Merge pull request #1 from driehle/feat/php8.2

Allow PHP 8.2 and drop PHP 7.3

Author: driehle

composer.json

@@ -21,7 +21,7 @@
 		}
 	],
 	"require": {
-		"php": "^7.3 || ~8.0.0 || ~8.1.0"
+		"php": ">=7.4 <8.3"
 	},
 	"require-dev": {
 		"ergebnis/composer-normalize": "^2.18.0",
@@ -42,5 +42,10 @@
 		"cs-check": "php-cs-fixer fix --dry-run --verbose",
 		"cs-fix": "php-cs-fixer fix --verbose",
 		"test": "phpunit"
+	},
+	"config": {
+		"allow-plugins": {
+			"ergebnis/composer-normalize": true
+		}
 	}
 }

library/Md5Crypt/Md5Crypt.php

@@ -55,7 +55,7 @@ protected static function to64($v, $n)
         $ret = '';
 
         while (--$n >= 0) {
-            $ret .= $itoa64[$v & 0x3f];
+            $ret .= $itoa64[$v & 0x3F];
             $v = $v >> 6;
         }
 
@@ -135,20 +135,20 @@ public static function unix($pw, $salt = null, $Magic = '$1$')
         $passwd = '';
         $passwd .= self::to64((intval(ord($final[0])) << 16)
                         | (intval(ord($final[6])) << 8)
-                        | (intval(ord($final[12]))), 4);
+                        | intval(ord($final[12])), 4);
         $passwd .= self::to64((intval(ord($final[1])) << 16)
                         | (intval(ord($final[7])) << 8)
-                        | (intval(ord($final[13]))), 4);
+                        | intval(ord($final[13])), 4);
         $passwd .= self::to64((intval(ord($final[2])) << 16)
                         | (intval(ord($final[8])) << 8)
-                        | (intval(ord($final[14]))), 4);
+                        | intval(ord($final[14])), 4);
         $passwd .= self::to64((intval(ord($final[3])) << 16)
                         | (intval(ord($final[9])) << 8)
-                        | (intval(ord($final[15]))), 4);
-        $passwd .= self::to64((intval(ord($final[4]) << 16)
+                        | intval(ord($final[15])), 4);
+        $passwd .= self::to64(intval(ord($final[4]) << 16)
                         | (intval(ord($final[10])) << 8)
-                        | (intval(ord($final[5])))), 4);
-        $passwd .= self::to64((intval(ord($final[11]))), 2);
+                        | intval(ord($final[5])), 4);
+        $passwd .= self::to64(intval(ord($final[11])), 2);
 
         // Return the final string
         return $Magic . $salt . '$' . $passwd;