Strange questions about the file_get_contents function

This is a strange question about the file_get_contents function. I used the file_get_contents function to read the template file. if the link in the template is written like this, & lt; ahref = & quot;/index. php & quot; & gt; link & lt;/a & gt; reading the string will become a strange question about the file_get_contents function of & lt;
Dear heroes, I have encountered such a strange problem.
I use the file_get_contents function to read the template file. if the link in the template is written like this
When a string is read, it becomes a link.
If it is a link, it will not change.
Www is the name of the folder where the page file is stored.
Space I am using the new network virtual host, unix system.

Thank you!

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It's not a php issue. maybe your background system will automatically add this.
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You can create a new page for testing. Impossible. Unless it is affected by other code.
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Search for it. This function is written by humans and is naturally embodied in the naming of classes or functions.
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Where do your constants come from? certainly not from php native
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The items obtained by file_get_contents are automatically changed, right.

Is it displayed with special processing?
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But this Sesssion class does not see the code for parsing the template file and replacing the hyperlink. do you see it?
What's more, will the program not report an error after you comment it out? If no error is reported, what is the purpose of this object?