In PHP, I want to read a file into a variable and process the PHP in the file at the same time without using output buffering. Is this possible?
Essentially I want to be able to accomplish this without using ob_start()
:
<?php
ob_start();
include 'myfile.php';
$xhtml = ob_get_clean();
?>
Is this possible in PHP?
Update: I want to do some more complex things within an output callback (where output buffering is not allowed).
A little known feature of PHP is being able to treat an included/required file like a function call, with a return value.
For example:
// myinclude.php
$value = 'foo';
$otherValue = 'bar';
return $value . $otherValue;
// index.php
$output = include './myinclude.php';
echo $output;
// Will echo foobar