contrib/util/dupecheck/Utils.php

   1 <?php
   2
   3 /*
   4  * These are a handful of useful utilities
   5  * Functions that don't belong anyplace else at
   6  * the moment end up here
   7  */
   8
   9
  10 /*
  11  * Pad the end of a string with &nbsp; up to
  12  * the max length of the string
  13  */
  14
  15 function NBSPPadSuffix ($strInfo, $intMaxLength)
  16 {
  17     $intN = $intMaxLength - strlen($strInfo);
  18
  19     while ($intN > 0)
  20     {
  21         $strInfo = sprintf("%s&nbsp;", $strInfo);
  22         $intN--;
  23     }
  24
  25     return $strInfo;
  26 }
  27
  28
  29 /*
  30  * properly quote the passed value
  31  * or return NULL if there is no value at all
  32  */
  33 function SQLQuote ($strValue)
  34 {
  35     /* are we quoting a number or string? */
  36
  37     if (is_string($strValue) == true) {
  38         /* It's a string */
  39
  40         if (strlen($strValue) == 0) { return "NULL"; }
  41         if ($strValue == NULL) { return "NULL"; }
  42         /* remove any '\' values */
  43         $strValue = preg_replace("/\\\/", '', $strValue);
  44         return "'". preg_replace("/\'/", "''", $strValue) ."'";
  45     }
  46     else {
  47         /* It's a number */
  48
  49         if (is_null($strValue)) { return "NULL"; }
  50         if ($strValue == 0) { return "0"; }
  51         else { return $strValue; }
  52     }
  53 }
  54
  55
  56 /*
  57  * Get the HTML (GET or POST) parameters
  58  */
  59
  60 function GetParameters ()
  61 {
  62     if ($_SERVER["REQUEST_METHOD"]=="POST") {
  63         foreach ($_POST as $key => $value) {
  64 //            echo $key."=".$value."<br>\n";
  65             $parameters[$key] = $value;
  66         }
  67     }
  68     else if ($_SERVER["REQUEST_METHOD"]=="GET") {
  69         foreach ($_GET as $key => $value) {
  70             $parameters[$key] = $value;
  71         }
  72     }
  73     return $parameters;
  74 }
  75
  76 ?>