Fix PHP error when exceptions is not an array on admin

everaldomatias · Apr 9, 2023 · 61d9aad · 61d9aad
1 parent 3d417f5
commit 61d9aad
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Showing 2 changed files with 12 additions and 9 deletions.
diff --git a/README.md b/README.md
@@ -38,6 +38,9 @@ With this, I keep the plugin here on Github and will continue to improve it acco
 
 ## Changelog ##
 
+#### 3.3.1 - 2023-04-09 ####
+- Fix PHP error when exceptions is not an array on admin
+
 #### 3.3.0 - 2023-04-09 ####
 - Fix button CSS
 - Fix PHP error when numbers is empty on admin

diff --git a/includes/class-open-whatsapp-chat.php b/includes/class-open-whatsapp-chat.php
@@ -132,16 +132,16 @@ public function owc_print_button() {
 		$is_show = true;
 		$owc_exceptions = $owc_option['owc_exceptions'];
 
-		foreach ( $owc_exceptions as $owc_exception ) {
-
-			if (substr( $owc_exception, -1) === '/' ) {
-				$owc_exception = substr( $owc_exception, 0, -1 );
-			}
-
-			if ( trim( $owc_exception ) == $this->owc_get_url() ) {
-				$is_show = false;
+		if ( is_array( $owc_exceptions ) ) {
+			foreach ( $owc_exceptions as $owc_exception ) {
+				if ( substr( $owc_exception, -1) === '/' ) {
+					$owc_exception = substr( $owc_exception, 0, -1 );
+				}
+
+				if ( trim( $owc_exception ) == $this->owc_get_url() ) {
+					$is_show = false;
+				}
 			}
-
 		}
 
 		if ( $is_show && $owc_option['owc_number'] && $owc_option['owc_message'] ) {