更新：我找到了更好的解决方案
我从来没有玩过 php 的similar_text() 函数，但我想我会试一试...
$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
// )
//
// )
关联数组编辑
$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);