apply_filters( 'update_custom_css_data', array $data, array $args )

Filters the css (post_content) and preprocessed (post_content_filtered) args for a custom_css post being updated.


Description Description

This filter can be used by plugin that offer CSS pre-processors, to store the original pre-processed CSS in post_content_filtered and then store processed CSS in post_content. When used in this way, the post_content_filtered should be supplied as the setting value instead of post_content via a the customize_value_custom_css filter, for example:

add_filter( 'customize_value_custom_css', function( $value, $setting ) {
    $post = wp_get_custom_css_post( $setting->stylesheet );
    if ( $post && ! empty( $post->post_content_filtered ) ) {
        $css = $post->post_content_filtered;
    }
    return $css;
}, 10, 2 );

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Parameters Parameters

$data

(array) Custom CSS data.

  • 'css'
    (string) CSS stored in post_content.
  • 'preprocessed'
    (string) Pre-processed CSS stored in post_content_filtered. Normally empty string.

$args

(array) The args passed into wp_update_custom_css_post() merged with defaults.

  • 'css'
    (string) The original CSS passed in to be updated.
  • 'preprocessed'
    (string) The original preprocessed CSS passed in to be updated.
  • 'stylesheet'
    (string) The stylesheet (theme) being updated.


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Source Source

File: wp-includes/theme.php

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Changelog Changelog

Changelog
Version Description
4.7.0 Introduced.

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