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Differences Between: [Versions 310 and 401] [Versions 310 and 402] [Versions 310 and 403]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * Librería de funciones básicas V1.0 (June, 16th 2009)
  19   *
  20   *
  21   * @author Daniel Mühlrad
  22   * @link daniel.muhlrad@uvcms.com
  23   * @version 1.0
  24   * @copyright 2009
  25   *
  26   */
  27  
  28  
  29  
  30  
  31  /**
  32   * Make a Handler error with an exception msg error
  33   *
  34   * @param integer $errno
  35   * @param string $errstr
  36   * @param string $errfile
  37   * @param string $errline
  38   */
  39  function errorHandler($errno, $errstr, $errfile, $errline) {
  40      // si deseas podes guardarlos en un archivo
  41      ($errfile);($errline);
  42      throw new Exception($errstr, $errno);
  43  }
  44  
  45  
  46  
  47  /**
  48   * Return de mime-type of a file
  49   *
  50   * @param string $file
  51   * @param string $default_type
  52   *
  53   */
  54  function file_mime_type ($file, $default_type = 'application/octet-stream'){
  55      $ftype = $default_type;
  56      $magic_path =   __DIR__
  57                    . DIRECTORY_SEPARATOR
  58                    . '..'
  59                    . DIRECTORY_SEPARATOR
  60                    . 'magic'
  61                    . DIRECTORY_SEPARATOR
  62                    . 'magic';
  63      $finfo = @finfo_open(FILEINFO_MIME , $magic_path);
  64      if ($finfo !== false) {
  65  
  66          $fres = @finfo_file($finfo, $file);
  67  
  68          if ( is_string($fres) && !empty($fres) ) {
  69              $ftype = $fres;
  70          }
  71          @finfo_close($finfo);
  72      }
  73      return $ftype;
  74  }
  75  
  76  
  77  
  78  
  79  function array_remove_by_value($arr,$value) {
  80      return array_values(array_diff($arr,array($value)));
  81  
  82  }
  83  
  84  
  85  function array_remove_by_key($arr,$key) {
  86      return array_values(array_diff_key($arr,array($key)));
  87  
  88  }
  89  
  90  
  91  function cc_print_object($object) {
  92      echo '<pre>' . htmlspecialchars(print_r($object,true)) . '</pre>';
  93  }
  94  
  95  
  96  
  97  /**
  98   * IndexOf - first version of find an element in the Array given
  99   * returns the index of the *first* occurance
 100   * @param mixed $needle
 101   * @param array $haystack
 102   * @return mixed The element or false if the function didnt find it
 103   */
 104  
 105  function indexOf($needle, $haystack) {
 106      for ($i = 0; $i < count($haystack) ; $i++) {
 107              if ($haystack[$i] == $needle) {
 108                  return $i;
 109              }
 110      }
 111      return false;
 112  }
 113  
 114  
 115  /**
 116   * IndexOf2 - second version of find an element in the Array given
 117   *
 118   * @param mixed $needle
 119   * @param array $haystack
 120   * @return mixed The index of the element or false if the function didnt find it
 121   */
 122  
 123  function indexOf2($needle, $haystack) {
 124      for($i = 0,$z = count($haystack); $i < $z; $i++){
 125          if ($haystack[$i] == $needle) {  //finds the needle
 126              return $i;
 127          }
 128      }
 129      return false;
 130  }
 131