Группировать строки по сходству / подстроке

Обновление: я нашел лучшее решение

Я никогда не играл с функцией php Similar_text (), но я решил попробовать …

$array = explode(PHP_EOL,'Slim Aluminium HDMI Lead, 1m Blue
Slim Aluminium HDMI Lead, 2m Blue
Slim Aluminium HDMI Lead, 3m Blue
Frozen Kids Headphones with Volume Limiter
XLR Plug to Socket Lead, 3m
XLR Plug to Socket Lead, 6m
Monster High Kids Headphones with Volume Limiter
TMNT Kids Headphones with Volume Limiter
Batman Kids Headphones with Volume Limiter
1-Gang Cable Entry Brush Wall Plate White/White Brushes 50 x 45mm
2-Gang Cable Entry Brush Wall Plate White/White Brushes 50 x 100mm
1-Gang Cable Entry Brush Wall Plate White/Black Brushes 50 x 45mm
2-Gang Cable Entry Brush Wall Plate White/Black Brushes 50 x 100mm
Slim Aluminium HDMI Lead, 5m Blue
Slim Aluminium HDMI Lead, 7.5m Blue
6.35mm (1/4") Mono Jack to Jack Guitar Lead, 5m Orange
XLR Plug to Socket Lead, 0.5m
XLR Plug to Socket Lead, 1m
XLR Plug to Socket Lead, 2m');

$output = array();
while( empty( $array ) === false )
{
$currentWord = array_shift( $array );
$currentGroup = array( $currentWord );
foreach( $array as $index => $word )
{
if( similar_text( $word, $currentWord, $percentage ) and $percentage > 80 )
{
$currentGroup[] = $word;
unset( $array[ $index ] );
}
}
$output[] = $currentGroup;
}

print_r($output);

// Array
// (
//     [0] => Array
//         (
//             [0] => Slim Aluminium HDMI Lead, 1m Blue
//             [1] => Slim Aluminium HDMI Lead, 2m Blue
//             [2] => Slim Aluminium HDMI Lead, 3m Blue
//             [3] => Slim Aluminium HDMI Lead, 5m Blue
//             [4] => Slim Aluminium HDMI Lead, 7.5m Blue
//         )
//
//     [1] => Array
//         (
//             [0] => Frozen Kids Headphones with Volume Limiter
//             [1] => Monster High Kids Headphones with Volume Limiter
//             [2] => TMNT Kids Headphones with Volume Limiter
//             [3] => Batman Kids Headphones with Volume Limiter
//         )
//
//     [2] => Array
//         (
//             [0] => XLR Plug to Socket Lead, 3m
//             [1] => XLR Plug to Socket Lead, 6m
//             [2] => XLR Plug to Socket Lead, 0.5m
//             [3] => XLR Plug to Socket Lead, 1m
//             [4] => XLR Plug to Socket Lead, 2m
//         )
//
//     [3] => Array
//         (
//             [0] => 1-Gang Cable Entry Brush Wall Plate White/White Brushes 50 x 45mm
//             [1] => 2-Gang Cable Entry Brush Wall Plate White/White Brushes 50 x 100mm
//             [2] => 1-Gang Cable Entry Brush Wall Plate White/Black Brushes 50 x 45mm
//             [4] => 2-Gang Cable Entry Brush Wall Plate White/Black Brushes 50 x 100mm
//         )
//
//     [4] => Array
//         (
//             [0] => 6.35mm (1/4") Mono Jack to Jack Guitar Lead, 5m Orange
//         )
//
// )

Ассортимент массива

$products = array(
array('id'=>'A','name'=>'Slim Aluminium HDMI Lead, 1m Blue'),
array('id'=>'B','name'=>'Slim Aluminium HDMI Lead, 2m Blue'),
array('id'=>'C','name'=>'Slim Aluminium HDMI Lead, 3m Blue'),
array('id'=>'D','name'=>'1-Gang Cable Entry Brush Wall Plate White/White Brushes 50 x 45mm'),
array('id'=>'E','name'=>'2-Gang Cable Entry Brush Wall Plate White/White Brushes 50 x 100mm'),
array('id'=>'F','name'=>'1-Gang Cable Entry Brush Wall Plate White/Black Brushes 50 x 45mm'),
array('id'=>'G','name'=>'2-Gang Cable Entry Brush Wall Plate White/Black Brushes 50 x 100mm'),
array('id'=>'H','name'=>'Slim Aluminium HDMI Lead, 5m Blue'),
array('id'=>'I','name'=>'Slim Aluminium HDMI Lead, 7.5m Blue')
);
$output = array();
while( empty( $products) === false )
{
$currentProduct = array_shift( $products );
$currentGroup = array( $currentProduct );
foreach( $products as $index => $product )
{
if( similar_text( $product['name'], $currentProduct['name'], $percentage ) and $percentage > 80 )
{
$currentGroup[] = $product;
unset( $products[ $index ] );
}
}
$output[] = $currentGroup;
}
print_r($output);