PHP新手,验证码有关问题

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Release: 2016-06-13 13:45:07
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PHP新手,验证码问题
下了个开源代码研究,遇到验证码的问题,请教下,以下是错误代码:

errID:2
errStr:imagettftext() [function.imagettftext]: Problem loading glyph
errFile:IWEB_PATH/core\util\captcha_class.php
errLine:256
errTime:11-09-22 14:38:21
##出错时变量的值:##
array (
  'text' => 'nuheb',
  'fontcfg' => 
  array (
  'spacing' => 2,
  'minSize' => 22,
  'maxSize' => 24,
  'font' => 'font.ttf',
  ),
  'fontfile' => 'E:\\php\\lib\\core\\util/font.ttf',
  'lettersMissing' => 0,
  'fontSizefactor' => 1,
  'x' => 60,
  'y' => 91,
  'length' => 5,
  'i' => 0,
  'degree' => -5,
  'fontsize' => 78,
  'letter' => 'n',
)
-------

------解决方案--------------------
show me the code~
------解决方案--------------------

探讨
show me the code~

------解决方案--------------------
errID:2
errStr:imagettftext() [function.imagettftext]: Problem loading glyph
errFile:IWEB_PATH/core\util\captcha_class.php
errLine:256
errTime:11-09-22 14:38:21

这段错误记录是开源码带的调试功能么?
提示的很清楚:
captcha_class.php这个文件里边的第256行错误。imagetfrtext()函数错误,应该是字符文件载入错误吧。


------解决方案--------------------
imagetfrtext()函数错误,根本无法把字符串载入进去!你在检查检查那个函数
------解决方案--------------------
探讨

imagetfrtext()函数错误,根本无法把字符串载入进去!你在检查检查那个函数

------解决方案--------------------
字体文件不存在
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