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wp-content
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plugins
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woocommerce-multilingual
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compatibility
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WcCheckoutAddons
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OptionIterator.php
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<?php namespace WCML\Compatibility\WcCheckoutAddons; class OptionIterator { /** * @param callable $handler * @param array|mixed $optionValue * * @return array|mixed */ public static function apply( callable $handler, $optionValue ) { if ( is_array( $optionValue ) ) { foreach ( $optionValue as $addonId => $addonConf ) { $addonConf = $handler( $addonId, $addonConf ); if ( isset( $addonConf['options'] ) ) { foreach ( $addonConf['options'] as $index => $fields ) { $addonConf['options'][ $index ] = $handler( $index, $fields ); } } $optionValue[ $addonId ] = $addonConf; } } return $optionValue; } }