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authorz0rglub <z0rglub@piwigo.org>2004-10-23 17:56:46 +0000
committerz0rglub <z0rglub@piwigo.org>2004-10-23 17:56:46 +0000
commit98b65edb831e95695cc840692ab8ad294478f80d (patch)
tree2b1ffe5ba3c8bc1fcdb209e8f8d793bd18e9dd1d /include/functions_html.inc.php
parent60ac6f180e9500c6fea0c872277f107f05d7d26d (diff)
- refactoring of comments.php
- creation of function get_thumbnail_src used everywhere a thumbnail must be displayed - creation of function parse_comment_content (used in comments.php and picture.php) - concerning undefined index on arrays retrieved in database, instead of testing possibly unset values, use of @ operator (smarter...) - add pre tag in default.css stylesheet for debugging purpose (need to have left aligned text) git-svn-id: http://piwigo.org/svn/trunk@579 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to '')
-rw-r--r--include/functions_html.inc.php31
1 files changed, 31 insertions, 0 deletions
diff --git a/include/functions_html.inc.php b/include/functions_html.inc.php
index a7752e4c2..454c4c24f 100644
--- a/include/functions_html.inc.php
+++ b/include/functions_html.inc.php
@@ -269,4 +269,35 @@ function get_html_menu_category($category)
return $menu;
}
+
+/**
+ * returns HTMLized comment contents retrieved from database
+ *
+ * newlines becomes br tags, _word_ becomes underline, /word/ becomes
+ * italic, *word* becomes bolded
+ *
+ * @param string content
+ * @return string
+ */
+function parse_comment_content($content)
+{
+ $content = nl2br($content);
+
+ // replace _word_ by an underlined word
+ $pattern = '/_([^\s]*)_/';
+ $replacement = '<span style="text-decoration:underline;">\1</span>';
+ $content = preg_replace($pattern, $replacement, $content);
+
+ // replace *word* by a bolded word
+ $pattern = '/\*([^\s]*)\*/';
+ $replacement = '<span style="font-weight:bold;">\1</span>';
+ $content = preg_replace($pattern, $replacement, $content);
+
+ // replace /word/ by an italic word
+ $pattern = '/\/([^\s]*)\//';
+ $replacement = '<span style="font-style:italic;">\1</span>';
+ $content = preg_replace($pattern, $replacement, $content);
+
+ return $content;
+}
?>