fix(contact): retrocomp for send_mail not to an array

mrflos · mrflos · commit cd2cdf66dc15 · 2025-09-30T18:16:12.000+03:00
diff --git a/includes/email.inc.php b/includes/email.inc.php
@@ -86,6 +86,11 @@ function send_mail($mail_sender, $name_sender, $mail_receiver, $subject, $messag
             }
         }
 
+        // for retro-compatibility, if $mail_receiver is not an array, we convert it
+        if (!is_array($mail_receiver) && filter_var($mail_receiver, FILTER_VALIDATE_EMAIL)) {
+            $mail_receiver[] = $mail_receiver;
+        }
+
         $recipientBatches = array_chunk($mail_receiver, $batchSize);
 
         foreach ($recipientBatches as $batchIndex => $batch) {

Original file line number	Diff line number	Diff line change
`@@ -86,6 +86,11 @@ function send_mail($mail_sender, $name_sender, $mail_receiver, $subject, $messag`
`86`	`86`	`}`
`87`	`87`	`}`
`88`	`88`
	`89`	`+ // for retro-compatibility, if $mail_receiver is not an array, we convert it`
	`90`	`+ if (!is_array($mail_receiver) && filter_var($mail_receiver, FILTER_VALIDATE_EMAIL)) {`
	`91`	`+ $mail_receiver[] = $mail_receiver;`
	`92`	`+ }`
	`93`	`+`
`89`	`94`	`$recipientBatches = array_chunk($mail_receiver, $batchSize);`
`90`	`95`
`91`	`96`	`foreach ($recipientBatches as $batchIndex => $batch) {`