Optimized some strlen() calls when possible

symfony · Jul 16, 2021 · aefb996 · aefb996
1 parent 012c146
commit aefb996
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Header/AbstractHeader.php b/Header/AbstractHeader.php
@@ -164,14 +164,14 @@ protected function getEncodableWordTokens(string $string): array
             if ($this->tokenNeedsEncoding($token)) {
                 $encodedToken .= $token;
             } else {
-                if (\strlen($encodedToken) > 0) {
+                if ('' !== $encodedToken) {
                     $tokens[] = $encodedToken;
                     $encodedToken = '';
                 }
                 $tokens[] = $token;
             }
         }
-        if (\strlen($encodedToken)) {
+        if ('' !== $encodedToken) {
             $tokens[] = $encodedToken;
         }