PHP Manual Function Reference Non-Text MIME Output PDF PDF Functions PDF_set_horiz_scaling PDF_set_gstate PDF_set_info_author PDF_set_horiz_scaling (PHP 4, PECL pdflib >= 1.0.0)PDF_set_horiz_scaling — Set horizontal text scaling [deprecated] Description This function is deprecated since PDFlib version 3, use PDF_set_value() with parameter horizscaling instead.