X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Faction.php;h=50370c09feca6086b4b1a68a03f26b9ed174b111;hb=fb3029d74e5552641d005079de422e762e7ac73b;hp=c346c751313482206230f1d016a7379bfdc62005;hpb=5d0bd93eb3e958b41113afdce85643a82a1f5bb3;p=quix0rs-gnu-social.git

diff --git a/lib/action.php b/lib/action.php
index c346c75131..50370c09fe 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -46,4 +46,18 @@ class Action { // lawsuit
 			$this->args[$k] = ($strip) ? stripslashes($v) : $v;
 		}
 	}
+	
+	function boolean($key, $def=false) {
+		$arg = strtolower($this->trimmed($key));
+		
+		if (is_null($arg)) {
+			return $def;
+		} else if (in_array($arg, array('true', 'yes', '1'))) {
+			return true;
+		} else if (in_array($arg, array('false', 'no', '0'))) {
+			return false;
+		} else {
+			return $def;
+		}
+	}
 }