From a281c3362ebd3cc6c4463ac337c1bce4ee78260c Mon Sep 17 00:00:00 2001 From: thinkphp Date: Thu, 11 Apr 2013 08:50:55 +0800 Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E9=99=A4Template=E7=9B=AE=E5=BD=95?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Think/Template/Driver/File.php | 45 --- Think/Template/Taglib.php | 243 ------------- Think/Template/Taglib/Cx.php | 614 --------------------------------- 3 files changed, 902 deletions(-) delete mode 100644 Think/Template/Driver/File.php delete mode 100644 Think/Template/Taglib.php delete mode 100644 Think/Template/Taglib/Cx.php diff --git a/Think/Template/Driver/File.php b/Think/Template/Driver/File.php deleted file mode 100644 index 62423d98..00000000 --- a/Think/Template/Driver/File.php +++ /dev/null @@ -1,45 +0,0 @@ - -// +---------------------------------------------------------------------- -// $Id$ - -namespace Think\Template\Driver; -class File { - // 写入编译缓存 - public function write($cacheFile,$content){ - // 检测模板目录 - $dir = dirname($cacheFile); - if(!is_dir($dir)) - mkdir($dir,0755,true); - // 生成模板缓存文件 - if( false === file_put_contents($cacheFile,$content)) - E('_CACHE_WRITE_ERROR_:'.$cacheFile); - } - - // 读取编译编译 - public function read($cacheFile,$vars){ - // 模板阵列变量分解成为独立变量 - extract($vars, EXTR_OVERWRITE); - //载入模版缓存文件 - include $cacheFile; - } - - // 检查编译缓存是否有效 - public function check($template,$cacheFile,$cacheTime){ - if(!is_file($cacheFile)|| (is_file($template) && filemtime($template) > filemtime($cacheFile))) { - // 模板文件如果有更新则缓存需要更新 - return false; - }elseif ($cacheTime != 0 && time() > filemtime($cacheFile)+$cacheTime) { - // 缓存是否在有效期 - return false; - } - return true; - } -} \ No newline at end of file diff --git a/Think/Template/Taglib.php b/Think/Template/Taglib.php deleted file mode 100644 index 9050d01e..00000000 --- a/Think/Template/Taglib.php +++ /dev/null @@ -1,243 +0,0 @@ - -// +---------------------------------------------------------------------- -// $Id$ -namespace Think\Template; -/** - * ThinkPHP标签库TagLib解析基类 - * @category Think - * @package Think - * @subpackage Template - * @author liu21st - */ -class TagLib { - - /** - * 标签库定义XML文件 - * @var string - * @access protected - */ - protected $xml = ''; - protected $tags = [];// 标签定义 - /** - * 标签库名称 - * @var string - * @access protected - */ - protected $tagLib =''; - - /** - * 标签库标签列表 - * @var string - * @access protected - */ - protected $tagList = []; - - /** - * 标签库分析数组 - * @var string - * @access protected - */ - protected $parse = []; - - /** - * 标签库是否有效 - * @var string - * @access protected - */ - protected $valid = false; - - /** - * 当前模板对象 - * @var object - * @access protected - */ - public $tpl; - - protected $comparison = [' nheq '=>' !== ',' heq '=>' === ',' neq '=>' != ',' eq '=>' == ',' egt '=>' >= ',' gt '=>' > ',' elt '=>' <= ',' lt '=>' < ']; - - /** - * TagLib标签属性分析 返回标签属性数组 - * @access public - * @param string $tagStr 标签内容 - * @return array - */ - public function parseXmlAttr($attr,$tag) { - if(''== trim($attr)) { - return []; - } - //XML解析安全过滤 - $attr = str_replace('&','___', $attr); - $xml = ''; - $xml = simplexml_load_string($xml); - if(!$xml) { - exit('_XML_TAG_ERROR_ : '.$attr); - } - $xml = (array)($xml->tag->attributes()); - $array = array_change_key_case($xml['@attributes']); - if($array) { - $tag = strtolower($tag); - if(isset($this->tags[$tag]['attr'])) { - $attrs = explode(',',$this->tags[$tag]['attr']); - if(isset($this->tags[strtolower($tag)]['must'])){ - $must = explode(',',$this->tags[$tag]['must']); - }else{ - $must = []; - } - foreach($attrs as $name) { - if( isset($array[$name])) { - $array[$name] = str_replace('___','&',$array[$name]); - }elseif(false !== array_search($name,$must)){ - exit('_PARAM_ERROR_:'.$name); - } - } - } - return $array; - } - } - - /** - * 解析条件表达式 - * @access public - * @param string $condition 表达式标签内容 - * @return array - */ - public function parseCondition($condition) { - $condition = str_ireplace(array_keys($this->comparison),array_values($this->comparison),$condition); - $condition = preg_replace('/\$(\w+):(\w+)\s/is','$\\1->\\2 ',$condition); - $condition = preg_replace('/\$(\w+)\.(\w+)\s/is','$\\1["\\2"] ',$condition); - - if(false !== strpos($condition, '$Think')) - $condition = preg_replace('/(\$Think.*?)\s/ies',"\$this->parseThinkVar('\\1');" , $condition); - return $condition; - } - - /** - * 自动识别构建变量 - * @access public - * @param string $name 变量描述 - * @return string - */ - public function autoBuildVar($name) { - if('Think.' == substr($name,0,6)){ - // 特殊变量 - return $this->parseThinkVar($name); - }elseif(strpos($name,'.')) { - $vars = explode('.',$name); - $var = array_shift($vars); - $name = '$'.$var; - foreach ($vars as $key=>$val){ - if(0===strpos($val,'$')) { - $name .= '["{'.$val.'}"]'; - }else{ - $name .= '["'.$val.'"]'; - } - } - }elseif(strpos($name,':')){ - // 额外的对象方式支持 - $name = '$'.str_replace(':','->',$name); - }elseif(!defined($name)) { - $name = '$'.$name; - } - return $name; - } - - /** - * 用于标签属性里面的特殊模板变量解析 - * 格式 以 Think. 打头的变量属于特殊模板变量 - * @access public - * @param string $varStr 变量字符串 - * @return string - */ - public function parseThinkVar($varStr){ - $vars = explode('.',$varStr); - $vars[1] = strtoupper(trim($vars[1])); - $parseStr = ''; - if(count($vars)>=3){ - $vars[2] = trim($vars[2]); - switch($vars[1]){ - case 'SERVER': $parseStr = '$_SERVER[\''.$vars[2].'\']';break; - case 'GET': $parseStr = '$_GET[\''.$vars[2].'\']';break; - case 'POST': $parseStr = '$_POST[\''.$vars[2].'\']';break; - case 'COOKIE': - if(isset($vars[3])) { - $parseStr = '$_COOKIE[\''.$vars[2].'\'][\''.$vars[3].'\']'; - }else{ - $parseStr = '$_COOKIE[\''.$vars[2].'\']'; - } - break; - case 'SESSION': - if(isset($vars[3])) { - $parseStr = '$_SESSION[\''.$vars[2].'\'][\''.$vars[3].'\']'; - }else{ - $parseStr = '$_SESSION[\''.$vars[2].'\']'; - } - break; - case 'ENV': $parseStr = '$_ENV[\''.$vars[2].'\']';break; - case 'REQUEST': $parseStr = '$_REQUEST[\''.$vars[2].'\']';break; - case 'CONST': $parseStr = strtoupper($vars[2]);break; - case 'LANG': - $parseStr = 'L("'.$vars[2].'")';break; - case 'CONFIG': - if(isset($vars[3])) { - $vars[2] .= '.'.$vars[3]; - } - $parseStr = 'C("'.$vars[2].'")';break; - } - }else if(count($vars)==2){ - switch($vars[1]){ - case 'NOW': $parseStr = "date('Y-m-d g:i a',time())";break; - case 'VERSION': $parseStr = 'THINK_VERSION';break; - default: if(defined($vars[1])) $parseStr = $vars[1]; - } - } - return $parseStr; - } - - /** - * 对模板变量使用函数 - * 格式 {$varname|function1|function2=arg1,arg2} - * @access protected - * @param string $name 变量名 - * @param array $varArray 函数列表 - * @return string - */ - protected function parseVarFunction($name,$varArray){ - //对变量使用函数 - $length = count($varArray); - for($i=0;$i<$length ;$i++ ){ - $args = explode('=',$varArray[$i],2); - //模板函数过滤 - $fun = strtolower(trim($args[0])); - switch($fun) { - case 'default': // 特殊模板函数 - $name = '('.$name.')?('.$name.'):'.$args[1]; - break; - default: // 通用模板函数 - if(isset($args[1])){ - if(strstr($args[1],'###')){ - $args[1] = str_replace('###',$name,$args[1]); - $name = "$fun($args[1])"; - }else{ - $name = "$fun($name,$args[1])"; - } - }else if(!empty($args[0])){ - $name = "$fun($name)"; - } - } - } - return $name; - } - - // 获取标签定义 - public function getTags(){ - return $this->tags; - } -} \ No newline at end of file diff --git a/Think/Template/Taglib/Cx.php b/Think/Template/Taglib/Cx.php deleted file mode 100644 index 5dc74803..00000000 --- a/Think/Template/Taglib/Cx.php +++ /dev/null @@ -1,614 +0,0 @@ - -// +---------------------------------------------------------------------- - -namespace Think\Template\TagLib; -use Think\Template\TagLib; -/** - * CX标签库解析类 - * @category Think - * @package Think - * @subpackage Driver.Taglib - * @author liu21st - */ -class Cx extends TagLib { - - // 标签定义 - protected $tags = [ - // 标签定义： attr 属性列表 close 是否闭合（0 或者1 默认1） alias 标签别名 level 嵌套层次 - 'php' => [], - 'volist' => ['attr'=>'name,id,offset,length,key,mod','level'=>3,'alias'=>'iterate'], - 'foreach' => ['attr'=>'name,item,key','level'=>3], - 'if' => ['attr'=>'condition','level'=>2], - 'elseif' => ['attr'=>'condition','close'=>0], - 'else' => ['attr'=>'','close'=>0], - 'switch' => ['attr'=>'name','level'=>2], - 'case' => ['attr'=>'value,break'], - 'default' => ['attr'=>'','close'=>0], - 'compare' => ['attr'=>'name,value,type','level'=>3,'alias'=>'eq,equal,notequal,neq,gt,lt,egt,elt,heq,nheq'], - 'range' => ['attr'=>'name,value,type','level'=>3,'alias'=>'in,notin,between,notbetween'], - 'empty' => ['attr'=>'name','level'=>3], - 'notempty' => ['attr'=>'name','level'=>3], - 'present' => ['attr'=>'name','level'=>3], - 'notpresent'=> ['attr'=>'name','level'=>3], - 'defined' => ['attr'=>'name','level'=>3], - 'notdefined'=> ['attr'=>'name','level'=>3], - 'import' => ['attr'=>'file,href,type,value,basepath','close'=>0,'alias'=>'load,css,js'], - 'assign' => ['attr'=>'name,value','close'=>0], - 'define' => ['attr'=>'name,value','close'=>0], - 'for' => ['attr'=>'start,end,name,comparison,step', 'level'=>3], - ]; - - /** - * php标签解析 - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _php($tag,$content) { - $parseStr = ''; - return $parseStr; - } - - /** - * volist标签解析 循环输出数据集 - * 格式： - * - * {user.username} - * {user.email} - * - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string|void - */ - public function _volist($tag,$content) { - $name = $tag['name']; - $id = $tag['id']; - $empty = isset($tag['empty'])?$tag['empty']:''; - $key = !empty($tag['key'])?$tag['key']:'i'; - $mod = isset($tag['mod'])?$tag['mod']:'2'; - // 允许使用函数设定数据集 {$vo.name} - $parseStr = 'autoBuildVar($name); - } - $parseStr .= 'if(is_array('.$name.')): $'.$key.' = 0;'; - if(isset($tag['length']) && '' !=$tag['length'] ) { - $parseStr .= ' $__LIST__ = array_slice('.$name.','.$tag['offset'].','.$tag['length'].',true);'; - }elseif(isset($tag['offset']) && '' !=$tag['offset']){ - $parseStr .= ' $__LIST__ = array_slice('.$name.','.$tag['offset'].',null,true);'; - }else{ - $parseStr .= ' $__LIST__ = '.$name.';'; - } - $parseStr .= 'if( count($__LIST__)==0 ) : echo "'.$empty.'" ;'; - $parseStr .= 'else: '; - $parseStr .= 'foreach($__LIST__ as $key=>$'.$id.'): '; - $parseStr .= '$mod = ($'.$key.' % '.$mod.' );'; - $parseStr .= '++$'.$key.';?>'; - $parseStr .= ($content); - $parseStr .= ''; - - if(!empty($parseStr)) { - return $parseStr; - } - return ; - } - - /** - * foreach标签解析 循环输出数据集 - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string|void - */ - public function _foreach($tag,$content) { - $name = $tag['name']; - $item = $tag['item']; - $key = !empty($tag['key'])?$tag['key']:'key'; - $name = $this->autoBuildVar($name); - $parseStr = '$'.$item.'): ?>'; - $parseStr .= ($content); - $parseStr .= ''; - if(!empty($parseStr)) { - return $parseStr; - } - return ; - } - - /** - * if标签解析 - * 格式： - * - * - * - * - * 表达式支持 eq neq gt egt lt elt == > >= < <= or and || && - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _if($tag,$content) { - $condition = $this->parseCondition($tag['condition']); - $parseStr = ''.$content.''; - return $parseStr; - } - - /** - * else标签解析 - * 格式：见if标签 - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _elseif($tag,$content) { - $condition = $this->parseCondition($tag['condition']); - $parseStr = ''; - return $parseStr; - } - - /** - * else标签解析 - * @access public - * @param array $tag 标签属性 - * @return string - */ - public function _else($tag) { - $parseStr = ''; - return $parseStr; - } - - /** - * switch标签解析 - * 格式： - * - * 1 - * 2 - * other - * - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _switch($tag,$content) { - $name = $tag['name']; - $varArray = explode('|',$name); - $name = array_shift($varArray); - $name = $this->autoBuildVar($name); - if(count($varArray)>0) - $name = $this->parseVarFunction($name,$varArray); - $parseStr = ''.$content.''; - return $parseStr; - } - - /** - * case标签解析 需要配合switch才有效 - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _case($tag,$content) { - $value = $tag['value']; - if('$' == substr($value,0,1)) { - $varArray = explode('|',$value); - $value = array_shift($varArray); - $value = $this->autoBuildVar(substr($value,1)); - if(count($varArray)>0) - $value = $this->parseVarFunction($value,$varArray); - $value = 'case '.$value.': '; - }elseif(strpos($value,'|')){ - $values = explode('|',$value); - $value = ''; - foreach ($values as $val){ - $value .= 'case "'.addslashes($val).'": '; - } - }else{ - $value = 'case "'.$value.'": '; - } - $parseStr = ''.$content; - $isBreak = isset($tag['break']) ? $tag['break'] : ''; - if('' ==$isBreak || $isBreak) { - $parseStr .= ''; - } - return $parseStr; - } - - /** - * default标签解析 需要配合switch才有效 - * 使用： ddfdf - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _default($tag) { - $parseStr = ''; - return $parseStr; - } - - /** - * compare标签解析 - * 用于值的比较 支持 eq neq gt lt egt elt heq nheq 默认是eq - * 格式： content - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _compare($tag,$content,$type='eq') { - $name = $tag['name']; - $value = $tag['value']; - $type = isset($tag['type'])?$tag['type']:$type; - $type = $this->parseCondition(' '.$type.' '); - $varArray = explode('|',$name); - $name = array_shift($varArray); - $name = $this->autoBuildVar($name); - if(count($varArray)>0) - $name = $this->parseVarFunction($name,$varArray); - if('$' == substr($value,0,1)) { - $value = $this->autoBuildVar(substr($value,1)); - }else { - $value = '"'.$value.'"'; - } - $parseStr = ''.$content.''; - return $parseStr; - } - - public function _eq($tag,$content) { - return $this->_compare($tag,$content,'eq'); - } - - public function _equal($tag,$content) { - return $this->_compare($tag,$content,'eq'); - } - - public function _neq($tag,$content) { - return $this->_compare($tag,$content,'neq'); - } - - public function _notequal($tag,$content) { - return $this->_compare($tag,$content,'neq'); - } - - public function _gt($tag,$content) { - return $this->_compare($tag,$content,'gt'); - } - - public function _lt($tag,$content) { - return $this->_compare($tag,$content,'lt'); - } - - public function _egt($tag,$content) { - return $this->_compare($tag,$content,'egt'); - } - - public function _elt($tag,$content) { - return $this->_compare($tag,$content,'elt'); - } - - public function _heq($tag,$content) { - return $this->_compare($tag,$content,'heq'); - } - - public function _nheq($tag,$content) { - return $this->_compare($tag,$content,'nheq'); - } - - /** - * range标签解析 - * 如果某个变量存在于某个范围 则输出内容 type= in 表示在范围内 否则表示在范围外 - * 格式： content - * example: content - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @param string $type 比较类型 - * @return string - */ - public function _range($tag,$content,$type='in') { - $name = $tag['name']; - $value = $tag['value']; - $varArray = explode('|',$name); - $name = array_shift($varArray); - $name = $this->autoBuildVar($name); - if(count($varArray)>0) - $name = $this->parseVarFunction($name,$varArray); - - $type = isset($tag['type'])?$tag['type']:$type; - - if('$' == substr($value,0,1)) { - $value = $this->autoBuildVar(substr($value,1)); - $str = 'is_array('.$value.')?'.$value.':explode(\',\','.$value.')'; - }else{ - $value = '"'.$value.'"'; - $str = 'explode(\',\','.$value.')'; - } - if($type=='between') { - $parseStr = '= $_RANGE_VAR_[0] && '.$name.'<= $_RANGE_VAR_[1]):?>'.$content.''; - }elseif($type=='notbetween'){ - $parseStr = '$_RANGE_VAR_[1]):?>'.$content.''; - }else{ - $fun = ($type == 'in')? 'in_array' : '!in_array'; - $parseStr = ''.$content.''; - } - return $parseStr; - } - - // range标签的别名 用于in判断 - public function _in($tag,$content) { - return $this->_range($tag,$content,'in'); - } - - // range标签的别名 用于notin判断 - public function _notin($tag,$content) { - return $this->_range($tag,$content,'notin'); - } - - public function _between($tag,$content){ - return $this->_range($tag,$content,'between'); - } - - public function _notbetween($tag,$content){ - return $this->_range($tag,$content,'notbetween'); - } - - /** - * present标签解析 - * 如果某个变量已经设置 则输出内容 - * 格式： content - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _present($tag,$content) { - $name = $tag['name']; - $name = $this->autoBuildVar($name); - $parseStr = ''.$content.''; - return $parseStr; - } - - /** - * notpresent标签解析 - * 如果某个变量没有设置，则输出内容 - * 格式： content - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _notpresent($tag,$content) { - $name = $tag['name']; - $name = $this->autoBuildVar($name); - $parseStr = ''.$content.''; - return $parseStr; - } - - /** - * empty标签解析 - * 如果某个变量为empty 则输出内容 - * 格式： content - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _empty($tag,$content) { - $name = $tag['name']; - $name = $this->autoBuildVar($name); - $parseStr = ''.$content.''; - return $parseStr; - } - - public function _notempty($tag,$content) { - $name = $tag['name']; - $name = $this->autoBuildVar($name); - $parseStr = ''.$content.''; - return $parseStr; - } - - /** - * 判断是否已经定义了该常量 - * 已定义 - * @param $tag - * @param $content - * @return string - */ - public function _defined($tag,$content) { - $name = $tag['name']; - $parseStr = ''.$content.''; - return $parseStr; - } - - public function _notdefined($tag,$content) { - $name = $tag['name']; - $parseStr = ''.$content.''; - return $parseStr; - } - - /** - * import 标签解析 - * - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @param boolean $isFile 是否文件方式 - * @param string $type 类型 - * @return string - */ - public function _import($tag,$content,$isFile=false,$type='') { - $file = isset($tag['file'])?$tag['file']:$tag['href']; - $parseStr = ''; - $endStr = ''; - // 判断是否存在加载条件 允许使用函数判断(默认为isset) - if (isset($tag['value'])) { - $varArray = explode('|',$tag['value']); - $name = array_shift($varArray); - $name = $this->autoBuildVar($name); - if (!empty($varArray)) - $name = $this->parseVarFunction($name,$varArray); - else - $name = 'isset('.$name.')'; - $parseStr .= ''; - $endStr = ''; - } - if($isFile) { - // 根据文件名后缀自动识别 - $type = $type?$type:(!empty($tag['type'])?strtolower($tag['type']):null); - // 文件方式导入 - $array = explode(',',$file); - foreach ($array as $val){ - if (!$type || isset($reset)) { - $type = $reset = strtolower(substr(strrchr($val, '.'),1)); - } - switch($type) { - case 'js': - $parseStr .= ''; - break; - case 'css': - $parseStr .= ''; - break; - case 'php': - $parseStr .= ''; - break; - } - } - }else{ - // 命名空间导入模式 默认是js - $type = $type?$type:(!empty($tag['type'])?strtolower($tag['type']):'js'); - $basepath = !empty($tag['basepath'])?$tag['basepath']:__ROOT__.'/Public'; - // 命名空间方式导入外部文件 - $array = explode(',',$file); - foreach ($array as $val){ - list($val,$version) = explode('?',$val); - switch($type) { - case 'js': - $parseStr .= ''; - break; - case 'css': - $parseStr .= ''; - break; - case 'php': - $parseStr .= ''; - break; - } - } - } - return $parseStr.$endStr; - } - - // import别名 采用文件方式加载(要使用命名空间必须用import) 例如 - public function _load($tag,$content) { - return $this->_import($tag,$content,true); - } - - // import别名使用 导入css文件 - public function _css($tag,$content) { - return $this->_import($tag,$content,true,'css'); - } - - // import别名使用 导入js文件 - public function _js($tag,$content) { - return $this->_import($tag,$content,true,'js'); - } - - /** - * assign标签解析 - * 在模板中给某个变量赋值 支持变量赋值 - * 格式： - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _assign($tag,$content) { - $name = $this->autoBuildVar($tag['name']); - if('$'==substr($tag['value'],0,1)) { - $value = $this->autoBuildVar(substr($tag['value'],1)); - }else{ - $value = '\''.$tag['value']. '\''; - } - $parseStr = ''; - return $parseStr; - } - - /** - * define标签解析 - * 在模板中定义常量 支持变量赋值 - * 格式： - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _define($tag,$content) { - $name = '\''.$tag['name']. '\''; - if('$'==substr($tag['value'],0,1)) { - $value = $this->autoBuildVar(substr($tag['value'],1)); - }else{ - $value = '\''.$tag['value']. '\''; - } - $parseStr = ''; - return $parseStr; - } - - /** - * for标签解析 - * 格式： - * @access public - * @param array $tag 标签属性 - * @param string $content 标签内容 - * @return string - */ - public function _for($tag, $content){ - //设置默认值 - $start = 0; - $end = 0; - $step = 1; - $comparison = 'lt'; - $name = 'i'; - $rand = rand(); //添加随机数，防止嵌套变量冲突 - //获取属性 - foreach ($tag as $key => $value){ - $value = trim($value); - if(':'==substr($value,0,1)) - $value = substr($value,1); - elseif('$'==substr($value,0,1)) - $value = $this->autoBuildVar(substr($value,1)); - switch ($key){ - case 'start': - $start = $value; break; - case 'end' : - $end = $value; break; - case 'step': - $step = $value; break; - case 'comparison': - $comparison = $value; break; - case 'name': - $name = $value; break; - } - } - - $parseStr = 'parseCondition('$'.$name.' '.$comparison.' $__FOR_END_'.$rand.'__').';$'.$name.'+='.$step.'){ ?>'; - $parseStr .= $content; - $parseStr .= ''; - return $parseStr; - } - - } \ No newline at end of file