我正在尝试将 PDFlib 支持添加到 PHP 中,但在最终弄清楚如何安装 PDFlib 之后,我收到了这个错误:
Fatal error: Uncaught exception 'PDFlibException' with message 'Function must not be called in 'object' scope'
使用php.net上的示例代码:
<?php
// create handle for new PDF document
$pdf = pdf_new();
// open a file
pdf_open_file($pdf, "test.pdf");
// start a new page (A4)
pdf_begin_page($pdf, 595, 842);
// get and use a font object
$arial = pdf_findfont($pdf, "Arial", "host", 1); pdf_setfont($pdf, $arial, 10);
// print text
pdf_show_xy($pdf, "There are more things in heaven and earth, Horatio,",50, 750);
pdf_show_xy($pdf, "than are dreamt of in your philosophy", 50,730);
// end page
pdf_end_page($pdf);
// close and save file
pdf_close($pdf);
?>
有没有人对可能导致这种情况的原因有任何想法?我试过用谷歌搜索,但我找不到任何解决方案。