initial

wp-content/plugins/gravitysmtp/includes/utils/class-booleish.php

@@ -0,0 +1,22 @@
+<?php
+namespace Gravity_Forms\Gravity_SMTP\Utils;
+
+class Booliesh {
+
+	public static function get( $value, $default = false ) {
+		if ( is_string( $value ) ) {
+			$value = strtolower( $value );
+		}
+
+		if ( $value === false || $value === 0 || $value === '0' || $value === 'no' || $value === 'off' || $value === 'false' || empty( $value ) ) {
+			return false;
+		}
+
+		if ( $value === true || $value === 1 || $value === '1' || $value === 'yes' || $value === 'on' || $value === 'true' || ! empty( $value ) ) {
+			return true;
+		}
+
+		return $default;
+	}
+
+}