What are the potential pitfalls of relying on users to manually change print settings to landscape orientation in PHP?

Relying on users to manually change print settings to landscape orientation in PHP can lead to inconsistencies and errors in printing. To ensure a consistent and reliable output, it's better to programmatically set the print settings to landscape orientation in the PHP code itself. 

// Set print settings to landscape orientation
echo '<script>window.print();</script>';
echo '<style>@media print{@page {size: landscape}}</style>';

Keywords

PHP printing landscape orientation user input error handling

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