From 7a5236de3f13f08b8c51eb183c0dcf1c8c85beca Mon Sep 17 00:00:00 2001
From: Alexandre Alapetite <alexandre@alapetite.fr>
Date: Wed, 23 Oct 2019 11:18:20 +0200
Subject: Take advantage of PHP 5.4+ short echo (#2585)

* Take advantage of PHP 5.4+ short echo

https://php.net/migration54.new-features thanks to
https://github.com/FreshRSS/FreshRSS/pull/2495

Use `<?=  ?>` instead of `<?php echo; ?>`
10kB of code saved :-)

Done with regular expression:
```
<\?php echo (.+?);? *\?>
<?= \1 ?>
```

* Try Travis fix

https://github.com/squizlabs/PHP_CodeSniffer/issues/2045#issuecomment-395238272
---
 app/views/error/index.phtml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'app/views/error')

diff --git a/app/views/error/index.phtml b/app/views/error/index.phtml
index 8fd74e8bf..d5618d54c 100644
--- a/app/views/error/index.phtml
+++ b/app/views/error/index.phtml
@@ -1,9 +1,9 @@
 <div class="post">
 	<div class="alert alert-error">
-		<h1 class="alert-head"><?php echo $this->code; ?></h1>
+		<h1 class="alert-head"><?= $this->code ?></h1>
 		<p>
-			<?php echo htmlspecialchars($this->errorMessage, ENT_NOQUOTES, 'UTF-8'); ?><br />
-			<a href="<?php echo _url('index', 'index'); ?>"><?php echo _t('gen.action.back_to_rss_feeds'); ?></a>
+			<?= htmlspecialchars($this->errorMessage, ENT_NOQUOTES, 'UTF-8') ?><br />
+			<a href="<?= _url('index', 'index') ?>"><?= _t('gen.action.back_to_rss_feeds') ?></a>
 		</p>
 	</div>
 </div>
-- 
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