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https://github.com/WordPressUtilities/wpucacheblocks

Cache Blocks
https://github.com/WordPressUtilities/wpucacheblocks

wordpress wordpress-plugin

Last synced: 21 days ago
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Cache Blocks

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# WPU Cache Blocks

Cache Blocks

## How to setup blocks.

```php
add_filter('wpucacheblocks_blocks', 'demo_wpucacheblocks_blocks', 10, 1);
function demo_wpucacheblocks_blocks($blocks) {
$blocks['headersearch'] = array(
'path' => '/tpl/header/searchform.php'
);
return $blocks;
}
```

### Global settings :

#### filter : wpucacheblocks_cacheprefix (string: default wpucacheblocks_)

String used to prefix cache keys & cache filenames (only [a-z0-9_] chars). Default : *wpucacheblocks_*.

#### filter : wpucacheblocks_cachetype (string: default file)

Cache method. You can choose between 'file' and 'apc'

#### filter : wpucacheblocks_cachedir (string: default wp-content/uploads/wpucacheblocks/)

Absolute path to the file cache dir.

### Settings per block :

#### path (string)

Path to the file, relative to the Stylesheet Directory.
You can also use 'fullpath', which is an absolute path to the file that will be cached.

#### expires (int: default 3600)

Duration in seconds after which the block will be refreshed.
If 0, the block will never be refreshed in front, only via a hook.

#### reload_hooks (array of callbacks)

An array of hooks that will trigger a refresh for the block.

#### callback_prefix (callback function)

A callback for a function to prefix version of each cached block.

## How to display a block content.

```php
echo wpucacheblocks_block('headersearch');
```

## Custom function to allow plugin deactivation :

```php
function custom_wpucacheblocks_block($blockid) {
if (function_exists('wpucacheblocks_block')) {
return wpucacheblocks_block($blockid);
}
$blocks = apply_filters('wpucacheblocks_blocks', array());
if (!is_array($blocks) || !isset($blocks[$blockid], $blocks[$blockid]['path'])) {
return '';
}
ob_start();
include $blocks[$blockid]['path'];
return ob_get_clean();
}
echo custom_wpucacheblocks_block('headersearch');
```