X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=misc.php;h=cdaf2a1b321619bce98e8e0be5eca688d3a01ece;hb=b45e6d51148bf9100d302713d3f8e6885fd072a3;hp=1045d45fa0b3fe5d476add34aa3bb1dc18826ad8;hpb=4112c956c82b436e1eb0214026fc2bf16f2f2bcf;p=wfpl.git

diff --git a/misc.php b/misc.php
index 1045d45..cdaf2a1 100644
--- a/misc.php
+++ b/misc.php
@@ -44,6 +44,16 @@ function ordinalize($i) {
 	return $i . ordinal_suffix($i);
 }
 
+# remove the $key from $_REQUEST and return it's value (or null if it's not there)
+function _REQUEST_cut($key) {
+	if(!isset($_REQUEST[$key])) {
+		return null;
+	}
+	$ret = $_REQUEST[$key];
+	unset($_REQUEST[$key]);
+	return $ret;
+}
+
 # returns an array containing just the elements of $pipes that are readable (without blocking)
 # timeout 0 means don't wait, timeout NULL means wait indefinitely
 function readable_sockets($pipes, $timeout = 0){