PHP验证码不显示,请问怎么解决? http://103.246.245.147:83/joyin.php?id=joyin_LIIDSBPOQK_313333GD库是打开的,请问验证码怎么不显示? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 http://103.246.245.147:83/pub/this.php返回HTTP/1.0 500 Internal Server ErrorDate: Sat, 02 Mar 2013 08:33:59 GMTServer: Apache/2.4.3 (Win32) OpenSSL/1.0.1c PHP/5.4.7X-Powered-By: PHP/5.4.7Set-Cookie: PHPSESSID=uhugm58c2q92eaae4ul8ti21m5; path=/Expires: Thu, 19 Nov 1981 08:52:00 GMTCache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0Pragma: no-cacheContent-Length: 0Connection: closeContent-Type: text/html <?php session_start();session_register('SafeCode');$type = 'gif';$width= 60;$height= 20;header("Content-type: image/".$type);srand((double)microtime()*1000000);$randval = randStr(4,"");if($type!='gif'&&function_exists('imagecreatetruecolor')){$im = @imagecreatetruecolor($width,$height);}else{$im = @imagecreate($width,$height);}$r = Array(225,211,255,223);$g = Array(225,236,237,215);$b = Array(225,236,166,125);$key = rand(0,3);$backColor = ImageColorAllocate($im,$r[$key],$g[$key],$b[$key]);$borderColor = ImageColorAllocate($im,0,0,0);$pointColor = ImageColorAllocate($im,255,170,255);@imagefilledrectangle($im,0,0,$width -1,$height -1,$backColor);@imagerectangle($im,0,0,$width-1,$height-1,"");$stringColor = ImageColorAllocate($im,555,51,153);for($i=0;$i<=100;$i++){$pointX = rand(2,$width-2);$pointY = rand(2,$height-2);@imagesetpixel($im,$pointX,$pointY,$pointColor);}@imagestring($im,10,10,2,$randval,$stringColor);$ImageFun='Image'.$type;$ImageFun($im);@ImageDestroy($im);$_SESSION['validationcode'] = $randval;function randStr($len=6,$format='NUMBER') {switch($format) {case 'ALL':$chars='0123456789';break;case 'CHAR':$chars='';break;case 'NUMBER':$chars='0123456789';break;default :$chars='0123456789';break;}$string="";while(strlen($string)<$len)$string.=substr($chars,(mt_rand()%strlen($chars)),1);return $string;};echo ' ';?>这是验证的代码。 <?php session_start();//session_register('SafeCode');//这个函数已列于废止,使用时会有警告$type = 'gif';$width= 60;$height= 20;header("Content-type: image/".$type);srand((double)microtime()*1000000);$_SESSION['SafeCode'] = $randval = randStr(4,"");if($type!='gif'&&function_exists('imagecreatetruecolor')){ cakephp的框架搭建的例子 请教一个正则表达式匹配问题 跪求‘如何缓定上传MP3文件’,谢谢! 急!请高人指点一下,这段代码错在哪里,应该怎样改正!多谢! 哪位大侠能够提供开源多用户相册系统 高分求:shopex电子商务网店系统首页的图片幻灯怎么加图片 网页游戏的活动管理后台和管理后台 工单流转/指派 有什么PHP源码可用? php解析apk信息时使用ZipArchive的open方法报错:21 请问,Centos7以yum方式安装apache,如何开启http/2 ? 新手求教 高分求高手帮忙解密php文件!
返回HTTP/1.0 500 Internal Server Error
Date: Sat, 02 Mar 2013 08:33:59 GMT
Server: Apache/2.4.3 (Win32) OpenSSL/1.0.1c PHP/5.4.7
X-Powered-By: PHP/5.4.7
Set-Cookie: PHPSESSID=uhugm58c2q92eaae4ul8ti21m5; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 0
Connection: close
Content-Type: text/html
session_start();
session_register('SafeCode');
$type = 'gif';
$width= 60;
$height= 20;
header("Content-type: image/".$type);
srand((double)microtime()*1000000);
$randval = randStr(4,"");
if($type!='gif'&&function_exists('imagecreatetruecolor')){
$im = @imagecreatetruecolor($width,$height);
}else{
$im = @imagecreate($width,$height);
}
$r = Array(225,211,255,223);
$g = Array(225,236,237,215);
$b = Array(225,236,166,125);
$key = rand(0,3);
$backColor = ImageColorAllocate($im,$r[$key],$g[$key],$b[$key]);
$borderColor = ImageColorAllocate($im,0,0,0);
$pointColor = ImageColorAllocate($im,255,170,255);
@imagefilledrectangle($im,0,0,$width -1,$height -1,$backColor);
@imagerectangle($im,0,0,$width-1,$height-1,"");
$stringColor = ImageColorAllocate($im,555,51,153);
for($i=0;$i<=100;$i++){
$pointX = rand(2,$width-2);
$pointY = rand(2,$height-2);
@imagesetpixel($im,$pointX,$pointY,$pointColor);
}
@imagestring($im,10,10,2,$randval,$stringColor);
$ImageFun='Image'.$type;
$ImageFun($im);
@ImageDestroy($im);
$_SESSION['validationcode'] = $randval;
function randStr($len=6,$format='NUMBER') {
switch($format) {
case 'ALL':
$chars='0123456789';break;
case 'CHAR':
$chars='';break;
case 'NUMBER':
$chars='0123456789';break;
default :
$chars='0123456789';
break;
}
$string="";
while(strlen($string)<$len)
$string.=substr($chars,(mt_rand()%strlen($chars)),1);
return $string;
}
;echo ' ';
?>这是验证的代码。
session_start();
//session_register('SafeCode');//这个函数已列于废止,使用时会有警告
$type = 'gif';
$width= 60;
$height= 20;
header("Content-type: image/".$type);
srand((double)microtime()*1000000);
$_SESSION['SafeCode'] = $randval = randStr(4,"");
if($type!='gif'&&function_exists('imagecreatetruecolor')){