how do i enable and configure Fragment caching?

  • i have bought the pro version of the W3 total cache. I need to exclude the post counting php function in single.php of my custom theme in a news portal which is showing wrong counts because of caching.
    I understood fragment caching can get it done. but unable to figure out how to enable the Fragment caching in the portal. Tried to find online resources, there are more than one method and none of them are working for me, they are breaking the site.
    what is the exact syntax and method to enable fragment caching for a php function? please help out!

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  • I use 0.9.4.1 where it is free. This how I have enabled fragment caching by FAQ.
    You must put in wp-config.php
    define(‘WP_CACHE’, true); // Added by W3 Total Cache
    define(‘W3TC_DYNAMIC_SECURITY’, ‘notcache’); //where ‘notcache’ is variable defined by you.

    Then replace in needed code
    1. <?php to <!–MFUNC notcache–>
    …your code…
    ?> to <!–/MFUNC notcache–>

    or
    2.
    <!–MFUNC notcache
    …your code widthout <?php .. ?>…
    –>
    ?> to <!–/MFUNC notcache–>

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