X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=misc.php;h=1045d45fa0b3fe5d476add34aa3bb1dc18826ad8;hb=a9604eaba9c4e4e0ebe4edf3227298451cc4dbb8;hp=1e9a2b7c84a135d96cd8075bec092b4a13ec1229;hpb=19290886b2b738f1cc43f2d7bdea74bf05603b17;p=wfpl.git

diff --git a/misc.php b/misc.php
index 1e9a2b7..1045d45 100644
--- a/misc.php
+++ b/misc.php
@@ -15,6 +15,35 @@
 #  You should have received a copy of the GNU General Public License
 #  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+# pass an integer, returns the suffix
+function ordinal_suffix($i) {
+	# teens are all __th
+	if(strlen($i) > 1 && substr($i, -2, 1) === '1') {
+		return 'th';
+	}
+	switch(substr($i, -1)) {
+		case '':
+			return '';
+		case '1':
+			return 'st';
+		case '2':
+			return 'nd';
+		case '3':
+			return 'rd';
+		default;
+			return 'th';
+	}
+}
+
+# ordinalize(1) => "1st"
+# ordinalize(2) => "2nd"
+# ordinalize(3) => "3rd"
+# ordinalize(111) => "111th"
+# ordinalize("62") => "62nd"
+function ordinalize($i) {
+	return $i . ordinal_suffix($i);
+}
+
 # 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, $timeout = 0){
@@ -105,7 +134,7 @@ function get_text_between($text, $start_text, $end_text) {
 # Make it easy to insert an array into the template data structure so that each
 # element of the array gets its own row.
 #
-# passed this: columnate(array('a', 'b', 'c'), 'k');
+# passed this: columnize(array('a', 'b', 'c'), 'k');
 # it returns: array(array('k' => 'a'),
 #                   array('k' => 'b'),
 #                   array('k' => 'c'));