Upgrade to PHP 7.0.0, code optimalisation

davidvandertuijn · May 26, 2019 · 0578afa · 0578afa
1 parent edbd9c7
commit 0578afa
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/composer.json b/composer.json
@@ -10,7 +10,7 @@
         }
     ],
     "require": {
-        "php": ">=4.0"
+        "php": ">=7.0.0"
     },
     "autoload": {
         "files": [

diff --git a/src/number_format_to_decimal.php b/src/number_format_to_decimal.php
@@ -7,7 +7,7 @@
  *
  * @return string $sDecimal
  */
-function number_format_to_decimal($sValue)
+function number_format_to_decimal(string $sValue): string
 {
     $iCountCommaSeperators = 0;
     $iCountDotSeperators = 0;