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perpending
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wp-content
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plugins
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elementor
/
modules
/
variables
/
transformers
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global-variable-transformer.php
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<?php namespace Elementor\Modules\Variables\Transformers; use Elementor\Modules\Variables\Classes\Variables; use Elementor\Modules\AtomicWidgets\PropsResolver\Transformer_Base; if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly. } class Global_Variable_Transformer extends Transformer_Base { public function transform( $value, $key ) { $variable = Variables::by_id( $value ); if ( ! $variable ) { return null; } if ( array_key_exists( 'deleted', $variable ) && $variable['deleted'] ) { return "var(--{$value})"; } $identifier = $variable['label']; if ( ! trim( $identifier ) ) { return null; } return "var(--{$identifier})"; } }