X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=misc.php;h=18a1a41727a99a4968efff7008900a80207fce26;hb=484e7d7390f43456f0dbee648fa9a4e6854401fa;hp=ff0d2272931dcd5f2c3188dedc097a1889df7a00;hpb=22d5fb7ab7d4ee86bd59e194387dca268bd577a1;p=wfpl.git

diff --git a/misc.php b/misc.php
index ff0d227..18a1a41 100644
--- a/misc.php
+++ b/misc.php
@@ -18,6 +18,9 @@
 #  along with wfpl; if not, write to the Free Software Foundation, Inc., 51
 #  Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
+# This exists because file_get_contents() is not documented well. (It says that
+# the second parameter is optional, but does not specify what happens when you
+# do not pass anything.) And because it's nice to work in PHP4.2
 function read_whole_file($name) {
 	$fd = fopen($name, 'r');
 	if($fd === false) {