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<?php |
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|
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|
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namespace Jet_Form_Builder\Classes\Arrayable; |
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|
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// If this file is called directly, abort. |
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if ( ! defined( 'WPINC' ) ) { |
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die; |
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} |
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|
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class Array_Tools { |
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|
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/** |
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* @param array|\Generator $payload |
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* |
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* @return array |
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*/ |
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public static function to_array( $payload ): array { |
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if ( $payload instanceof \Generator ) { |
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return iterator_to_array( $payload ); |
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} |
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|
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return self::from_array( $payload ); |
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} |
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|
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/** |
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* @param array|Collection $iterator |
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* |
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* @return \Generator |
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*/ |
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public static function reverse( $iterator ): \Generator { |
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for ( $current = count( $iterator ) - 1; $current >= 0; $current-- ) { |
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yield $iterator[ $current ]; |
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} |
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} |
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|
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public static function from_array( array $payload ): array { |
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foreach ( $payload as $index => $object ) { |
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if ( is_array( $object ) ) { |
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continue; |
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} |
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|
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/** @var Arrayable $object */ |
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if ( is_object( $object ) && ! ( $object instanceof Arrayable ) ) { |
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wp_die( 'Must implements Arrayable.', 'Illegal item of array' ); |
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} |
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|
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try { |
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$payload[ $index ] = $object->to_array(); |
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} catch ( Array_Continue_Exception $exception ) { |
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unset( $payload[ $index ] ); |
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continue; |
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} |
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} |
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|
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return array_values( $payload ); |
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} |
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|
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/** |
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* Copy-paste from WP-core function |
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* |
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* @param array $input_array |
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* @param array|string $path |
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* @param mixed $default_value |
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* |
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* @return array|mixed |
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* @see \_wp_array_get() |
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* |
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* @since 3.1.0 |
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*/ |
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public static function get( array $input_array, $path, $default_value = false ) { |
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$path = self::path( $path ); |
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|
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foreach ( $path as $path_element ) { |
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if ( |
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( ! is_string( $path_element ) && ! is_integer( $path_element ) && ! is_null( $path_element ) ) || |
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! array_key_exists( $path_element, $input_array ) |
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) { |
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return $default_value; |
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} |
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$input_array = $input_array[ $path_element ]; |
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} |
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|
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return $input_array; |
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} |
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|
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/** |
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* Copy-paste from WP-core function |
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* |
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* @param array $input_array |
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* @param array|string $path |
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* @param null $value |
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* |
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* @since 3.1.0 |
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* |
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* @see \_wp_array_set() |
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*/ |
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public static function set( array &$input_array, $path, $value = null ) { |
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$path = self::path( $path ); |
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$path_length = count( $path ); |
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|
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if ( 0 === $path_length ) { |
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return; |
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} |
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|
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foreach ( $path as $path_element ) { |
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if ( |
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! is_string( $path_element ) && ! is_integer( $path_element ) && |
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! is_null( $path_element ) |
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) { |
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return; |
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} |
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} |
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|
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for ( $i = 0; $i < $path_length - 1; ++$i ) { |
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$path_element = $path[ $i ]; |
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if ( |
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! array_key_exists( $path_element, $input_array ) || |
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! is_array( $input_array[ $path_element ] ) |
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) { |
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$input_array[ $path_element ] = array(); |
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} |
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$input_array = &$input_array[ $path_element ]; // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.VariableRedeclaration |
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} |
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|
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$input_array[ $path[ $i ] ] = $value; |
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} |
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|
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/** |
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* @param $source |
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* |
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* @return int|string|null |
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*/ |
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public static function last_key( $source ) { |
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if ( function_exists( 'array_key_last' ) ) { |
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// phpcs:ignore PHPCompatibility.FunctionUse.NewFunctions |
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return array_key_last( $source ); |
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} |
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|
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if ( ! is_array( $source ) || empty( $source ) ) { |
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return null; |
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} |
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|
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end( $source ); |
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|
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return key( $source ); |
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} |
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|
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/** |
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* @param $source |
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* |
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* @return int|string|null |
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*/ |
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public static function last( $source ) { |
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if ( ! is_array( $source ) || empty( $source ) ) { |
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return null; |
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} |
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|
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$key = self::last_key( $source ); |
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|
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return $source[ $key ]; |
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} |
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|
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public static function path( $items ): array { |
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return iterator_to_array( self::generate_path( $items ) ); |
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} |
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|
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private static function generate_path( $items ): \Generator { |
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if ( is_string( $items ) ) { |
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$items = explode( '.', $items ); |
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} |
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foreach ( $items as $item ) { |
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yield $item; |
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} |
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} |
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|
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} |
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|
