00"
+            "time": "2025-03-13T12:21:46+00:00"
         },
         {
             "name": "symfony/service-contracts",
@@ -5690,16 +5578,16 @@
         },
         {
             "name": "thecodingmachine/safe",
-            "version": "v3.0.2",
+            "version": "v3.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/thecodingmachine/safe.git",
-                "reference": "22ffad3248982a784f9870a37aeb2e522bd19645"
+                "reference": "234f6fe34a0bead8c5ae1cfc0800539442e6f619"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/thecodingmachine/safe/zipball/22ffad3248982a784f9870a37aeb2e522bd19645",
-                "reference": "22ffad3248982a784f9870a37aeb2e522bd19645",
+                "url": "https://api.github.com/repos/thecodingmachine/safe/zipball/234f6fe34a0bead8c5ae1cfc0800539442e6f619",
+                "reference": "234f6fe34a0bead8c5ae1cfc0800539442e6f619",
                 "shasum": ""
             },
             "require": {
@@ -5809,7 +5697,7 @@
             "description": "PHP core functions that throw exceptions instead of returning FALSE on error",
             "support": {
                 "issues": "https://github.com/thecodingmachine/safe/issues",
-                "source": "https://github.com/thecodingmachine/safe/tree/v3.0.2"
+                "source": "https://github.com/thecodingmachine/safe/tree/v3.1.1"
             },
             "funding": [
                 {
@@ -5825,7 +5713,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2025-02-19T19:23:00+00:00"
+            "time": "2025-04-28T07:56:17+00:00"
         },
         {
             "name": "theseer/tokenizer",
diff --git a/src/ext/spout/SpoutBuilder.php b/src/ext/spout/SpoutBuilder.php
index e45f1e9..1542d15 100644
--- a/src/ext/spout/SpoutBuilder.php
+++ b/src/ext/spout/SpoutBuilder.php
@@ -6,7 +6,6 @@ use nulib\file\tab\AbstractBuilder;
 use nulib\file\tab\TAbstractBuilder;
 use nulib\os\path;
 use nulib\php\func;
-use nulib\php\nur_func;
 use nulib\php\time\Date;
 use nulib\php\time\DateTime;
 use nulib\ref\ext\spout\ref_builder;
@@ -95,20 +94,23 @@ class SpoutBuilder extends AbstractBuilder {
     if (($rotation = $cell["rotation"] ?? null) !== null) $style->setTextRotation($rotation);
     if (($format = $cell["format"] ?? null) !== null) $style->setFormat($format);
     if (($border = $cell["border"] ?? null) !== null) {
-      if (is_string($border)) {
-        $parts = explode(" ", $border);
-        $border = [];
+      if (is_array($border)) $borderDefs = $border;
+      else $borderDefs = preg_split('/\s*,\s*/', trim(strval($border)));
+      $border = null;
+      foreach ($borderDefs as $borderDef) {
+        $parts = preg_split('/\s+/', $borderDef);
+        $borderDef = [];
         $styleAll = null;
         $widthAll = null;
         $colorAll = null;
         foreach ($parts as $part) {
           if ($part === "all") {
-            $border["left"] = [];
-            $border["top"] = [];
-            $border["right"] = [];
-            $border["bottom"] = [];
+            $borderDef["left"] = [];
+            $borderDef["top"] = [];
+            $borderDef["right"] = [];
+            $borderDef["bottom"] = [];
           } elseif (preg_match('/^(left|top|right|bottom)$/', $part)) {
-            $border[$part] = [];
+            $borderDef[$part] = [];
           } elseif (preg_match('/^(none|solid|dashed|dotted|double)$/', $part)) {
             $styleAll = $part;
           } elseif (preg_match('/^(thin|medium|thick)$/', $part)) {
@@ -117,18 +119,23 @@ class SpoutBuilder extends AbstractBuilder {
             $colorAll = $part;
           }
         }
-        foreach ($border as &$part) {
+        foreach ($borderDef as &$part) {
           if ($styleAll !== null) $part["style"] = $styleAll;
           if ($widthAll !== null) $part["width"] = $widthAll;
           if ($colorAll !== null) $part["color"] = $colorAll;
         }; unset($part);
+
+        $top = $borderDef["top"] ?? null;
+        $right = $borderDef["right"] ?? null;
+        $bottom = $borderDef["bottom"] ?? null;
+        $left = $borderDef["left"] ?? null;
+
+        self::add_border_part($border, "top", $top);
+        self::add_border_part($border, "right", $right);
+        self::add_border_part($border, "bottom", $bottom);
+        self::add_border_part($border, "left", $left);
       }
-      $parts = null;
-      self::add_border_part($parts, "top", $border["top"] ?? null);
-      self::add_border_part($parts, "right", $border["right"] ?? null);
-      self::add_border_part($parts, "bottom", $border["bottom"] ?? null);
-      self::add_border_part($parts, "left", $border["left"] ?? null);
-      if ($parts !== null) $style->setBorder(new Border(...$parts));
+      if ($border !== null) $style->setBorder(new Border(...$border));
     }
     if (($autofit = $cell["autofit"] ?? null) !== null) $style->setShouldShrinkToFit($autofit);
     return $style;
@@ -333,13 +340,8 @@ class SpoutBuilder extends AbstractBuilder {
       }
       if (array_key_exists("cook_func", $sheetParams)) {
         $cookFunc = $sheetParams["cook_func"] ?? null;
-        $cookCtx = $cookArgs = null;
-        if ($cookFunc !== null) {
-          nur_func::ensure_func($cookFunc, $this, $cookArgs);
-          $cookCtx = nur_func::_prepare($cookFunc);
-        }
-        $this->cookCtx = $cookCtx;
-        $this->cookArgs = $cookArgs;
+        if ($cookFunc !== null) $cookFunc = func::with($cookFunc)->bind($this);
+        $this->cookFunc = $cookFunc;
       }
     }
     return $this;