Set cache time php

Set cache time php

images set cache time php

Thanks so much for posting. If you're interested in using compression, please note that, at least for PHP version 5. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Chris D. Parameters key The key that will be associated with the item. Points down to give misleading.

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  • Setting HTTP Cache Headers with PHP

  • If instead you want the output from the script to be cached for a certain amount of time, set the expires header to a time in the future.​ " GMT"; header("Expires: $ts"); header("Pragma: cache"); header("Cache-Control: max-age=$seconds_to_cache");​ Using Apache mod_expires to control. You might want to use private_no_expire instead of private, but set a long expiration for content you know is not going to change and make.

    PHP Caching Headers Electric Toolbox

    › post › php-set-cache-headers.
    I know they are several cache systems and PHP frameworks already out there, but my host don't have APC or Memcached installed and I'm not using any framework for this particular project. Mike Foster Mike Foster 2 2 silver badges 4 4 bronze badges. May 12, at pm. I have made changing in your script to only cache index.

    So now the question for me is, when would anybody ever want to use session.

    images set cache time php

    So while creating ETags based on last modification timestamp, we will have to consider this also. In dynamic web sites this is not good.

    images set cache time php
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    Alan Guevara.

    Steve-o Steve-o This header is sent when the browser is "unsure" if the content in it's cache is still the right version.

    How to use HTTP cache headers with PHP Stack Overflow

    Dear rafique Please guide me where to put these code for page caching as my site having axtra load on my page profile. IE6 'the file could not be written to the cache': I tried all the other suggestions mentioned here but none of them worked.

    Setting the "Cache-Control" header is direct.

    Just use the required The first one is the content of a PHP file at some time. The second one is.

    PHP session_cache_expire Manual

    session_cache_expire() returns the current setting of _expire. The cache expire is reset to the default value of stored in _expire.

    Video: Set cache time php Set Timezone In PHP By Editing php ini File

    If it's 0, the item never expires (but memcached server doesn't guarantee this item to be stored all the time, it could be deleted from the cache to make place for.
    It has a static function called 'Init' that needs 2 parameters, a timestamp of the date that the page or any other file requested by the browser was last modified and the maximum age, in seconds, that this page can be held in cache by the browser.

    We had a couple of data records which for application reasons must be kept in memory.

    Video: Set cache time php Simple Cache With PHP

    Rakib Hossen says:. All comments are held for moderation. The variable to store.

    PHP Memcacheset Manual

    Welcome to StackOverflow. Karim says:.

    images set cache time php
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    So the next day the cache file is used.

    Upvotes on questions will now be worth the same as upvotes on answers. September 1, at pm.

    Setting HTTP Cache Headers with PHP

    December 6, at am. The "public" option means that all available cache in proxies and clientes will be used, so this improves the speed of the web site and also reduces the used bandwidth.

    images set cache time php

    Dear rafique Please guide me where to put these code for page caching as my site having axtra load on my page profile.

    2 thoughts on “Set cache time php

    1. To avoid a headache while trying the various parameters in Firefox 3. You can also use Unix timestamp or a number of seconds starting from current time, but in the latter case the number of seconds may not exceed 30 days.