Hi!
@ is often used to stop error/warning output to the browser on that line,
but the next couple lines of code are used to handle that error. For
example:
if (!($dom = @DOMDocument::load($file_name))) {
log_it('invalid XML: ' . $php_errormsg);
die('invalid XML');
}
So if error processing is totally turned off, $php_errormsg won't be
populated.
That's true. So, if you use code that uses $php_errormsg, of course you
can not use this optimization and should not enable it (at least for
error types and code parts that you use $php_errormsg with).
Also, if you use @ to stop warning output to the browser you should read
the manual about display_errors and part of the security guidelines when
it says never enable display_errors in production ;)
--
Stanislav Malyshev, Zend Software Architect
s...@zend.com http://www.zend.com/
(408)253-8829 MSN: s...@zend.com
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