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comparison common-functions.inc @ 5:18aafb1a8986

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Better handling of errors and globals.
author Tom Fredrik "BFG" Klaussen <bfg@blenning.no>
date Fri, 20 May 2011 13:25:53 +0200
parents 74196528fc64
children 6c0162497d56
comparison
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4:74196528fc64 5:18aafb1a8986
1 <?php 1 <?php
2 include_once 'http-response-status-codes.inc';
3
2 function loadFile($sFilename, $sCharset = 'UTF-8') 4 function loadFile($sFilename, $sCharset = 'UTF-8')
3 { 5 {
4 if (floatval(phpversion()) >= 4.3) { 6 if (floatval(phpversion()) >= 4.3) {
5 if (!file_exists($sFilename)) return -3; 7 if (!file_exists($sFilename)) return -3;
6 $sData = file_get_contents($sFilename); 8 $sData = file_get_contents($sFilename);
19 $sData = mb_convert_encoding($sData, $sCharset, $sEncoding); 21 $sData = mb_convert_encoding($sData, $sCharset, $sEncoding);
20 } 22 }
21 } 23 }
22 return $sData; 24 return $sData;
23 } 25 }
26
27 function errorPage($errorText, $errorCode=403)
28 {
29 header(StatusCodes::httpHeaderFor($errorCode));
30 print "<div id=\"page\"><h1>${errorText}</h1></div>";
31 exit;
32 }
33
34 function genUrl($keys=array()) {
35 $out="?";
36 $first=1;
37 $URL_PARAMS=$GLOBALS['URL_PARAMS'];
38 $new_params=array();
39 foreach($URL_PARAMS as $param) {
40 $new_params[$param]=$GLOBALS[$param];
41 }
42 foreach($keys as $param => $val) {
43 $new_params[$param]=$val;
44 }
45 foreach($new_params as $param => $val) {
46 if($first)
47 $first=0;
48 else
49 $out.="&amp;";
50 $out.=urlencode($param).'='.urlencode($val);
51 }
52 return $out;
53 }
24 ?> 54 ?>