The application of PHP extension oci8 on thinkphp

Recently suddenly thought of oci_8 expansion, a development of PHP, there are many functions, turned the manual, looked at the thinkphp db and dboracle driver files

That's what Oci_connect and Oci_pconnect, and the source of Oci_new_connect.

The code is as follows

/**     *  Connecting Database methods      *  @access  public      */    public function connect ($config = ", $linkNum =0)  {        if  ( !isset ($this->linkid[$linkNum])   )  {            if (Empty ($config))    $config  =  $this->config;            $ Pconnect   = !empty ($config [' params '] [' persist '])?  $config [' params '] [' persist ']:$ this->pconnect;             $conn  = $ pconnect ?  ' oci_pconnect ': ' Oci_new_connect ';              $this->linkid[$linkNum] =  $conn ($config [' username '],  $config [' Password '],$ config[' database '],c ('Db_charset '));//modify by wyfeng at 2008.12.19             if  (! $this->linkid[$linkNum]) {                  $this->error (false);             }//here are two functions Oci_pconnect and Oci_new_connect are in the oci8 extension, Oci_connect is also//For example: $ Conn = oci_connect (' System ', ' Oracle ', ' 192.168.109.132:49161/xe ');//192.168.109.132:49161/xe---> This string connection is a simple connection and requires more than oracle10g to use the//full  Oracle Net  connection string to provide sufficient connectivity flexibility. $db  = MYDB2 =  (description =//(address =  (PROTOCOL = TCP)//( Host = mymachine.mydomain) (port = 1521))//(connect_data=//(server = dedicated)// (Service_name = mydb. AU. oracle.com)) ';//oci8  extensions always need to find  Oracle  libraries and message files. Unable to find the correct file will cause  PHP  return  oracle "Ora-12705:cannot acceSs nls data files or invalid environment specified ".             //  Mark Connection Success               $this->connected = true;             //Log Off database security information              if (1 != c (' Db_deploy_type '))  unset ($this->config);         }        return  $this->linkid[$ linknum];    }

Not to build wheels, but to understand how other people are organizing the original writing, I think thinkphp some of the processing is good.

Recently began to feel Oci_8 's function can look at the manual to try. A new feeling will be written here.

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The application of PHP extension oci8 on thinkphp