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Question

I'm trying to find a way to create view all button in the Woocommerce pagination. All other sources seem to be outdated and not working. Currently found one source that is quite recent, but still not working.

So right now I have this:

if( isset( $_GET['showall'] ) ){ 
add_filter( 'loop_shop_per_page', create_function( '$cols', 'return -1;' ) ); 
}
else {
    add_filter( 'loop_shop_per_page', create_function( '$cols', 'return 25;' ) );
}

And added this for the HTML link in the pagination.php:

    echo '<li><a href="';
    echo curPageURL();
    echo '?showall=1">All</a></li>'; 

The html link is showing, but it doesn't seem to run the function view all.

Is there something I may be doing incorrectly? or is this method outdated?

Help is greatly appreciated.

Answer 1

The create_function function may still be supported in some situations, but it is highly discouraged. It is actually one of a few functions that when enabled opens your website up to a number of hacking vulnerabilities, which is why in later versions of PHP it has been deprecated. I'd bet your host has it disabled and thus the code you have is not working possibly because of that.

Doing a quick google I found documentation on how to carry out what you said here . Now with a bit of modification based on what you have so far, I'd try this:

add_filter('loop_shop_per_page', 'my_per_page_filter', 100);

function my_per_page_filter($cols) {
  return isset($_GET['showall']) ? -1 : $cols;
}

In the code above I am using a bit of code magic to say if $_GET['showall'] is set, then return -1 else the regular number of columns in $cols . I have also set the priority of the filter to 100 so hopefully it runs after other filters, if you find this code does not work then try a much higher value like 99999.

Hope this helps!

Koda