Fatal error: Uncaught Error: Call to undefined function mysql_pconnect() show this errror:
// returns true or false
function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
{
    if (ADODB_PHPVER >= 0x4300)
        $this->_connectionID = mysql_pconnect($argHostname,$argUsername,$argPassword,$this->clientFlags);
    else
        $this->_connectionID = mysql_pconnect($argHostname,$argUsername,$argPassword);
    if ($this->_connectionID === false) return false;
    if ($this->autoRollback) $this->RollbackTrans();
    if ($argDatabasename) return $this->SelectDB($argDatabasename);
    return true;    
}
show error in mysql_connect () so how to fix this and how to remove deprecation in the latest version of PHP.
 
    