CODEWITHSUNDEEP
phperror-handlingtcpdf
syl.fabre
syl.fabre

Reputation: 746

How to avoid TCPDF error suppressing system?

TCPDF uses a lot the PHP @ operator to suppress error. As my application use a custom error handler, it still get these "suppressed" errors.

How can I make it ignore @-suppressed errors?

I thought of finding out if the error comes from TCPDF using the backtrace but the error may come from a line not using @ operator. Such a line looks like (l. 6882) for instance:

if (($imsize = @getimagesize($file)) === FALSE) {

I've asked Nicola Asuni (TCPDF creator) about this specific error and he said: "The code is working fine and the error has been suppressed on purpose".

I use PHP function set_error_handler to handle errors.

And the following: error_reporting(E_ALL); on PHP 5.4

Upvotes: 1

Views: 664

Answers (1)

Tivie
Tivie

Reputation: 18923

Check for error_reporting() inside the error handler (you should read the PHP Documentation, it explains your concrete case there)

See the example (adapted from PHP DOCS):

function myErrorHandler($errno, $errstr, $errfile, $errline ) {
    if (!(error_reporting() & $errno)) {
        // This error code is not included in error_reporting or was called with @
        return;
    }

    throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
}
set_error_handler('myErrorHandler');

@strpos();

Upvotes: 2

Related Questions