tpl.inc.php

MyDNSConfig-1.1.0 基于LINUX内核系统的DNS解析系统

                        return false;
                    }
                    while($r = mysql_fetch_assoc($result)) {
                        $loop_arr[] = $r;
                    }
                break;

                case 'POSTGRESQL':
                    if (get_resource_type($result) != 'pgsql result') {
                        vlibTemplateError::raiseError('VT_WARNING_INVALID_RESOURCE',WARNING, $db_type);
                        return false;
                    }

                    $nr = (function_exists('pg_num_rows')) ? pg_num_rows($result) : pg_numrows($result);

                    for ($i=0; $i < $nr; $i++) {
                        $loop_arr[] = pg_fetch_array($result, $i, PGSQL_ASSOC);
                    }
                break;

                case 'INFORMIX':
                    if (!$result) {
                        vlibTemplateError::raiseError('VT_WARNING_INVALID_RESOURCE',WARNING, $db_type);
                        return false;
                    }
                    while($r = ifx_fetch_row($result, 'NEXT')) {
                        $loop_arr[] = $r;
                    }
                break;

                case 'INTERBASE':
                    if (get_resource_type($result) != 'interbase result') {
                        vlibTemplateError::raiseError('VT_WARNING_INVALID_RESOURCE',WARNING, $db_type);
                        return false;
                    }
                    while($r = ibase_fetch_row($result)) {
                        $loop_arr[] = $r;
                    }
                break;

                case 'INGRES':
                    if (!$result) {
                        vlibTemplateError::raiseError('VT_WARNING_INVALID_RESOURCE',WARNING, $db_type);
                        return false;
                    }
                    while($r = ingres_fetch_array(INGRES_ASSOC, $result)) {
                        $loop_arr[] = $r;
                    }
                break;

                case 'MSSQL':
                    if (get_resource_type($result) != 'mssql result') {
                        vlibTemplateError::raiseError('VT_WARNING_INVALID_RESOURCE',WARNING, $db_type);
                        return false;
                    }
                    while($r = mssql_fetch_array($result)) {
                        $loop_arr[] = $r;
                    }
                break;

                case 'MSQL':
                    if (get_resource_type($result) != 'msql result') {
                        vlibTemplateError::raiseError('VT_WARNING_INVALID_RESOURCE',WARNING, $db_type);
                        return false;
                    }
                    while($r = msql_fetch_array($result, MSQL_ASSOC)) {
                        $loop_arr[] = $r;
                    }
                break;

                case 'OCI8':
                    if (get_resource_type($result) != 'oci8 statement') {
                        vlibTemplateError::raiseError('VT_WARNING_INVALID_RESOURCE',WARNING, $db_type);
                        return false;
                    }
                    while(OCIFetchInto($result, &$r, OCI_ASSOC+OCI_RETURN_LOBS)) {
                        $loop_arr[] = $r;
                    }
                break;

                case 'ORACLE':
                    if (get_resource_type($result) != 'oracle Cursor') {
                        vlibTemplateError::raiseError('VT_WARNING_INVALID_RESOURCE',WARNING, $db_type);
                        return false;
                    }
                    while(ora_fetch_into($result, &$r, ORA_FETCHINTO_ASSOC)) {
                        $loop_arr[] = $r;
                    }
                break;

                case 'OVRIMOS':
                    if (!$result) {
                        vlibTemplateError::raiseError('VT_WARNING_INVALID_RESOURCE',WARNING, $db_type);
                        return false;
                    }
                    while(ovrimos_fetch_into($result, &$r, 'NEXT')) {
                        $loop_arr[] = $r;
                    }
                break;

                case 'SYBASE':
                    if (get_resource_type($result) != 'sybase-db result') {
                        vlibTemplateError::raiseError('VT_WARNING_INVALID_RESOURCE',WARNING, $db_type);
                        return false;
                    }

                    while($r = sybase_fetch_array($result)) {
                        $loop_arr[] = $r;
                    }
                break;
            }
            $this->setLoop($loopname, $loop_arr);
            return true;
        }

        /**
         * FUNCTION: newLoop
         *
         * Sets the name for the curent loop in the 3 step loop process.
         *
         * @param string $name string to define loop name
         * @return boolean true/false
         * @access public
         */
        function newLoop ($loopname) {
            if (preg_match('/^[a-z_]+[a-z0-9_]*$/i', $loopname)) {
                $this->_currloopname[$loopname] = $loopname;
                $this->_currloop[$loopname] = array();
                return true;
            }
            else {
                return false;
            }
        }

        /**
         * FUNCTION: addRow
         *
         * Adds a row to the current loop in the 3 step loop process.
         *
         * @param array $row loop row to add to current loop
         * @param string $loopname loop to which you want to add row, if not set will use last loop set using newLoop().
         * @return boolean true/false
         * @access public
         */
        function addRow ($row, $loopname=null) {
            if (!$loopname) $loopname = $this->_currloopname[(count($this->_currloopname)-1)];

            if (!isset($this->_currloop[$loopname]) || empty($this->_currloopname)) {
                vlibTemplateError::raiseError('VT_WARNING_LOOP_NOT_SET',WARNING);
                return false;
            }
            if (is_array($row)) {
                $this->_currloop[$loopname][] = $row;
                return true;
            }
            else {
                return false;
            }
        }

        /**
         * FUNCTION: addLoop
         *
         * Completes the 3 step loop process. This assigns the rows and resets
         * the variables used.
         *
         * @param string $loopname to commit loop. If not set, will use last loopname set using newLoop()
         * @return boolean true/false
         * @access public
         */
        function addLoop ($loopname=null) {
            if ($loopname == null) { // add last loop used
                if (!empty($this->_currloop)) {
                    foreach ($this->_currloop as $k => $v) {
                        $this->setLoop($k, $v);
                        unset($this->_currloop[$k]);
                    }
                    $this->_currloopname = array();
                    return true;
                }
                else {
                    return false;
                }
            }
            elseif (!isset($this->_currloop[$loopname]) || empty($this->_currloopname)) { // newLoop not yet envoked
                    vlibTemplateError::raiseError('VT_WARNING_LOOP_NOT_SET',WARNING);
                    return false;
            }
            else { // add a specific loop
                $this->setLoop($loopname, $this->_currloop[$loopname]);
                unset($this->_currloopname[$loopname], $this->_currloop[$loopname]);
            }
            return true;
        }

        /**
         * FUNCTION: unsetLoop
         *
         * Unsets a loop which has already been set.
         * Can only unset top level loops.
         *
         * @param string loop to remove use: vlibTemplate::unsetLoop(loop[, loop..])
         * @return boolean true/false returns true unless called with 0 params
         * @access public
         */
        function unsetLoop () {
            $num_args = func_num_args();
            if ($num_args < 1) return false;

            for ($i = 0; $i < $num_args; $i++) {
                $var = func_get_arg($i);
                if ($this->OPTIONS['CASELESS']) $var = strtolower($var);
                if (!preg_match('/^[A-Za-z_]+[A-Za-z0-9_]*$/', $var)) continue;
                unset($this->_arrvars[$var]);
            }
            return true;
        }


        /**
         * FUNCTION: reset
         *
         * Resets the vlibTemplate object. After using vlibTemplate::reset() you must
         * use vlibTemplate::newTemplate(tmpl) to reuse, not passing in the options array.
         *
         * @return boolean true
         * @access public
         */
        function reset () {
            $this->clearVars();
            $this->clearLoops();
            $this->_tmplfilename = null;
            $this->_tmplfile = null;
            $this->_tmplfilep = null;
            $this->_tmploutput = null;
            $this->_parsed = false;
            $this->_unknowns = array();
            $this->_firstparsetime = null;
            $this->_totalparsetime = null;
            $this->_currloopname = null;
            $this->_currloop = array();
            return true;
        }

        /**
         * FUNCTION: clearVars
         *
         * Unsets all variables in the template
         *
         * @return boolean true
         * @access public
         */
        function clearVars () {
            $this->_vars = array();
            return true;
        }

        /**
         * FUNCTION: clearLoops
         *
         * Unsets all loops in the template
         *
         * @return boolean true
         * @access public
         */
        function clearLoops () {
            $this->_arrvars = array();
            $this->_currloopname = null;
            $this->_currloop = array();
            return true;
        }

        /**
         * FUNCTION: clearAll
         *
         * Unsets all variables and loops set using setVar/Loop()
         *
         * @return boolean true
         * @access public
         */
        function clearAll () {
            $this->clearVars();
            $this->clearLoops();
            return true;
        }

        /**
         * FUNCTION: unknownsExist
         *
         * Returns true if unknowns were found after parsing.
         * Function MUST be called AFTER one of the parsing functions to have any relevance.
         *
         * @return boolean true/false
         * @access public
         */
        function unknownsExist () {
            return (!empty($this->_unknowns));
        }

        /**
         * FUNCTION: unknowns
         *
         * Alias for unknownsExist.
         *
         * @access public
         */
        function unknowns () {
            return $this->unknownsExist();
        }

        /**
         * FUNCTION: getUnknowns
         *
         * Returns an array of all unknown vars found when parsing.
         * This function is only relevant after parsing a document.
         *
         * @return array
         * @access public
         */
        function getUnknowns () {
            return $this->_unknowns;
        }

        /**
         * FUNCTION: setUnknowns
         *
         * Sets how you want to handle variables that were found in the
         * template but not set in vlibTemplate using vlibTemplate::setVar().
         *
         * @param  string $arg ignore, remove, print, leave or comment
         * @return boolean
         * @access public
         */
        function setUnknowns ($arg) {
            $arg = strtolower(trim($arg));
            if (preg_match('/^ignore|remove|print|leave|comment$/', $arg)) {
                $this->OPTIONS['UNKNOWNS'] = $arg;
                return true;
            }
            return false;
        }

        /**
         * FUNCTION: setPath
         *
         * function sets the paths to use when including files.
         * Use of this function: vlibTemplate::setPath(string path [, string path, ..]);
         * i.e. if $tmpl is your template object do: $tmpl->setPath('/web/htdocs/templates','/web/htdocs/www');
         * with as many paths as you like.
         * if this function is called without any arguments, it will just delete any previously set paths.
         *
         * @param string path (mulitple)
         * @return bool success
         * @access public
         */
        function setPath () {
            $num_args = func_num_args();
            if ($num_args < 1) {
                $this->OPTIONS['INCLUDE_PATHS'] = array();
                return true;
            }
            for ($i = 0; $i < $num_args; $i++) {
                $thispath = func_get_arg($i);
                array_push($this->OPTIONS['INCLUDE_PATHS'], realpath($thispath));
            }
            return true;
        }

        /**
         * FUNCTION: getParseTime
         *
         * After using one of the parse functions, this will allow you
         * access the time taken to parse the template.
         * see OPTION 'TIME_PARSE'.