在同一字符串中用连字符替换逗号或空格

问题描述:

我需要 PHP 代码来用连字符替换逗号或空格

I need PHP code to replace comma or whitespace with hyphen

例如:如果 $value = 'home Garden'$value = 'home,garden'

For eg: If $value = 'home garden' or $value = 'home,garden' ,

我需要结果为home-garden

我试过 $result = preg_replace('/\s+[\,]/', '-', trim($value)); ,但没有用..

I tried $result = preg_replace('/\s+[\,]/', '-', trim($value)); , but no use..

谁能解释一下?

$result = preg_replace('/[ ,]+/', '-', trim($value));

测试:

$value = '  home  ,garden , gardener  ';
$result = preg_replace('/[ ,]+/', '-', trim($value));

echo $result;
//home-garden-gardener