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<?php |
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|
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namespace Elementor\Core\Utils; |
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|
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use Elementor\Plugin; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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class Template_Library_Element_Iterator { |
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public static function iterate( array $elements, callable $callback ): array { |
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if ( ! self::is_valid_elements_array( $elements ) ) { |
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return $elements; |
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} |
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|
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return Plugin::instance()->db->iterate_data( $elements, $callback ); |
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} |
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|
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private static function is_valid_elements_array( array $elements ): bool { |
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if ( empty( $elements ) ) { |
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return true; |
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} |
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|
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if ( isset( $elements['elType'] ) ) { |
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return true; |
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} |
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|
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$first_element = reset( $elements ); |
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|
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return is_array( $first_element ) && ( |
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isset( $first_element['elType'] ) || |
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isset( $first_element['id'] ) || |
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empty( $first_element ) |
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); |
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} |
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} |
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|
