PHP 删除内容中的链接地址
- PHP中文网Original
- 2016-05-25 17:13:561443browse
网上信息泛滥，大量作SEO黑链接的在一些评论贴子经常含有垃圾链接，用这个方法可以过滤掉外链URL
$string = preg_replace('/\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|$!:,.;]*[A-Z0-9+&@#\/%=~_|$]/i', '', $string);
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