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-rw-r--r--include/text.php1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/text.php b/include/text.php
index 6e0e63df3..833b495f4 100644
--- a/include/text.php
+++ b/include/text.php
@@ -222,6 +222,7 @@ function unxmlify($s) {
// convenience wrapper, reverse the operation "bin2hex"
+// This is a built-in function in php >= 5.4
if(! function_exists('hex2bin')) {
function hex2bin($s) {