Avoid unneeded warning when decoding invalid data on PHP 7.4

clue · clue · commit 6604508a998e · 2020-01-11T18:17:17.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -8,6 +8,8 @@ php:
   - 7.0
   - 7.1
   - 7.2
+  - 7.3
+  - 7.4
   - nightly # ignore errors, see below
   - hhvm # ignore errors, see below
 
diff --git a/src/ChunkedStreamDecoder.php b/src/ChunkedStreamDecoder.php
@@ -111,7 +111,7 @@ protected function iterateBuffer()
                 }
             }
             $this->nextChunkIsLength = false;
-            if (dechex(hexdec($lengthChunk)) !== strtolower($lengthChunk)) {
+            if (dechex(@hexdec($lengthChunk)) !== strtolower($lengthChunk)) {
                 $this->emit('error', array(
                     new Exception('Unable to validate "' . $lengthChunk . '" as chunk length header'),
                 ));

Original file line number	Diff line number	Diff line change
`@@ -111,7 +111,7 @@ protected function iterateBuffer()`
`111`	`111`	`}`
`112`	`112`	`}`
`113`	`113`	`$this->nextChunkIsLength = false;`
`114`		`- if (dechex(hexdec($lengthChunk)) !== strtolower($lengthChunk)) {`
	`114`	`+ if (dechex(@hexdec($lengthChunk)) !== strtolower($lengthChunk)) {`
`115`	`115`	`$this->emit('error', array(`
`116`	`116`	`new Exception('Unable to validate "' . $lengthChunk . '" as chunk length header'),`
`117`	`117`	`));`