<?php

require_once?'string.func.php';

//function?verifyImage(){
	$width?=?80;
	$height?=?20;
	$image?=?imagecreatetruecolor($width,?$height);
	$white?=?imagecolorallocate($image,?255,?255,?255);
	$black?=?imagecolorallocate($image,?0,?0,?0);
	
	imagefilledrectangle($image,1,1,?$width-2,?$height-2,?$white);
	$type?=?1;
	$length?=?4;
	$chars?=?buildRandomString($type,$length);
	$sess_name?=?"verify";
	$_SESSION[$sess_name]?=?$chars;
	$fontfile?=?array("DENG.TTF","DENGB.TTF","DENGL.TTF","MSYH.TTC","SIMFANG.TTF","SIMHEI.TTF");
	
	for?($i?=?0;$i?<?$length;$i++){
		$size?=?mt_rand(14,?18);
		$angle?=?mt_rand(-15,?15);
		$x?=?5+$i*$size;
		$y?=?mt_rand(20,?26);
		$fontfile?=?"../fonts/".$fontfile[mt_rand(0,?count($fontfile)-1)];
		$color?=?imagecolorallocate($image,mt_rand(50,90),?mt_rand(80,?200),?mt_rand(90,?180));
		$text?=?substr($chars,$i,1);
		imagettftext($image,?$size,?$angle,?$x,?$y,?$color,?$fontfile,?$text);
	}
//}
header("Content-Type:image/png");
imagegif($image);
imagedestroy($image);

字體文件讀取報(bào)錯(cuò)，而且提示無(wú)法修改標(biāo)題信息！請(qǐng)大神幫忙解答！謝謝(?ó﹏ò?)！