Merge pull request #29 from mlocati-forks/fix-min-php-version

Fix declared minimum PHP version

Author: ip2location-com

package.xml

@@ -51,7 +51,7 @@
   <dependencies>
     <required>
       <php>
-        <min>5.4.0</min>
+        <min>8.0.0</min>
       </php>
       <pearinstaller>
         <min>1.4.0b1</min>