php输出缓冲的小例子

3. //开启缓冲

4. ob_start();

5. // Output stuff (probably not this simple, might be custom CMS functions...

6. echo 'Print to the screen!!!';

7. // Get value of buffering so far

8. $getContent = ob_get_contents();

9. // Stop buffering

10. ob_end_clean();

11. // Do stuff to $getContent as needed

12. // Use it

13. echo 'Now: ' . $getContent;
14. ?>

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