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-rw-r--r--plugins/LocalFilesEditor/functions.inc.php73
1 files changed, 73 insertions, 0 deletions
diff --git a/plugins/LocalFilesEditor/functions.inc.php b/plugins/LocalFilesEditor/functions.inc.php
new file mode 100644
index 000000000..95a88c050
--- /dev/null
+++ b/plugins/LocalFilesEditor/functions.inc.php
@@ -0,0 +1,73 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | PhpWebGallery - a PHP based picture gallery |
+// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
+// | Copyright (C) 2003-2007 PhpWebGallery Team - http://phpwebgallery.net |
+// +-----------------------------------------------------------------------+
+// | file : $Id$
+// | last update : $Date$
+// | last modifier : $Author$
+// | revision : $Revision$
+// +-----------------------------------------------------------------------+
+// | This program is free software; you can redistribute it and/or modify |
+// | it under the terms of the GNU General Public License as published by |
+// | the Free Software Foundation |
+// | |
+// | This program is distributed in the hope that it will be useful, but |
+// | WITHOUT ANY WARRANTY; without even the implied warranty of |
+// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
+// | General Public License for more details. |
+// | |
+// | You should have received a copy of the GNU General Public License |
+// | along with this program; if not, write to the Free Software |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA. |
+// +-----------------------------------------------------------------------+
+
+/**
+ * returns $code if php syntax is correct
+ * else return false
+ *
+ * @param string php code
+ */
+function eval_syntax($code)
+{
+ $code = str_replace(array('<?php', '?>'), '', $code);
+ $b = 0;
+ foreach (token_get_all($code) as $token)
+ {
+ if ('{' == $token) ++$b;
+ else if ('}' == $token) --$b;
+ }
+ if ($b) return false;
+ else
+ {
+ ob_start();
+ $eval = eval('if(0){' . $code . '}');
+ ob_end_clean();
+ if ($eval === false) return false;
+ else return '<?php' . $code . '?>';
+ }
+}
+
+/**
+ * returns true or false if $str is bool
+ * returns $str if $str is integer
+ * else "$str"
+ *
+ * @param string
+ */
+function editarea_quote($value)
+{
+ switch (gettype($value))
+ {
+ case "boolean":
+ return $value ? 'true' : 'false';
+ case "integer":
+ return $value;
+ default:
+ return '"'.$value.'"';
+ }
+}
+
+?> \ No newline at end of file