如何使用php将php代码写入文件 [英] how to write php code to a file with php
问题描述
对于我的网站的一部分，我需要能够使用php将php代码写入文件. 例如:
For part of my website I need to be able to write php code to a file with php. For example:
$filename = "RtestR.php";
$ourFileName =$filename;
$ourFileHandle = fopen($ourFileName, 'w');
$written = "
<html>
<body>
<?php
echo \"I like the color \".$_SESSION['color'].\"!!!!\";
</body>
</html>
";
fwrite($ourFileHandle,$written);
fclose($ourFileHandle);
但是，它没有创建文件，而是引发了此错误:
But, instead of creating the file, it throws this error:
解析错误:语法错误，意外的T_ENCAPSED_AND_WHITESPACE，预计在第14行出现T_STRING或T_VARIABLE或T_NUM_STRING
Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING on line 14
我做错了什么，将php代码写入文件的正确方法是什么?
我认为我可能需要使自己更加清晰...我希望在加载新创建的文件时确定SESSION.从技术上讲，我不想在此页面上获取会话，而是在我正在创建的页面上！我想将代码写入文件，而不是代码的输出！
What am I doing wrong and what is the right way to write php code to a file?
I think I might need to make myself clearer... I want the SESSION to be determined when the newly created file is loaded. Technically I don't want to get the session on this page, but instead on the page I am creating!!! I want to write the code to the file, not the output of the code!
推荐答案
终于明白了！
我需要转义$符号！
像这样:
Finally figured this out!
I needed to escape my $ symbols!
Like this:
$written = "
<html>
<body>
<?php
echo \"I like the color \".\$_SESSION['color'].\"!!!!\";
</body>
</html>
";
不敢相信我没想到;)
谢谢大家！
Can't believe i didn't think of that ;)
Thank you all!
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