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'
或 $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?
答
$result = preg_replace('/[ ,]+/', '-', trim($value));
测试:
$value = ' home ,garden , gardener ';
$result = preg_replace('/[ ,]+/', '-', trim($value));
echo $result;
//home-garden-gardener