X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fseekat;a=blobdiff_plain;f=lib%2Ffunctions.php;h=8a1615be160d1cf9b9bc3037056b1296e120601e;hp=9130fd40b53074d1cc46cf97605acde67e4a6b65;hb=654d736df2c46ec2520f73e9089d06a44f2b9c50;hpb=2121556150be871684b5046af7cf250b8219128d

diff --git a/lib/functions.php b/lib/functions.php
index 9130fd4..8a1615b 100644
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -11,12 +11,12 @@ namespace {
 
 namespace seekat {
 	/**
-	 * Generate a human readable representation of a variable
+	 * Generate a human-readable representation of a variable
 	 * @param mixed $arg
 	 * @param bool $export whether to var_export the $arg
 	 * @return string
 	 */
-	function typeof($arg, $export = false) {
+	function typeof($arg, bool $export = false) : string {
 		$type = is_object($arg)
 			? "instance of ".get_class($arg)
 			: gettype($arg);