fix(CFNumber): locale insensitive float format

CFNumber must output floats with dot as decimal separator This change forces a 10 digits limit after the decimal separator Signed-off-by: Thierry Bugier <[email protected]>
TECLIB · Jun 4, 2021 · 77ca3dd · 77ca3dd
1 parent d3b5376
commit 77ca3dd
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/composer.json b/composer.json
@@ -6,7 +6,8 @@
     "homepage": "https://github.com/TECLIB/CFPropertyList",
     "license": "MIT",
     "require": {
-        "php": ">=5.6"
+        "php": ">=5.6",
+        "ext-intl": "*"
     },
     "authors": [
         {

diff --git a/src/CFPropertyList/CFNumber.php b/src/CFPropertyList/CFNumber.php
@@ -68,7 +68,13 @@ public function toXML(DOMDocument $doc, $nodeName = "")
             $this->value = intval($this->value);
             $ret = 'integer';
         }
-        return parent::toXML($doc, $ret);
+        $formatter = new \NumberFormatter('en_US', \NumberFormatter::DECIMAL);
+        $formatter->setAttribute(\NumberFormatter::MAX_FRACTION_DIGITS, 10);
+        $formatter->setAttribute(\NumberFormatter::GROUPING_USED, false);
+        $text = $doc->createTextNode($formatter->format($this->value));
+        $node = $doc->createElement($ret);
+        $node->appendChild($text);
+        return $node;
     }
 
   /**