Use echo shortcut syntax

Replace all occurrences of "<?php echo" and "<?php print" by "<?=" to
reduce noise in templates.

Note that as of PHP 5.4.0, "<?=" is always available and no longer
requires "short_open_tag" to be set.

Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/UPGRADING b/UPGRADING
index f1d43f1a..1d7d5cfb 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -17,6 +17,8 @@ ALTER TABLE Users ADD COLUMN PGPKey VARCHAR(40) NULL DEFAULT NULL;
 
 4. Enable the PDO MySQL extension (pdo_mysql.so) in "php.ini".
 
+5. Upgrade to PHP>=5.4.0 or enable "short_open_tag" in "php.ini".
+
 From 1.9.0 to 1.9.1
 -------------------