Update PHP version requirements in composer.json (#16)

* Update PHP version requirements in composer.json

* Update PHP versions in CI workflow

Removed older PHP versions from CI workflow.

* Update PHP version requirement to >=7.2.0

Author: donatj

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         operating-system: [ubuntu-latest]
-        php-versions: ['5.3', '5.4', '5.5', '5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4', '8.5']
+        php-versions: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4', '8.5']
 
     runs-on: ${{ matrix.operating-system }}
 

README.md

@@ -9,7 +9,7 @@ A collection of global `array_*` functions appending to the native PHP set.
 
 ## Requirements
 
-- **php**: >=5.3.0
+- **php**: >=7.2.0
 
 ## Installing
 
@@ -105,4 +105,4 @@ function array_key_refill(array $array, array $keys [, $fill = array()])
 
 - ***array***
 
-Given a keyed array, fills any missing values.
+Given a keyed array, fills any missing values.

composer.json

@@ -21,10 +21,10 @@
 		}
 	],
 	"require": {
-		"php" : ">=5.3.0"
+		"php" : ">=7.2.0"
 	},
 	"require-dev": {
-		"phpunit/phpunit": "~4.8|~9|~11"
+		"phpunit/phpunit": "~8|~9|~11"
 	},
 	"autoload"   : {
 		"files": ["src/array.php"]