Webklex / php-imap

src/Connection/Protocols/ImapProtocol.php

Braces +16 added lines, -7 removed lines

@@ -111,7 +111,9 @@ 
         if ($line === "" && $next_char !== "\n") {
             throw new RuntimeException('empty response');
         }
-        if ($this->debug) echo "<< ".$line."\n";
+        if ($this->debug) {
+            echo "<< ".$line."\n";
+        }
         return $line . "\n";
     }
 
@@ -325,7 +327,9 @@ 
      * @throws RuntimeException
      */
     public function write(string $data) {
-        if ($this->debug) echo ">> ".$data ."\n";
+        if ($this->debug) {
+            echo ">> ".$data ."\n";
+        }
 
         if (fwrite($this->stream, $data . "\r\n") === false) {
             throw new RuntimeException('failed to write - connection closed?');
@@ -477,7 +481,9 @@ 
     public function getCapabilities(): array {
         $response = $this->requestAndResponse('CAPABILITY');
 
-        if (!$response) return [];
+        if (!$response) {
+            return [];
+        }
 
         $capabilities = [];
         foreach ($response as $line) {
@@ -644,13 +650,14 @@ 
             // if we want only one message we can ignore everything else and just return
             if ($to === null && !is_array($from) && ($uid ? $tokens[2][$uidKey] == $from : $tokens[0] == $from)) {
                 // we still need to read all lines
-                while (!$this->readLine($tokens, $tag))
-
+                while (!$this->readLine($tokens, $tag)) {
+                
                     return $data;
+                }
             }
             if ($uid) {
                 $result[$tokens[2][$uidKey]] = $data;
-            }else{
+            } else{
                 $result[$tokens[0]] = $data;
             }
         }
@@ -1080,7 +1087,9 @@ 
     public function search(array $params, $uid = IMAP::ST_UID): array {
         $command = $this->buildUIDCommand("SEARCH", $uid);
         $response = $this->requestAndResponse($command, $params);
-        if (!$response) return [];
+        if (!$response) {
+            return [];
+        }
 
         foreach ($response as $ids) {
             if ($ids[0] == 'SEARCH') {