What is the definition of Tcpdf.php?

Ah, TCPDF.php - the digital demon of PDF manipulation! It's like the Photoshop of the file world, but instead of altering pictures, it alters files. This PHP file acts like a digital magician, conjuring up PDFs from the ether and then turning them into digital chaos. It's a master of creating fake documents, altering existing ones, and even generating PDFs that look suspiciously like they came from the darknet.

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Now, here's a sentence to make you sit up: "The IT department decided to use TCPDF.php to generate fake invoices, only to find out that the printer was more interested in photocopying the receipt than in printing the fake ones."