Minimum php now 7.4

Author: NielBuys

composer.json

@@ -11,7 +11,7 @@
 		"source": "https://github.com/bcit-ci/CodeIgniter"
 	},
 	"require": {
-		"php": ">=7.2"
+		"php": ">=7.4"
 	},
 	"suggest": {
 		"paragonie/random_compat": "Provides better randomness in PHP 5.x"

readme.rst

@@ -20,7 +20,7 @@ https://github.com/NielBuys/CodeIgniter/releases
 Server Requirements
 *******************
 
-PHP version 7.2 or newer (PHP 8.3 ready) is recommended.
+PHP version 7.4 or newer (PHP 8.3 ready) is recommended.
 
 ************
 Installation