[SR-Users] Memory leak

[Daniel-Constantin Mierla]

On 9/23/10 9:46 AM, Andrei Pelinescu-Onciul wrote:
> On Sep 22, 2010 at 22:25, Iñaki Baz Castillo<ibc at aliax.net>  wrote:
>> 2010/9/22 marius zbihlei<marius.zbihlei at 1and1.ro>:
>>> this will be much better handled by a transformation
>>>
>>> if ( $(fn{s.len})>  62 ) {...}
>> Yes, using pcre_math is good when we need to perform a regular
>> expression against a PV (which is not possible using "=~"). For
>> example I use it to check if the RURI username matches a prefix
>> extracted from a database:
>>
>>    if ! pcre_match("$rU", "^$var(client_prefix_in)") {
>>
>> This works because the regular expression is compiled in runtime.
>>
>>
>> This would not be possible with "=~":
>>
>>    if  !  $rU =~ "^$var(client_prefix_in)") {
>>
>> It fails because the regular expression is compiled when parsing the
>> config script.
> With sr/ser/kamailio 3.x it should work.
> E.g.:
> $foo="test2";
> if ($foo =~ "^tes"+"t["+1+"2]$")
>   ...
>
but can it be a variable in the right side? E.g.,

$bar="^tes"+"t["+1+"2]$";
if($foo =~ $bar) {

Cheers,
Daniel

-- 
Daniel-Constantin Mierla
http://www.asipto.com