Ploption $key
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== Filter == | == Filter == | ||
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<tt>ploption_{$key}</tt> is a filter applied to the ploption function. Used to override the db setting. | <tt>ploption_{$key}</tt> is a filter applied to the ploption function. Used to override the db setting. | ||
Latest revision as of 19:03, 26 March 2012
[edit] Filter
ploption_{$key} is a filter applied to the ploption function. Used to override the db setting.
[edit] Parameters
$key
- key - string - The Option Key
$args
- post_id - int - Post/Page ID'
- subkey -
- clone_id - int - Clone ID
- setting -
[edit] Examples
Override the header image on all pages:
add_filter ('ploption_pagelines_custom_logo', 'change_header_img', 10,2 );
function change_header_img( $key, $args) {
return 'http://www.url.to.my_header.png';
}
Override the header image on specific post/page
add_filter ('ploption_pagelines_custom_logo', 'change_header_img', 10, 2 );
function change_header_img( $key, $args) {
if ( '2' == $args['post_id'] )
return 'http://www.url.to.my_header.png';
return get_ploption( $key, $args );
}
[edit] Change Log
Since 2.2