Bug #71287 [NEW]: Error message contains hexadecimal instead of decimal number

From: php dot bug dot stream_write at frankkleine dot de Operating system: PHP version: 7.0.1 Package: Streams related Bug Type: Bug Bug description:Error message contains hexadecimal instead of decimal number Description: ------------ When a user defined stream wrapper implements the stream_write($data) method and this returns a number which is lower then the expected amounts of bytes passed as $data an error message is generated which informs about the problem that not all data was written. Starting with PHP 7, one of the integer values (the one returned from the stream wrapper method) in this warning is printed in hexadecimal representation, while the total amount is in decimal representation. In PHP 5 both numbers were in decimal representation. Test script: --------------- <?php class Stream { public function stream_open($path, $mode, $options, $opened_path) { return true; } public function stream_write($data) { return strlen($data) - 2; } } stream_wrapper_register('test', Stream::class); file_put_contents('test://file.txt', 'foobarbaz'); ?> Expected result: ---------------- Warning: file_put_contents(): Only 7 of 9 bytes written, possibly out of free disk space in - on line 14 Actual result: -------------- Warning: file_put_contents(): Only 0x7l of 9 bytes written, possibly out of free disk space in - on line 14 -- Edit bug report at https://bugs.php.net/bug.php?id=71287&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=71287&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=71287&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=71287&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=71287&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=71287&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=71287&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=71287&r=needscript Try newer version: https://bugs.php.net/fix.php?id=71287&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=71287&r=support Expected behavior: https://bugs.php.net/fix.php?id=71287&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=71287&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=71287&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=71287&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=71287&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=71287&r=dst IIS Stability: https://bugs.php.net/fix.php?id=71287&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=71287&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=71287&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=71287&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=71287&r=mysqlcfg