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改进模板引擎的Think变量解析

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thinkphp
2016-10-10 12:17:48 +08:00
parent 0b8327d135
commit cbfd825311
1 changed files with 34 additions and 46 deletions
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52
library/think/Template.php
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@@ -959,61 +959,48 @@ class Template
* @param array $vars 变量数组
* @return string
*/
public function parseThinkVar(&$vars)
public function parseThinkVar($vars)
{
$vars[0] = strtoupper(trim($vars[0]));
$parseStr = '';
if (count($vars) >= 2) {
$vars[1] = trim($vars[1]);
switch ($vars[0]) {
$type = strtoupper(trim(array_shift($vars)));
$param = implode('.', $vars);
if ($vars) {
switch ($type) {
case 'SERVER':
$parseStr = '$_SERVER[\'' . strtoupper($vars[1]) . '\']';
$parseStr = '\\think\\Request::instance()->server(\'' . $param . '\')';
break;
case 'GET':
$parseStr = '$_GET[\'' . $vars[1] . '\']';
$parseStr = '\\think\\Request::instance()->get(\'' . $param . '\')';
break;
case 'POST':
$parseStr = '$_POST[\'' . $vars[1] . '\']';
$parseStr = '\\think\\Request::instance()->post(\'' . $param . '\')';
break;
case 'COOKIE':
if (isset($vars[2])) {
$parseStr = '\\think\\Cookie::get(\'' . $vars[1] . '.' . $vars[2] . '\')';
} else {
$parseStr = '\\think\\Cookie::get(\'' . $vars[1] . '\')';
}
$parseStr = '\\think\\Cookie::get(\'' . $param . '\')';
break;
case 'SESSION':
if (isset($vars[2])) {
$parseStr = '\\think\\Session::get(\'' . $vars[1] . '.' . $vars[2] . '\')';
} else {
$parseStr = '\\think\\Session::get(\'' . $vars[1] . '\')';
}
$parseStr = '\\think\\Session::get(\'' . $param . '\')';
break;
case 'ENV':
$parseStr = '$_ENV[\'' . strtoupper($vars[1]) . '\']';
$parseStr = '\\think\\Request::instance()->env(\'' . $param . '\')';
break;
case 'REQUEST':
$parseStr = '$_REQUEST[\'' . $vars[1] . '\']';
$parseStr = '\\think\\Request::instance()->request(\'' . $param . '\')';
break;
case 'CONST':
$parseStr = strtoupper($vars[1]);
$parseStr = strtoupper($param);
break;
case 'LANG':
$parseStr = '\\think\\Lang::get(\'' . $vars[1] . '\')';
$parseStr = '\\think\\Lang::get(\'' . $param . '\')';
break;
case 'CONFIG':
if (isset($vars[2])) {
$vars[1] .= '.' . $vars[2];
}
$parseStr = '\\think\\Config::get(\'' . $vars[1] . '\')';
$parseStr = '\\think\\Config::get(\'' . $param . '\')';
break;
default:
$parseStr = '\'\'';
break;
}
} else {
if (count($vars) == 1) {
switch ($vars[0]) {
switch ($type) {
case 'NOW':
$parseStr = "date('Y-m-d g:i a',time())";
break;
@@ -1027,9 +1014,10 @@ class Template
$parseStr = '\'' . ltrim($this->config['tpl_end'], '\\') . '\'';
break;
default:
if (defined($vars[0])) {
$parseStr = $vars[0];
}
if (defined($type)) {
$parseStr = $type;
} else {
$parseStr = '';
}
}
}