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HomeBackend DevelopmentPHP Tutorial超级新手求PHP最简单问题

$mobile 值是 123456

<?php echo $mobile?>

上面正常输出


<?php 'mobile'=>'echo $mobile'?>

这样子就不行了,我想请问这样应该怎么做样输去结果
'mobile'=>'123456' 这样子



回复讨论(解决方案)

echo "'mobile'=>'$mobile'";

echo "'mobile'=>'$mobile'";



echo 能放在后面吗?

如'mobile'=>'echo $mobile' 这种方法

都报错了还挣扎

不能!
规则就是规则,必须要遵守的

那我应该用什么方法把 值放到那个'mobile'=>'{放到这里来了}'

楼主你可以描述下你原来的需求

就不要在你的代码基础上修改了..

<?PHP $flag = 0;         //要post的数据 $argv = array(          'sn'=>'SDK-WLL-010-00133', //提供的账号		 'pwd'=>strtoupper(md5('SDK-WLL-010-00133'.'b6AedeA-')), //此处密码需要加密 加密方式为 md5(sn+password) 32位大写		 'mobile'=>'15920531400',//手机号 多个用英文的逗号隔开 post理论没有长度限制.推荐群发一次小于等于10000个手机号		 'content'=>'订单成功',//短信内容;		 'ext'=>'',		 'rrid'=>'',//默认空 如果空返回系统生成的标识串 如果传值保证值唯一 成功则返回传入的值		 'stime'=>''//定时时间 格式为2011-6-29 11:09:21		 ); //构造要post的字符串 foreach ($argv as $key=>$value) {           if ($flag!=0) {                          $params .= "&";                          $flag = 1;           }          $params.= $key."="; $params.= urlencode($value);          $flag = 1;           }          $length = strlen($params);                  //创建socket连接          $fp = fsockopen("sdk2.zucp.net",8060,$errno,$errstr,10) or exit($errstr."--->".$errno);          //构造post请求的头          $header = "POST /z_mdsmssend.aspx HTTP/1.1\r\n";          $header .= "Host:sdk2.zucp.net\r\n";          $header .= "Content-Type: application/x-www-form-urlencoded\r\n";          $header .= "Content-Length: ".$length."\r\n";          $header .= "Connection: Close\r\n\r\n";          //添加post的字符串          $header .= $params."\r\n";          //发送post的数据          fputs($fp,$header);          $inheader = 1;           while (!feof($fp)) {                          $line = fgets($fp,1024); //去除请求包的头只显示页面的返回数据                          if ($inheader && ($line == "\n" || $line == "\r\n")) {                                  $inheader = 0;                           }                           if ($inheader == 0) {                                 // echo $line;                           }           }  echo $line; fclose($fp); ?>



我想在红色的部分调用变量值!

'mobile'=>' 15920531400'

$argv = array(          'sn'=>'SDK-WLL-010-00133', //提供的账号         'pwd'=>strtoupper(md5('SDK-WLL-010-00133'.'b6AedeA-')), //此处密码需要加密 加密方式为 md5(sn+password) 32位大写         'mobile'=>'<span style="color: #FF0000;">'.$shoujihao.'</span>',//手机号 多个用英文的逗号隔开 post理论没有长度限制.推荐群发一次小于等于10000个手机号         'content'=>'订单成功',//短信内容;         'ext'=>'',         'rrid'=>'',//默认空 如果空返回系统生成的标识串 如果传值保证值唯一 成功则返回传入的值         'stime'=>''//定时时间 格式为2011-6-29 11:09:21         ); 

字符串和变量之间用 . 相连  字符串加引号(单双均可)

那我应该用什么方法把 值放到那个'mobile'=>'{放到这里来了}'



尼玛,楼主,你的头像标签太诱人了。我刚想好好看你的代码帮帮忙,眼光就被吸引到头像上。晕死,真是个?丝程序猿。

双引号扩单引号即可:
echo "'mobile'"."=>"."'".$mobile."'";

看看以前发的贴,现在都笑晕过去了!

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