join
Name
join — join stringlist elements into a single string
Synopsis
join
{ delimiter
} { stringlist
}
Description
This function uses its first argument as a delimiter to join all the elements in the stringlist and returns the result as a string.
For example, to join MX records with a ",", we could:
$mxs = ec_dns_lookup "messagesystems.com" "mx"; $res = join "," $mxs; ec_log "Message Systems MX records ${res}";