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call callbacks after running the stream operation

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This commit is contained in:
Robin Appelman 2014-07-24 00:45:45 +02:00
commit acb8b69108
1 changed files with 7 additions and 4 deletions
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11
src/CallbackWrapper.php
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@ -20,7 +20,7 @@ namespace Icewind\Streams;
* ]
* ]
*
* All callbacks are called before the operation is executed on the source stream
* All callbacks are called after the operation is executed on the source stream
*/
class CallBackWrapper extends Wrapper {
/**
@ -54,23 +54,26 @@ class CallBackWrapper extends Wrapper {
}
public function stream_read($count) {
$result = parent::stream_read($count);
if ($this->readCallback) {
call_user_func($this->readCallback, $count);
}
return parent::stream_read($count);
return $result;
}
public function stream_write($data) {
$result = parent::stream_write($data);
if ($this->writeCallback) {
call_user_func($this->writeCallback, $data);
}
return parent::stream_write($data);
return $result;
}
public function stream_close() {
$result = parent::stream_close();
if ($this->closeCallback) {
call_user_func($this->closeCallback);
}
return parent::stream_close();
return $result;
}
}