function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
{
if ($argHostname) {
putenv("ORACLE_HOME={$argHostname}");
}
if ($argDatabasename) {
$argUsername .= "@{$argDatabasename}";
}
//if ($argHostname) print "<p>PConnect: 1st argument should be left blank for $this->databaseType</p>";
$this->_connectionID = ora_plogon($argUsername, $argPassword);
if ($this->_connectionID === false) {
return false;
}
if ($this->autoCommit) {
ora_commiton($this->_connectionID);
}
if ($this->autoRollback) {
ora_rollback($this->_connectionID);
}
if ($this->_initdate) {
$rs = $this->_query("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD'");
if ($rs) {
ora_close($rs);
}
}
return true;
}
function _connect($argHostname, $argUsername, $argPassword, $argDatabasename, $mode = 0)
{
if (!function_exists('ora_plogon')) {
return null;
}
// <G. Giunta 2003/03/03/> Reset error messages before connecting
$this->_errorMsg = false;
$this->_errorCode = false;
// G. Giunta 2003/08/13 - This looks danegrously suspicious: why should we want to set
// the oracle home to the host name of remote DB?
// if ($argHostname) putenv("ORACLE_HOME=$argHostname");
if ($argHostname) {
// code copied from version submitted for oci8 by Jorma Tuomainen <*****@*****.**>
if (empty($argDatabasename)) {
$argDatabasename = $argHostname;
} else {
if (strpos($argHostname, ":")) {
$argHostinfo = explode(":", $argHostname);
$argHostname = $argHostinfo[0];
$argHostport = $argHostinfo[1];
} else {
$argHostport = "1521";
}
if ($this->connectSID) {
$argDatabasename = "(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=" . $argHostname . ")(PORT={$argHostport}))(CONNECT_DATA=(SID={$argDatabasename})))";
} else {
$argDatabasename = "(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=" . $argHostname . ")(PORT={$argHostport}))(CONNECT_DATA=(SERVICE_NAME={$argDatabasename})))";
}
}
}
if ($argDatabasename) {
$argUsername .= "@{$argDatabasename}";
}
//if ($argHostname) print "<p>Connect: 1st argument should be left blank for $this->databaseType</p>";
if ($mode = 1) {
$this->_connectionID = ora_plogon($argUsername, $argPassword);
} else {
$this->_connectionID = ora_logon($argUsername, $argPassword);
}
if ($this->_connectionID === false) {
return false;
}
if ($this->autoCommit) {
ora_commiton($this->_connectionID);
}
if ($this->_initdate) {
$rs = $this->_query("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD'");
if ($rs) {
ora_close($rs);
}
}
return true;
}
