함수 is url()

is_url()

• 테스트셋

http://zetawiki.com

ftp://ftp.is.co.za.example.org/rfc/rfc1808.txt

telnet://192.0.2.16:80/

mailto:mduerst@ifi.unizh.example.gov

ldap://[2001:db8::7]/c=GB?objectClass?one

news:comp.infosystems.www.servers.unix

tel:+1-816-555-1212

urn:oasis:names:specification:docbook:dtd:xml:4.1.2

1 PHP

function is_url($url) { return filter_var($url, FILTER_VALIDATE_URL) );

function is_url($url) { return (bool)parse_url($url); }

function is_url($url) { return preg_match("/\b(?:(?:https?|ftp):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/i",$url);
}

2 같이 보기

• 함수 is_email()
• URL