X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=inc%2Fexpression-functions.php;h=dd533a27a7cbcbc53ec6874c9eb99b024ae8c3d9;hp=e1098bf30180d37f6ba6543a3181e5ad7734e0e3;hb=e8ca54fe91872ab95a6ffdc4f1268bf18889021d;hpb=83b9addde2c2c88c714246712eb3b393909fcbd0

diff --git a/inc/expression-functions.php b/inc/expression-functions.php
index e1098bf301..dd533a27a7 100644
--- a/inc/expression-functions.php
+++ b/inc/expression-functions.php
@@ -188,7 +188,8 @@ function doExpressionPipe ($data) {
 	if (!empty($data['callback'])) {
 		//if ($data['callback'] == 'getMemberId') die('<pre>'.encodeEntities(print_r($data, true)).'</pre>');
 		// If the value is empty, we don't add it
-		if (empty($data['value'])) {
+		//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'value[' . gettype($data['value']) . ']=' . $data['value']);
+		if ((empty($data['value'])) && ($data['value'] != '0')) {
 			// No value is set
 			$replacer = '{DQUOTE} . ' . $data['extra_func2'] . '(' . $data['extra_func'] . '(' . $data['callback'] . '())) . {DQUOTE}';
 		} else {
@@ -263,14 +264,17 @@ function doExpressionMessage ($data) {
 
 // Expression call-back for template functions
 function doExpressionTemplate ($data) {
+	// Construct call-back function name
+	$callback = 'doTemplate' . $data['callback'];
+
 	// Init replacer
-	$replacer = '<!-- ['.__FUNCTION__.':'.__LINE__.'] Call-back function doTemplate' . $data['callback']  . ' does not exist. //-->';
+	$replacer = '<!-- ['.__FUNCTION__.':'.__LINE__.'] Call-back function ' . $callback  . ' does not exist. //-->';
 
 	// Is the function there?
-	if (function_exists($data['callback'])) {
+	if (function_exists($callback)) {
 		// Do the replacement
 		//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'template='.$GLOBALS['current_template']);
-		$replacer = '{DQUOTE} . doTemplate' . $data['callback'] . "('" . $GLOBALS['current_template'] . "', true";
+		$replacer = '{DQUOTE} . ' . $callback . "('" . $GLOBALS['current_template'] . "', true";
 
 		// Is 'value' set?
 		if (!empty($data['value'])) {