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| author | Scott Ullrich <sullrich@pfsense.org> | 2007-01-24 04:34:52 +0000 |
|---|---|---|
| committer | Scott Ullrich <sullrich@pfsense.org> | 2007-01-24 04:34:52 +0000 |
| commit | 5a1eebc7efe36e28a3543f8d30d66c7fd98e985d (patch) | |
| tree | 551646e0c68635504c20040310158215da62c88a /etc/inc/util.inc | |
| parent | c3214aed6e692803edd3761af90e390875976442 (diff) | |
| download | pfsense-5a1eebc7efe36e28a3543f8d30d66c7fd98e985d.zip pfsense-5a1eebc7efe36e28a3543f8d30d66c7fd98e985d.tar.gz | |
Backport the alias rowhelper description feature
Diffstat (limited to 'etc/inc/util.inc')
| -rw-r--r-- | etc/inc/util.inc | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/etc/inc/util.inc b/etc/inc/util.inc index d13dd3e..44beb93 100644 --- a/etc/inc/util.inc +++ b/etc/inc/util.inc @@ -232,6 +232,16 @@ function is_port($port) { return true; } +/* returns true if $portrange is a valid TCP/UDP portrange ("<port>:<port>") */ +function is_portrange($portrange) { + $ports = explode(":", $portrange); + + if(count($ports) == 2 && is_port($ports[0]) && is_port($ports[1])) + return true; + else + return false; +} + /* returns true if $val is a valid shaper bandwidth value */ function is_valid_shaperbw($val) { return (preg_match("/^[0-9]+(Kb|Mb|Gb|%)$/", $val)); @@ -553,4 +563,4 @@ function mac_format($clientmac) { } } -?> +?>
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