WP_Theme_JSON::remove_insecure_styles() – Processes a style node and returns the same node without the insecure styles.
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Description
Processes a style node and returns the same node without the insecure styles.
Usage
$array = WP_Theme_JSON::remove_insecure_styles( $input );
Parameters
- $input
- ( array ) required – Node to process.
Returns
array
Source
File name: wordpress/wp-includes/class-wp-theme-json.php
Lines:
1 to 18 of 18
protected static function remove_insecure_styles( $input ) { $output = array(); $declarations = static::compute_style_properties( $input ); foreach ( $declarations as $declaration ) { if ( static::is_safe_css_declaration( $declaration['name'], $declaration['value'] ) ) { $path = static::PROPERTIES_METADATA[ $declaration['name'] ]; // Check the value isn't an array before adding so as to not // double up shorthand and longhand styles. $value = _wp_array_get( $input, $path, array() ); if ( ! is_array( $value ) ) { _wp_array_set( $output, $path, $value ); } } } return $output; }