PHP-按相似性/子字符串分组字符串 [英] PHP - Group Strings By Similarity / Substring

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问题描述

我已经在这个问题上苦苦挣扎了一段时间，无法找到解决方案，并且想知道是否有人可以提供帮助.

Hi, I have been struggling with this problem for awhile and can not find a solution to it and was wondering if anyone could help.

例如，我需要将相似的字符串分组:

I need to group similar strings for example:

超薄铝制HDMI引线，1m蓝色
超薄铝制HDMI引线，2m蓝色
超薄铝制HDMI引线，3m蓝色
带音量限制器的速冻儿童耳机
XLR插头至插座引线，3m
XLR插头到插座导线，6m
带音量限制器的Monster High儿童耳机
带音量限制器的TMNT儿童耳机
带有音量限制器的蝙蝠侠儿童耳机
1帮电缆进入刷壁板白色/白色刷50 x 45mm
2帮电缆进入刷壁板白色/白色刷50 x 100mm
1帮电缆进入刷壁板白色/黑色刷50 x 45mm
2帮电缆进入刷墙板白/黑刷50 x 100mm
超薄铝制HDMI引线，5m蓝色
细长铝合金HDMI引线，7.5m蓝色
6.35mm(1/4)单声道插孔至杰克吉他引线，5m橙色
XLR插头至插座引线，0.5m
XLR插头到插座导线，1m
XLR插头到插座引线，2m

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

超薄铝制HDMI引线，1m蓝色
超薄铝制HDMI引线，2m蓝色
超薄铝制HDMI引线，3m蓝色
超薄铝制HDMI引线，5m蓝色
超薄铝合金HDMI引线，7.5m蓝色

Slim Aluminium HDMI Lead, 1m Blue
Slim Aluminium HDMI Lead, 2m Blue
Slim Aluminium HDMI Lead, 3m Blue
Slim Aluminium HDMI Lead, 5m Blue
Slim Aluminium HDMI Lead, 7.5m Blue

XLR插头至插座引线，0.5m
XLR插头到插座导线，1m
XLR插头至插座引线，2m
XLR插头至插座引线，3m
XLR插头到插座引线，6m

XLR Plug to Socket Lead, 0.5m
XLR Plug to Socket Lead, 1m
XLR Plug to Socket Lead, 2m
XLR Plug to Socket Lead, 3m
XLR Plug to Socket Lead, 6m

1-gang电缆入口刷壁板白色/白色刷50 x 45mm
2帮电缆进入刷壁板白色/白色刷50 x 100mm
1帮电缆进入刷壁板白色/黑色刷50 x 45mm
2帮电缆进入刷墙板白/黑刷50 x 100mm

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

带音量限制器的冷冻儿童耳机
带音量限制器的Monster High儿童耳机
带音量限制器的TMNT儿童耳机
带有音量限制器的蝙蝠侠儿童耳机

Frozen Kids Headphones with Volume Limiter
Monster High Kids Headphones with Volume Limiter
TMNT Kids Headphones with Volume Limiter
Batman Kids Headphones with Volume Limiter

6.35毫米(1/4英寸)单声道插孔至杰克吉他引线，5m橙色

6.35mm (1/4") Mono Jack to Jack Guitar Lead, 5m Orange

推荐答案

更新:我找到了更好的解决方案

我从没玩过php的same_text()函数，但我想我会试一试...

I've never played with php's similar_text() function but I thought I'd give it a shot...

$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
//         )
// 
// )

Assoc数组编辑

Assoc array edit

$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);

这篇关于PHP-按相似性/子字符串分组字符串的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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