fpdf2 #44

            $fc = file_get_contents($file);
            if ($fc === false) {
                $this->error('Cannot open file: ' . $file);
            }
            $size = strlen($fc);
            $date = @date('YmdHisO', filemtime($file));
Adding "@" before date('YmdHisO', filemtime($file)) prevents warning and errors during this function execution from being displayed.

If you need to do that, you should probably implement a better way to qualify and recover from errors, using Exceptions.
Time to fix: about 4 hours
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                                    Last edited Fri, 10 Jan 2025 08:34:12 +0000 by Andreas Müller
                    
            $md = 'D:' . substr($date, 0, -2) . "'" . substr($date, -2) . "'";;
            $this->putNewObj();
            $info['n'] = $this->objectNumber;
            $this->put('<<');