Home Backend Development PHP Tutorial 数据采集中用到的php插件,各位帮忙下吧!该如何解决

数据采集中用到的php插件,各位帮忙下吧!该如何解决

Jun 13, 2016 am 09:59 AM
php

数据采集中用到的php插件,各位帮忙下吧!!!!!!!!
在数据采集中用到下边一段代码,但是不是很明白其中的意思,希望给各位帮忙解决一下!
解释一下每句的意思,及$LabelArray[]用法。

$LabelArray['内容'] = $LabelArray['标题'].$LabelArray['内容'];  
$LabelArray['内容'] = str_replace('老鼠','▲▲▲死老鼠▲▲▲',$LabelArray['内容']);
$LabelArray['标题'] = '【给标题标签加个前缀】'.$LabelArray['标题'];
$LabelArray['时间'] =date('Y-m-d H:i:s',time()); 
$authorarray = array('火车头','孤魂','飞越无限','Vus520','小文','麦兜','netdream','天毅','6sky','sengl');
$rndnum = rand(0,9);
$LabelArray['作者'] = '再刷新,后面变随机 '.$authorarray[$rndnum];

------解决方案--------------------

PHP code
$LabelArray['内容'] = $LabelArray['标题'].$LabelArray['内容']; // 给$LabelArray数组中的'内容'元素赋值$LabelArray['内容'] = str_replace('老鼠','▲▲▲死老鼠▲▲▲',$LabelArray['内容']);// 将$LabelArray数组中的'内容'元素的值中的'老鼠'替换为'▲▲▲死老鼠▲▲▲'$LabelArray['标题'] = '【给标题标签加个前缀】'.$LabelArray['标题']; //给$LabelArray数组中的'标题'元素前面加前缀再赋值给它$LabelArray['时间'] =date('Y-m-d H:i:s',time());  // 获取当前时间$authorarray = array('火车头','孤魂','飞越无限','Vus520','小文','麦兜','netdream','天毅','6sky','sengl'); // 建立新数组$rndnum = rand(0,9); // 0-9之间随机出一个整数$LabelArray['作者'] = '再刷新,后面变随机 '.$authorarray[$rndnum];// 给'作者'赋值<br><font color="#e78608">------解决方案--------------------</font><br>这一段只是说$LabelArray['Html']这个如果有内容<br>把它的内再加上前面的那一部份<br><font color="#e78608">------解决方案--------------------</font><br>数组的下标 可以自己命名<br>当然可以随便起 但最好与你的内容有相关 这样能够一目了然 方便自己与别人的维护<br><font color="#e78608">------解决方案--------------------</font><br>接收到的数据是:".$LabelArray['Html'];  它这里不是写着吗<br><font color="#e78608">------解决方案--------------------</font><br>恩,你应该去看PHP的基础语法,然后再用php手册查你遇到的不熟悉的函数<br>http://www.php.net/manual/en/<div class="clear">
                 
              
              
        
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