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more robust supressing of warning

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Signed-off-by: Robin Appelman <robin@icewind.nl>
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Robin Appelman 2016-11-17 15:43:04 +01:00
commit 9790501e26
1 changed files with 8 additions and 1 deletions
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9
src/Wrapper.php
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@ -28,7 +28,14 @@ abstract class Wrapper implements File, Directory {
protected static function wrapSource($source, $context, $protocol, $class) { protected static function wrapSource($source, $context, $protocol, $class) {
try { try {
stream_wrapper_register($protocol, $class); stream_wrapper_register($protocol, $class);
if (@rewinddir($source) === false) { // there is no way to check if a resource is a directory or file handle expect trying to use it as one or the other
// and check for errors
// we need to suppress error reporting since we expect a warning every time this is called with a file handle
$reportingLevel = error_reporting();
error_reporting(0);
$isFileHandle = rewinddir($source) === false;
error_reporting($reportingLevel);
if ($isFileHandle) {
$wrapped = fopen($protocol . '://', 'r+', false, $context); $wrapped = fopen($protocol . '://', 'r+', false, $context);
} else { } else {
$wrapped = opendir($protocol . '://', $context); $wrapped = opendir($protocol . '://', $context);