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         $strInfo = sprintf("%s&nbsp;", $strInfo);
  21         $intN--;
  22     }
  23
  24     return $strInfo;
  25 }
  26
  27
  28 /*
  29  * properly quote the passed value
  30  * or return NULL if there is no value at all
  31  */
  32 function SQLQuote($strValue)
  33 {
  34     /* are we quoting a number or string? */
  35
  36     if (is_string($strValue) == true) {
  37         /* It's a string */
  38
  39         if (strlen($strValue) == 0) {
  40             return "NULL";
  41         }
  42
  43         if ($strValue == null) {
  44             return "NULL";
  45         }
  46
  47         /* remove any '\' values */
  48         $strValue = preg_replace("/\\\/", '', $strValue);
  49         return "'". preg_replace("/\'/", "''", $strValue) ."'";
  50     } else {
  51         /* It's a number */
  52
  53         if (is_null($strValue)) {
  54             return "NULL";
  55         }
  56
  57         if ($strValue == 0) {
  58             return "0";
  59         } else {
  60             return $strValue;
  61         }
  62     }
  63 }
  64
  65
  66 /*
  67  * Get the HTML (GET or POST) parameters
  68  */
  69
  70 function GetParameters()
  71 {
  72     if ($_SERVER["REQUEST_METHOD"]=="POST") {
  73         foreach ($_POST as $key => $value) {
  74 //            echo $key."=".$value."<br>\n";
  75             $parameters[$key] = $value;
  76         }
  77     } else if ($_SERVER["REQUEST_METHOD"]=="GET") {
  78         foreach ($_GET as $key => $value) {
  79             $parameters[$key] = $value;
  80         }
  81     }
  82
  83     return $parameters;
  84 }