From: seld
Operating system: Linux
PHP version: Irrelevant
Package: Output Control
Bug Type: Bug
Bug description:php_strip_whitespace outputs warnings instead of going through the error_handle
Description:
------------
php_strip_whitespace appears to be bypassing the error handler and
output buffering. If you run it in CLI and there is a warning like
"Unterminated comment starting line .." then that is output to the user
with no chance to intercept.
More infos at https://github.com/composer/composer/issues/3030
and a
test run showing various issues at http://3v4l.org/pS3LE
The only workaround found was to @-silence the call, which is alright
but I thought I'd report it anyway because it's pretty strange behavior.
Test script:
---------------
<?php
function log_error($num, $str, $file, $line, $context = null) {
throw new ErrorException( $str, 0, $num, $file, $line );
}
set_error_handler('log_error');
ob_start();
// uncommenting the line below might help surface the problem:
//error_reporting(-1); ini_set('display_errors', 1);
file_put_contents('test.php', '<?php /*');
$out = php_strip_whitespace('test.php');
unlink('test.php');
var_dump(ob_get_clean(), $out);
Expected result:
----------------
string(0) ""
string(6) "<?php "
Actual result:
--------------
Warning: Unterminated comment starting line 1 in repro.php on line 9
string(0) ""
string(6) "<?php "
--
Edit bug report at https://bugs.php.net/bug.php?id=67655&edit=1
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