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wecis 2.0 RC 版

程序员文章站 2024-01-24 16:32:22
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调试bug 请通知本人,谢谢!
新版功能:
1. 添加{-script lang='php'-} 模板也可以写php代码
2.修改1.0 细节错误 : 如无用功代码,优化核心代码,提高运行编译速度。
3.添加模板格式化函数{-$string|subistr(12):'...'-} ,时间格式化 {-$time|time('ymd')-}

  1. /**
  2. * [Wecis] (C)2012-2099 Haowei Inc.
  3. * This is NOT a freeware, use is subject to license terms
  4. * version: 2.0 RC
  5. **/
  6. class wecis{
  7. private $assign=array();
  8. public $tpl_cache_dir = 'cache/';
  9. public $tpl_cache_open = TRUE;
  10. public $tpl_cache_time = 5 ;
  11. public $tpl_tpl_dir = 'template/';
  12. public $tpl_rw_left = '{-';
  13. public $tpl_rw_right = '-}';
  14. public function wecis(){
  15. return '[{name:\'wecis 2.0 rc\'}]';
  16. }
  17. public function assign($tplvar,$value){
  18. if(empty($tplvar) || empty($value)){
  19. $this->error('wecis-> assign() Parameters are missing');
  20. }
  21. return $this->assign[$tplvar]=$value;
  22. }
  23. public function display($tplfile){
  24. if(empty($tplfile)){ $this->error('wecis-> display() Parameters are missing'); }
  25. if($this->tpl_cache_open){
  26. if(file_exists($this->tpl_cache_dir.$this->cahce_format($tplfile))){
  27. if($this->cahce_timeout($tplfile)) {
  28. $this->cache_delete($tplfile);
  29. include $this->cache($tplfile) ? $this->tpl_cache_dir.$this->cahce_format($tplfile) : '';
  30. }else{
  31. include $this->tpl_cache_dir.$this->cahce_format($tplfile);
  32. }
  33. }else{
  34. include $this->cache($tplfile) ? $this->tpl_cache_dir.$this->cahce_format($tplfile) : '';
  35. }
  36. }else{
  37. include $this->cache($tplfile) ? $this->tpl_cache_dir.$this->cahce_format($tplfile) : '';
  38. }
  39. }
  40. public function cache($tplfile){
  41. $data = file_get_contents($this->tpl_tpl_dir.$tplfile);
  42. $data = preg_replace('/'.$this->tpl_rw_left.'script lang=\'php\''.$this->tpl_rw_right.'/',' $data = preg_replace('/'.$this->tpl_rw_left.'\/script'.$this->tpl_rw_right.'/','?>',$data);
  43. $data = preg_replace('/'.$this->tpl_rw_left.'loop (\$(.*)?) as (\$(.*)?)'.$this->tpl_rw_right.'/','',$data);
  44. $data = preg_replace('/'.$this->tpl_rw_left.'\/loop'.$this->tpl_rw_right.'/','',$data);
  45. $data = preg_replace('/'.$this->tpl_rw_left.'(\$(.*)?)\[((.*)?)\]'.$this->tpl_rw_right.'/','',$data);
  46. $data = preg_replace('/'.$this->tpl_rw_left.'if((.*)?)'.$this->tpl_rw_right.'/','',$data);
  47. $data = preg_replace('/'.$this->tpl_rw_left.'else'.$this->tpl_rw_right.'/','',$data);
  48. $data = preg_replace('/'.$this->tpl_rw_left.'\/if'.$this->tpl_rw_right.'/','',$data);
  49. $data = preg_replace('/'.$this->tpl_rw_left.'(\$(.*)?)\|subistr\(((.*)?)\)\:((.*)?)'.$this->tpl_rw_right.'/','',$data);
  50. $data = preg_replace('/'.$this->tpl_rw_left.'(\$(.*)?)\|time\:\(((.*)?)\)'.$this->tpl_rw_right.'/',"",$data);
  51. $data = preg_replace('/'.$this->tpl_rw_left.'(\$(.*)?)'.$this->tpl_rw_right.'/','',$data);
  52. $arr='';
  53. foreach($this->assign as $k=>$v) {
  54. if(!is_array($v)) {
  55. $data = !is_numeric($v) ? str_replace('$'.$k,'\''.$v.'\'',$data) : str_replace('$'.$k,$v,$data);
  56. }else{
  57. $arr.='';
  58. }
  59. }
  60. return file_put_contents($this->tpl_cache_dir.$this->cahce_format($tplfile),$arr.$data) ? 1 : 0;
  61. }
  62. public function cahce_timeout($tplfile){
  63. $time = time();
  64. $filetime = fileatime($this->tpl_cache_dir.$this->cahce_format($tplfile));
  65. return $time-$filetime > ($this->tpl_cache_time*60) ? 1 : 0;
  66. }
  67. public function cahce_format($tplfile){
  68. return md5($this->version()).str_replace('/','.',$tplfile).'.php';
  69. }
  70. public function cache_delete($tplfile){
  71. return unlink($this->tpl_cache_dir.$this->cahce_format($tplfile)) ? 1 : 0;
  72. }
  73. private function error($str){
  74. return exit($str);
  75. }
  76. public function version(){
  77. return 'wecis 2.0 RC';
  78. }
  79. }
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