Initial commit

README.md

@@ -1,2 +1,28 @@
 # simple-enum
-Simple enum for PHP < 8.1
+Simple enum for PHP < 8.1 >= 5.3.0
+
+### Usage:
+
+```php
+abstract class DaysOfWeek extends Enums
+{
+    const SUNDAY = 0;
+    const MONDAY = 1;
+    const TUESDAY = 2;
+    const WEDNESDAY = 3;
+    const THURSDAY = 4;
+    const FRIDAY = 5;
+    const SATURDAY = 6;
+}
+
+var_dump(DaysOfWeek::isValidName('esyede')) . PHP_EOL; // bool(false)
+var_dump(DaysOfWeek::isValidName('MONDAY')) . PHP_EOL; // bool(true)
+var_dump(DaysOfWeek::isValidName('Monday')) . PHP_EOL; // bool(true)
+var_dump(DaysOfWeek::isValidName('Monday', $strict = true)) . PHP_EOL; // bool(false)
+var_dump(DaysOfWeek::isValidName(0)) . PHP_EOL; // bool(false)
+
+var_dump(DaysOfWeek::isValidValue(0)) . PHP_EOL; // bool(true)
+var_dump(DaysOfWeek::isValidValue(5)) . PHP_EOL; // bool(true)
+var_dump(DaysOfWeek::isValidValue(7)) . PHP_EOL; // bool(false)
+var_dump(DaysOfWeek::isValidValue('FRIDAY')) . PHP_EOL; // bool(false)
+```