Sanity check for NumberFormatter when intl is not installed (#91)

* added sanity check for NumberFormatter class when intl extension is not installed * Update MetricSuffix.php * Update BinarySuffix.php
coduo · Feb 25, 2019 · 2710e07 · 2710e07
1 parent 17a5ab5
commit 2710e07
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diff --git a/src/Coduo/PHPHumanizer/String/BinarySuffix.php b/src/Coduo/PHPHumanizer/String/BinarySuffix.php
@@ -39,6 +39,10 @@ final class BinarySuffix
      */
     public function __construct($number, $locale = 'en', $precision = null)
     {
+        if (!\class_exists('NumberFormatter')) {
+            throw new \RuntimeException('Binary suffix converter requires intl extension!');
+        }
+
         if (!\is_numeric($number)) {
             throw new \InvalidArgumentException('Binary suffix converter accept only numeric values.');
         }

diff --git a/src/Coduo/PHPHumanizer/String/MetricSuffix.php b/src/Coduo/PHPHumanizer/String/MetricSuffix.php
@@ -38,6 +38,10 @@ final class MetricSuffix
      */
     public function __construct($number, $locale = 'en')
     {
+        if (!\class_exists('NumberFormatter')) {
+            throw new \RuntimeException('Metric suffix converter requires intl extension!');
+        }
+
         if (!\is_numeric($number)) {
             throw new \InvalidArgumentException('Metric suffix converter accept only numeric values.');
         }