php - Pre process file before file_get_contents -


i wondering, in php, if there way php pre-process file before writing string.

example: have index.php, instantiates class calls file_get_contents depending on parameter has been passed in via .htaccess.

i have variables in index.php such $error = 'this error';

in 1 of files i'm bringing file_get_contents, have: <?php if ($error): echo $error; endif; ?> of course not processed due file_get_contents literally writing content string.

anyone got idea on how process php before bringing file, or bringing file php still in place?

please not tell me use function include need write file string able perform str_replace on words.

thanks.

not sure why question got downvoted crazy... worked out after lot of searching. code needed was:

    ob_start();     include $this->templatedir . $this->theme . '/' . $page . '.php';     $pagecontent = ob_get_contents();     ob_end_clean();

thanks downvotes , attempts solve problem. appreciated.

inb4 downvotes on post.


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