ORacle connect

[omidh]

Dear All;
When i Connect to oracle white following script i recive an error like this

Warning: Oracle: Connection Failed: ORA-12154: TNS:could not resolve service name in c:\inetpub\wwwroot\test.php on line 4

i use ora_logon() like this

ora_logon(internal@srv3,user,pass)

[Anon]

For some reason, using connect strings never seems to work properly. For me, the workaround is to use the complete address string from the TNSNAMES.ORA entry. That always works.

[omidh]

dear webber
please more explane