调用未定义的函数pdf_new（） [英] Call to undefined function pdf_new()

问题描述

大家好我需要在php中使用pdf创建一个报告

因为我是php的新手我首先编写了一个简单的程序来打开pdf

Hi all i need to create a report in php using pdf
As i am new to php first i have written a simple program to open a pdf

$pdf = pdf_new();  
pdf_open_file($pdf, "philosophy.pdf");  
pdf_begin_page($pdf, 595, 842);  
$arial = pdf_findfont($pdf, "Arial", "host", 1); pdf_setfont($pdf, $arial, 10); pdf_show_xy($pdf, "There are more things in heaven and earth, Horatio,", 50, 750);
pdf_show_xy($pdf, "than are dreamt of in your philosophy", 50, 730);  
pdf_end_page($pdf);  
pdf_close($pdf); 

但是我收到错误，因为调用了未定义的函数pdf_new（）。如何解决这个问题？

请帮忙。

But i am getting error as call to undefined function pdf_new(). How to solve this?
Pls help.

推荐答案

pdf = pdf_new（）;
pdf_open_file（

pdf = pdf_new(); pdf_open_file(

pdf， philosophy.pdf）;
pdf_begin_page（

pdf, "philosophy.pdf"); pdf_begin_page(

pdf，595,842）;

pdf, 595, 842);

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