php读取本地php文件源代码输出显示
下在看一个利用fopen,file_get_contents读取本地服务器中.php文件的代码并显示的一些方法总结
如我有两个文件a.php,b.php,a.php文件中的语句是:
<?php echo "i am a.php"; ?>
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现在,我需要在b.php文件显示文件a.php中的源代码,源代码如下:
<?php $a_code = file_get_contents('a.php'); echo htmlspecialchars($a_code);//www.phprm.com ?>
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重点即在此htmlspecialchars()函数,htmlspecialchars() 函数把一些预定义的字符转换为 HTML 实体.
再看一实例fopen()函数,代码如下:
$file = fopen("a.php","r");
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效果与上面也是一样的,当然如果只是要在a.php中显示b.php 我们直接使用inlucde()调用即可,代码如下:
inlucde('a.php');
如果是想读取远程服务器的.php文件,那么返回的是html内容了,这个不要问为什么否则大家都不写程序了.
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