PHP printout debugging class

  1 <? Php
   2  / * *
   3  + ---------------------------------------- -------------------- +
   4  Code debugging shortcut function
   5  @author:
 Meet each other   6  @qq: 617937424
   7  
  8  Debug :: p (1,2, 3)
   9  Debug :: log (1, 2, 3)
 10  + ---------------------------------- -------------------------- +
 11  * / 
12  
13  class Debug {
 14  
15      // Log file 
16      public  static  $ file = '' ;
 17  
18      / * *
 19      * 设置日志文件路径
 20      * @param string $file
 21      * @return mixed|string
 22      */
 23     public static function file($file=''){
 24 
 25         self::$file = empty($file)? sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'debug.txt' : str_replace('\\', DIRECTORY_SEPARATOR, $file);
 26         return self::$file;
 27     }
 28 
 29     /**
 30      * 格式化数据
 31      * @param $data
 32      * @return string
 33      */
 34     public static function format($data){
 35         
 36         if(in_array($data, array('TRUE','true', 'false', 'FALSE', 'null', 'NULL'), true )) $data = "'$data'";
 37         if(is_bool($data)) $data = $data? 'true' : 'false';
 38         if(is_null($data)) $data = 'null';
 39         if($data === '') $data = "''";
 40 
 41         if($data instanceof \think\Model){ $data->__last_sql__ = $data->getLastSql(); $data = $data->getData();}
 42         if(is_array($data) && current($data) instanceof \think\Model){ $data = collection($data)->toArray();}
 43 
 44         if(is_string($data)) $data = self::unicode($data);
 45 
 46         $output = array();
 47 
 48         if(is_string($data) && function_exists($data)){
 49 
 50             $object = new \ReflectionFunction($data);
 51             $output['========== FUNC =========='] = array('Function' => $data, 'Namespace' => $object->getNamespaceName(),  'File' => $object->getFilename());
 52         }
 53 
 54         if(is_object($data) || (is_string($data) && class_exists($data, false))){
 55 
 56             $message = '';
 57             if(is_object($data)){
 58 
 59                 if($data instanceof \Exception){
 60 
 61                     $file = $data->getFile() . ' (' .$data->getLine() .')';
 62                     $message =  $data->getMessage() . ' (' .$data->getCode() .')';
 63                 }
 64 
 65                 $name = get_class($data);
 66                 $fields = get_object_vars($data);
 67 
 68             }else{
 69                 $name = $data;
 70                 $fields = get_class_vars($data);
 71             }
 72 
 73             $methods = get_class_methods($data);
 74 
 75             $object = new \ReflectionClass($data);
 76             if(!isset($file)) $file = $object->getFilename();
 77 
 78             $output['========== CLASS =========='] = array('Class' => $name, 'Namespace' => $object->getNamespaceName(), 'Message' => $message, 'File' => $file, 'Attr' => $fields, 'Method' => $methods);
 79 
 80         }
 81 
 82         if(count($output) == 1)  $output = current($output);
 83         return empty($output)? $data : $output;
 84     }
 85 
 86     / * *
 87       * Print the current input data
 88       *
 89       * / 
90      public  static  function input () {
 91          
92          p ("GET:", $ _GET );
 93          p ("POST:", $ _POST );
 94          p ( "SERVER:", $ _SERVER );
 95          p ('php: // input:', file_get_contents ('php: // input' ));
 96      }
 97  
98      / * *
 99       * unicode encoding
 100       * @param $ string
 101      * @return string|string[]|null
102      */
103     public static function unicode($string) {
104         
105         return preg_replace_callback('/\\\\u([0-9a-f]{4})/i', function($match){
106             return mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UCS-2BE');
107         }, $string);
108         
109     }
110     
111     /**
112      * 打印数据
113      * $args 参数列表
114      */
115     public static function p($args=''){
116         
117         $args = func_get_args();
118         $count = func_num_args();
119         if($count == 0) $args = array();
120    
121         $format = ((isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest')) ? false : true;
122         if($format == true) $format = PHP_SAPI == 'cli'? false : true;
123 
124         $output = ($format)? '<pre style="background:#f3f3f4;padding:5px;border:1px solid #aaa;">' : '';
125         foreach($args as $key => $data){
126             $data = self::format($data);
127             $output .= print_r($data, true );
 128  
129              if ( $ key < $ count -1) $ output . = $ format ? '<hr />': "\ r \ n --------------- ----------------------------------------- \ r \ n " ;
 130          }
 131  
132          $ output . = $ Format ? '</ Pre>': "\ r \ n" ;
 133          echo  $ output ;
 134          
135      }
 136  
137      / * *
 138       * Browser console print data
 139       * / 
140      public  static  function console(){
141     
142         $output = '';
143         $args = func_get_args();
144         foreach($args as $key => $data) $output .= self::format($data);
145         
146         echo '<script>console.log("';
147         echo preg_replace('/\r|\n/', '', $output);
148         echo '")</script>';
149         
150     }
151     
152 
153 
154     / * *
 155       * write formatted log content
 156       * / 
157      public  static  function  log ( $ args = '' ) (
 158  
159          $ args = func_get_args ();
 160          $ count = func_num_args ();
 161  
162          if ( empty (self :: $ file )) self :: file ();
 163          foreach ( $ args  as  $ key => $ data ) {
 164  
165              $ data = self::format($data);
166             if(!is_string($data)){
167                 $data = var_export($data, true);
168                 $data = preg_replace(array('/(=>)(\s+)\n\s+(array)/'), array('\1\2\3'), $data);
169             }
170 
171             file_put_contents(self::$file, $data, FILE_APPEND | LOCK_EX);
172             if($key < $count - 1) file_put_contents(self::$file, "\n----------------------------------------------------------------------------\n", FILE_APPEND | LOCK_EX);
173     
174         }
175     
176         file_put_contents(self::$file, "\n==================================================[time ".date('Y-m-d H:i:s')."]==================================================\n", FILE_APPEND | LOCK_EX);
177     }
178 
179     /**
180      * 清空日志文件
181      */
182     public static function clear(){
183 
184         if(empty(self::$file)) self::file();
185         file_put_contents(self::$file, '',LOCK_EX);
186     }
187 
188     /**
189      * 写文件
190      */
191     public static function write($args=''){
192 
193         $args = func_get_args();
194         if(empty(self::$file)) self::file();
195 
196         foreach($args as $key => $data){
197             file_put_contents(self::$file, (is_string($data)? $data : var_export($data, true)), FILE_APPEND | LOCK_EX);
198         }
199 
200     }
201 
202     /**
203      * 读取文件内容
204      */
205     public static  function read ( $ file = '' ) {
 206  
207          if ( empty ( $ file )) $ file = self :: $ file ;
 208          self :: p ('Debug file content:', file_get_contents ( $ file ));
 209      }
 210  
211  
212  
213      / * *
 214       * Other shortcut methods
 215       * / 
216      public  static  function stop () { call_user_func_array ( array ('Debug', 'p'),func_get_args()); exit; }
217     public static function post($key = null){ isset($key)? self::p($_POST[$key]) : self::p($_POST); }
218     public static function get($key = null){ isset($key)? self::p($_GET[$key]) : self::p($_GET);  }
219     public static function sql(){ if(isset($GLOBALS['sql'])) self::p($GLOBALS['sql']); }
220 
221 }
222 
223 
224 if(!function_exists('p')){
225     function p(){ call_user_func_array(array('Debug', 'p'), func_get_args()); }
226 }
227 
228 
229 if(!function_exists('stop')){
230     function stop($args=''){ $args = empty($args)? ['=====> stop <=====']:  func_get_args(); call_user_func_array(array('Debug', 'stop'), $args); }
231 }
232 
233 if(!function_exists('logs')){
234     function logs(){ call_user_func_array(array('Debug', 'log'), func_get_args()); }
235 }
236 
237 if(!function_exists('write')){
238     function write(){ call_user_func_array(array('Debug', 'write'), func_get_args()); }
239 }
240 
241 if(!function_exists('read')){
242     function read(){ call_user_func_array(array('Debug', 'read'), array()); }
243 }
244 
245 if(!function_exists('get_debug_file')){
246     function get_debug_file(){ Debug::p('调试文件：' . Debug::$file); }
247 }
248 
249 
250 if(!function_exists('clear')){
251     function clear(){ Debug::clear(); }
252 }