From: Roland Häder <roland@mxchange.org>
Date: Mon, 29 Jul 2013 22:04:18 +0000 (+0000)
Subject: Better use isValidSqlLink() (driver-dependent) than is_resource() which worked only... 
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=5855377579850556ccfb7d667d5b5fdcc406b7dd;p=mailer.git

Better use isValidSqlLink() (driver-dependent) than is_resource() which worked only with now deprecated MySQL extension
---

diff --git a/inc/ajax/ajax_installer.php b/inc/ajax/ajax_installer.php
index 0031a183cd..5e6bf0d664 100644
--- a/inc/ajax/ajax_installer.php
+++ b/inc/ajax/ajax_installer.php
@@ -62,7 +62,7 @@ function establishAjaxInstallerDatabaseLink () {
 	$linkResource = sqlConnectToDatabase(getSession('mysql_host'), getSession('mysql_login'), getSession('mysql_password1'), __FUNCTION__, __LINE__);
 
 	// Is this a link resource?
-	if (!is_resource($linkResource)) {
+	if (!isValidSqlLink($linkResource)) {
 		// Is not a resource
 		reportBug(__FUNCTION__, __LINE__, 'linkResource[]=' . gettype($linkResource) . ', expected: link resource');
 	} elseif (!isSqlLinkUp()) {
diff --git a/inc/sql-functions.php b/inc/sql-functions.php
index 9e82b02daf..cc16793be7 100644
--- a/inc/sql-functions.php
+++ b/inc/sql-functions.php
@@ -585,7 +585,7 @@ function ifSqlTableExists ($tableName) {
 			array($tableName), __FUNCTION__, __LINE__);
 
 		// Is a link there?
-		if (!is_resource($result)) {
+		if (!isValidSqlLink($result)) {
 			// Is installation phase?
 			if (isInstaller()) {
 				// Then silently abort here
@@ -630,7 +630,7 @@ function ifSqlTableColumnExists ($tableName, $columnName, $forceFound = FALSE) {
 		), __FUNCTION__, __LINE__);
 
 	// Is a link there?
-	if (!is_resource($result)) {
+	if (!isValidSqlLink($result)) {
 		// Is installation phase?
 		if (isInstaller()) {
 			// Then silently abort here
@@ -672,7 +672,7 @@ function ifSqlTableIndexExist ($tableName, $keyName, $forceFound = FALSE) {
 	$result = sqlQueryEscaped("SHOW INDEX FROM `%s`", array($tableName), __FUNCTION__, __LINE__);
 
 	// Is a link there?
-	if (!is_resource($result)) {
+	if (!isValidSqlLink($result)) {
 		// Is installation phase?
 		if (isInstaller()) {
 			// Then silently abort here