X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=format.php;h=a6b0582fc2680a1b90c5a171efbb167a466f50be;hb=b714d3f571fc78989e69c7272c5812eb97479cf0;hp=0fbc88fe6ffcf24698735db7dadcefa85c781fbf;hpb=cd68b6037f8558fd98e07486282e2a25f9c4626b;p=wfpl.git

diff --git a/format.php b/format.php
index 0fbc88f..a6b0582 100644
--- a/format.php
+++ b/format.php
@@ -24,6 +24,22 @@ function format_caption($str) {
 	return str_replace('Email', 'E-mail', $str);
 }
 
+# This function makes sure that $str is in the list of options, and returns "" otherwise
+function format_options($str, $name) {
+	if(!isset($GLOBALS[$name . '_options'])) {
+		die("Couldn't find options for \"$name\". Be sure to call pulldown().");
+	}
+
+	foreach($GLOBALS[$name . '_options']['options'] as $keyval) {
+		list($key, $value) = $keyval;
+		if($str == $key) {
+			return $str;
+		}
+	}
+
+	return '';
+}
+
 function format_int($str) {
 	$str = ereg_replace('[^0-9]', '', $str);
 	return ereg_replace('^0*([0-9])', '\1', $str);