gluon-web-remote

Web remote Administration for big size of gluon routers
git clone git://archive.git.mtrnord.blog/MTRNord/gluon-web-remote.git
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Xdebug.php (2424B)

      1 <?php
      2 /*
      3  * This file is part of the PHP_CodeCoverage package.
      4  *
      5  * (c) Sebastian Bergmann <sebastian@phpunit.de>
      6  *
      7  * For the full copyright and license information, please view the LICENSE
      8  * file that was distributed with this source code.
      9  */
     10 
     11 /**
     12  * Driver for Xdebug's code coverage functionality.
     13  *
     14  * @since Class available since Release 1.0.0
     15  * @codeCoverageIgnore
     16  */
     17 class PHP_CodeCoverage_Driver_Xdebug implements PHP_CodeCoverage_Driver
     18 {
     19     /**
     20      * Constructor.
     21      */
     22     public function __construct()
     23     {
     24         if (!extension_loaded('xdebug')) {
     25             throw new PHP_CodeCoverage_Exception('This driver requires Xdebug');
     26         }
     27 
     28         if (version_compare(phpversion('xdebug'), '2.2.0-dev', '>=') &&
     29             !ini_get('xdebug.coverage_enable')) {
     30             throw new PHP_CodeCoverage_Exception(
     31                 'xdebug.coverage_enable=On has to be set in php.ini'
     32             );
     33         }
     34     }
     35 
     36     /**
     37      * Start collection of code coverage information.
     38      */
     39     public function start()
     40     {
     41         xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);
     42     }
     43 
     44     /**
     45      * Stop collection of code coverage information.
     46      *
     47      * @return array
     48      */
     49     public function stop()
     50     {
     51         $data = xdebug_get_code_coverage();
     52         xdebug_stop_code_coverage();
     53 
     54         return $this->cleanup($data);
     55     }
     56 
     57     /**
     58      * @param  array $data
     59      * @return array
     60      * @since Method available since Release 2.0.0
     61      */
     62     private function cleanup(array $data)
     63     {
     64         foreach (array_keys($data) as $file) {
     65             unset($data[$file][0]);
     66 
     67             if ($file != 'xdebug://debug-eval' && file_exists($file)) {
     68                 $numLines = $this->getNumberOfLinesInFile($file);
     69 
     70                 foreach (array_keys($data[$file]) as $line) {
     71                     if (isset($data[$file][$line]) && $line > $numLines) {
     72                         unset($data[$file][$line]);
     73                     }
     74                 }
     75             }
     76         }
     77 
     78         return $data;
     79     }
     80 
     81     /**
     82      * @param  string $file
     83      * @return int
     84      * @since Method available since Release 2.0.0
     85      */
     86     private function getNumberOfLinesInFile($file)
     87     {
     88         $buffer = file_get_contents($file);
     89         $lines  = substr_count($buffer, "\n");
     90 
     91         if (substr($buffer, -1) !== "\n") {
     92             $lines++;
     93         }
     94 
     95         return $lines;
     96     }
     97 }