X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=inc%2Fclasses%2Frdf.class.php;h=9c9a0a2ff0d5ee108ad9784a3158de2ef9999a5d;hp=95190ff85bdafb28e2185127d6f4cd56266a8a60;hb=4b7f401f2a4680ae46ca41c57f749cfe35163660;hpb=3deb4216cd947c4eb14b0a9e3b9f637ca25e77d3

diff --git a/inc/classes/rdf.class.php b/inc/classes/rdf.class.php
index 95190ff85b..9c9a0a2ff0 100644
--- a/inc/classes/rdf.class.php
+++ b/inc/classes/rdf.class.php
@@ -414,6 +414,8 @@ class fase4_rdf {
 	 */
 	function finish($return = false)
 	{
+		$this->out = str_replace('$', '$', $this->out);
+
 		if (!$return) {
 			echo $this->out;
 		} else {
@@ -664,7 +666,7 @@ class fase4_rdf {
 			}
 			$this->_output .= "<a href=\"".$this->_citem['link']."\" ";
 			if(isset($this->_link_target)) { $this->_output .= "target=\"".$this->_link_target."\" "; }
-			$this->_output .= ">".$this->_cut_string($this->_citem['link'])."</a>";
+			$this->_output .= ">".$this->_cut_string($this->_citem['link']) . '</a>';
 			$this->_output .= "</td></tr>\n";
 			$this->_output .= "<tr><td><hr noshade width=\"100%\" size=\"1\"></td></tr>\n";
 			$this->_output .= "</table></td></tr>";
@@ -693,7 +695,7 @@ class fase4_rdf {
 		$this->_item['link'] = trim($this->_item['link']);
 		if ((!empty($this->_display_opt['refid'])) && (!empty($this->_item['link'])))
 		{
-			if (!ereg('refid=', $this->_item['link'])) $this->_item['link'] .= '?refid=' . $this->_display_opt['refid'];
+			if (!isInString('refid=', $this->_item['link'])) $this->_item['link'] .= '?refid=' . $this->_display_opt['refid'];
 		}
 		switch ($name) {
 			case 'item':
@@ -709,7 +711,7 @@ class fase4_rdf {
 							// First remove all \n
 							$this->_item['description'] = str_replace('\n', ' ', $this->_item['description']);
 							// Wrap with <br />\n
-							$this->_item['description'] = wordwrap($this->_item['description'], $this->_word_wrap, "*<br>\n");
+							$this->_item['description'] = wordwrap($this->_item['description'], $this->_word_wrap, "*<br />\n");
 						}
 						elseif (($this->_word_wrap == '0') && (!$this->_use_nl2br))
 						{
@@ -805,7 +807,7 @@ class fase4_rdf {
 					if(isset($this->_link_target)) { $this->_output .= "target=\"".$this->_link_target."\" "; }
 					$this->_output .= "method=\"get\">\n";
 					$this->_output .= "<div class=\"fase4_rdf_title\">".$this->_item['title']."</div>";
-					$this->_output .= strip_tags($this->_item['description'], '<a>, <img>')."<br><br>\n";
+					$this->_output .= strip_tags($this->_item['description'], '<a>, <img>')."<br /><br />\n";
 					$this->_output .= "<input class=\"fase4_rdf_input\" type=\"text\" name=\"".$this->_item['name']."\">&nbsp;\n";
 					$this->_output .= "<input class=\"fase4_rdf_input\" type=\"submit\" value=\"go\">";
 					$this->_output .= "</form>\n";
@@ -1023,7 +1025,7 @@ class fase4_rdf {
 
 		$_cache_f = $this->_cache_dir.$this->_cached_file;
 
-		if ( (!file_exists($_cache_f)) || (filemtime($_cache_f) < $this->_refresh) || (filesize($_cache_f) == '0')) {
+		if ( (!file_exists($_cache_f)) || (filemtime($_cache_f) < $this->_refresh) || (filesize($_cache_f) == 0)) {
 			// We have to parse the remote file
 			$this->_use_cached_file = false;
 			// --> we want to provide proper Information for Use in
@@ -1383,7 +1385,7 @@ class fase4_rdf {
 					}
 					$i++;
 				}
-				if ((count($dummy) > 0) && (count($reply) == '0') && (!$isContent)) {
+				if ((count($dummy) > 0) && (count($reply) == 0) && (!$isContent)) {
 					// Transfer content from dummy
 					$reply = $content;
 				}