Funcs.php 3.6 KB

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  1. <?php
  2. use Qii\Autoloader\Psr4;
  3. /**
  4. * Qii ...
  5. * @return null|Qii|Qii\Autoloader\Psr4
  6. */
  7. function _Qii()
  8. {
  9. return \Qii::getInstance();
  10. }
  11. /**
  12. * \Qii::i(.., ...)
  13. * @return mixed
  14. */
  15. function _i()
  16. {
  17. return call_user_func_array('\Qii::i', func_get_args());
  18. }
  19. /**
  20. * throw new Exception
  21. */
  22. function _e()
  23. {
  24. return call_user_func_array('\Qii::e', func_get_args());
  25. }
  26. /**
  27. * Chrome logs
  28. * @return mixed
  29. */
  30. function _log() {
  31. return call_user_func_array('\Qii\Library\Chrome::log', func_get_args());
  32. }
  33. /**
  34. * 加载语言包
  35. * @param string $language 语言包
  36. */
  37. function _language($language)
  38. {
  39. \Qii\Language\Loader::getInstance()->load($language);
  40. }
  41. /**
  42. * \Qii_Config_Register:: get or set
  43. * @param $key
  44. * @param null $val
  45. * @return Mix|void
  46. */
  47. function _config($key, $val = null)
  48. {
  49. if($val === null)
  50. {
  51. return \Qii\Config\Register::get($key);
  52. }
  53. return \Qii\Config\Register::set($key, $val);
  54. }
  55. /**
  56. * Adds a base directory for a namespace prefix.
  57. *
  58. * @param string $prefix The namespace prefix.
  59. * @param string $baseDir A base directory for class files in the
  60. * namespace.
  61. * @param bool $prepend If true, prepend the base directory to the stack
  62. * instead of appending it; this causes it to be searched first rather
  63. * than last.
  64. * @return void
  65. */
  66. function _addNamespace($prefix, $baseDir, $prepend = false)
  67. {
  68. _qii()->addNamespace($prefix, $baseDir, $prepend);
  69. }
  70. /**
  71. * 加载loader 可以直接加载指定类
  72. */
  73. function _loader($class = null)
  74. {
  75. $args = func_get_args();
  76. if($class != null){
  77. return call_user_func_array(array(Psr4::getInstance(), 'loadClass'), $args);
  78. }
  79. return Psr4::getInstance();
  80. }
  81. /**
  82. * load library
  83. * @param $name
  84. * @return mixed
  85. */
  86. function _library($name) {
  87. return \_loadClass("\Qii\Library\\". $name);
  88. }
  89. /**
  90. * 简便的loadClass方法
  91. * \Qii\Autoloader\Psr4::getInstance()->loadClass(.., ..);
  92. */
  93. function _loadClass()
  94. {
  95. $args = func_get_args();
  96. return call_user_func_array(array(\_loader(), 'loadClass'), $args);
  97. }
  98. /**
  99. * 根据文件前缀获取文件路径
  100. *
  101. * @param string $file 文件名
  102. */
  103. function _getFileByPrefix($file)
  104. {
  105. return \_loader()->getFileByPrefix($file);
  106. }
  107. /**
  108. * 数据库操作类
  109. *
  110. * @param Qii_Driver_Rules $rule 规则
  111. * @param array|null $privateKey 主键
  112. * @param array|null $fieldsVal 值
  113. * @return mixed
  114. */
  115. function _DBDriver(\Qii\Driver\Rules $rule, $privateKey = null, $fieldsVal = null)
  116. {
  117. $rules = _loadClass('Qii\Driver\Easy')->_initialize();
  118. if ($privateKey) $rules->setPrivateKey($privateKey);
  119. $rules->setRules($rule);
  120. if ($fieldsVal) $rules->setFieldsVal($fieldsVal);
  121. return $rules;
  122. }
  123. /**
  124. * _include include文件
  125. */
  126. function _include($files){
  127. return \Qii\Autoloader\Import::includes($files);
  128. }
  129. function _require($files)
  130. {
  131. return \Qii\Autoloader\Import::requires($files);
  132. }
  133. /**
  134. * 将字符串转换成指定编码
  135. *
  136. * @param string $str 需要转换的字符串
  137. * @param string $to 转换到的编码
  138. * @return string
  139. */
  140. function converCode($str, $to)
  141. {
  142. $fromCode = mb_detect_encoding($str, array('ASCII', 'UTF-8', 'GB2312', 'GBK', 'BIG5'));
  143. if($fromCode == $to) return $str;
  144. return mb_convert_encoding($str, $to, $fromCode);
  145. }
  146. /**
  147. * 将字符串转换成格式
  148. *
  149. * @param string $str 需要转换的字符串
  150. * @return string
  151. */
  152. function toUTF8($str)
  153. {
  154. return converCode($str, 'UTF-8');
  155. }
  156. /**
  157. * 将字符串转换成GBK
  158. *
  159. * @param string $str 文本
  160. * @return string
  161. */
  162. function toGBK($str)
  163. {
  164. return converCode($str, 'GBK');
  165. }