Solved

PHP Weird Error reset(): Passed Variable , FSOCK Error & Warning: Invalid argument supplied for foreach()

Posted on 2004-08-27
6
378 Views
Last Modified: 2010-08-05
Hi I seem to be having some error messages as follows:
Warning: reset(): Passed variable is not an array or object in /home/www/cahyndic/readtemplate.inc on line 49

Warning: Invalid argument supplied for foreach() in /home/www/cahyndic/readtemplate.inc on line 50


My readtemplate.inc is as follows :-
===
<?php


function readtemplate() {
   global $path,$html,$allkeys,$templatefile,$addheader,$addsearchbar,$addfooter,$doneheader;
   $html=rd($path."pages/0.html");
   global $pointer;
   while (removechunk("&nbsp;- <a href=\"","&nbsp;related&nbsp;&raquo;</b></a>")) $pointer=0;
   while (removechunk(" - <a href=\"","&nbsp;related&nbsp;&raquo;</a>")) $pointer=0;
   while (removechunk("\">and&nbsp;","&nbsp;related&nbsp;&raquo;")) $pointer=0;
   while (removechunk("<table border=0 cellpadding=0 cellspacing=15><tr><td colspan=2 bgcolor=#ff00cc><img alt=\"\" width=1 height=1></td></tr><tr><td colspan=2 nowrap><b><font size=-1>In the News</font></b></td></tr>","</td></tr></table>")) $pointer=0;
   getallkeys();
   if ($addheader) include $path."pagestart.inc";
   $doneheader=true;
   if ($addsearchbar) include $path."topbar.inc";
   if (!$templatefile) displaypage();
   else displaytemplate();
   if ($addfooter) include $path."footer.inc";
}

function getallkeys() {
   global $pullarray,$allkeys,$piece,$path,$html;
   $tablestart="<table border=0 cellpadding=0 cellspacing=0 width=100%><tr><td valign=top rowspan=2>";
   reset($pullarray);
   foreach($pullarray AS $key=>$find) {
      if (!movefwdpast($find)) {
         wrt($path."no-$key.txt",$html);
         continue;
      }
      if ($key=="topstories") $end="</td></tr></table></td></tr></table>";
      else $end="</td></tr></table></td>";
      if (!getpiece("<table",$end,true,true)) goback("cannot get $key");
      if ($key!="topstories") $piece=$tablestart.substr($piece,0,-5);
      $allkeys[$key]=$piece;
   }
}

function displaypage() {
   global $allkeys,$displaynames;
   reset($displaynames);
   foreach($displaynames AS $key=>$displayname) {
      print "<H1>$displayname</H1>(To make the $displayname section below appear in your HTML template, include the following tag anywhere within your HTML code: ".htmlspecialchars("<-".$key."->").")<br><br>".$allkeys[$key]."<hr>";
   }
}

function displaytemplate() {
   global $allkeys,$pullarray,$path,$templatefile,$html;
   $html=rd($path."$templatefile");
   reset($allkeys);
   foreach($allkeys AS $key=>$val) {
      $search[]="<-".$key."->";
      $replace[]=$val;
   }
   $html=str_replace($search,$replace,$html);
   print $html;
}
?>
==
My other PHP File which is giving me an Fsock error is as follows :-
===
<?php


$path="";

$maxlevel=1;
$pagecount=0;
$pagelevel=0;
$imagecount=0;
$varfiles=array("links.txt","writtenlinks.txt","images.txt","lastredirects.txt","pagelevel.txt","imagecount.txt","pagecount.txt");

function logerror($var) { }

require $path."headerandfooter2.inc";
require $path."vars.inc";
require $path."goback.inc";
require $path."webtools.inc";
require $path."pulltools.inc";
require $path."tools.inc";
require $path."filetools.inc";
require $path."db.inc";
require $path."changegoogle.inc";
require $path."addextrapages.inc";
require $path."stripbody.inc";
require $path."tags.inc";

function pullimages() {
   global $html,$pointer,$nextval,$newdomain,$imagesdir,$imagecount,$ext,$currenturl,$path,$images,$division;
   $pointer=0;
   while (movefwdpast("<img")) {
      testdouble();
      $skip=false;
      $imagecount++;
      $si=$pointer;
      $skip=!movefwdpast(">");
      if (!$skip) {
         $ei=$pointer-1;
         $pointer=$si;
         $skip=!getnextval("src",$ei);
      }
      if (!$skip) {
         $skip=!getext($nextval);
         if ($skip) replacehtml("",strlen($nextval));
      }
      if (!$skip) {
         $imgtrunk="$imagesdir/$division/$imagecount.$ext";
         $newimgurl="http://$newdomain/$imgtrunk";
         $imgurl=makeurl($nextval);
         if (isset($images[$imgurl])) {
            replacehtml("http://$newdomain/$imagesdir/$division/".$images[$imgurl].".$ext",strlen($nextval));
            $skip=true;
         }
      }
      if (!$skip) {
         if (substr($imgurl,0,7)=="http://") {
            $img=readwebpage($imgurl,$currenturl);
            if (stristr($img,"not found")) $img="";
         } else $img="";
         if (!$img) {
            if ($imgurl!=$nextval) replacehtml($imgurl,strlen($nextval));
            $skip=true;
         }
      }
      if (!$skip) {
         wrt($path.$imgtrunk,$img);
         replacehtml($newimgurl,strlen($nextval));
         $images[$imgurl]=$imagecount;
      } else $imagecount--;
   }
}

function getfromkeys($url) {
   global $links,$writtenlinks;
   $newlink=$url;
   $si=stripos($url,"http://",7);
   if (!($si===false)) {
      $shorturl=substr($url,$si);
      if (is_array($links)) {
         reset($links);
         foreach($links as $linkurl=>$val) {
            if (stristr($linkurl,$shorturl)) $newlink=$linkurl;
         }
      }
      if ($newlink==$url && is_array($writtenlinks)) {
         reset($writtenlinks);
         foreach($writtenlinks as $linkurl=>$val) {
            if (stristr($linkurl,$shorturl)) $newlink=$linkurl;
         }
      }
   }
   return $newlink;
}

function getlinks() {
   global $html,$pointer,$nextval,$newdomain,$pagesdir,$pagecount,$currenturl,$path,$links,$pagelevel,$writtenlinks,$maxlevel,$division,$lastredirects,$maxlinks,$maxdownload,$existingpages,$tablename,$sql_result;
   $pointer=0;
   while (movefwdpast("<a")) {
      $skip=false;
      $pagecount++;
      if ($pagecount>$maxlinks) { logerror("break in getlinks, currenturl:$currenturl pagelevel:$pagelevel maxlevel:$maxlevel pointer:$pointer division:$division pagecount:$pagecount"); break; }
      $si=$pointer;
      $skip=!movefwdpast(">");
      if (!$skip) {
         $ei=$pointer-1;
         $pointer=$si;
         $skip=!getnextval("href",$ei);
      }
      if (!$skip) {
         $link=makeurl($nextval);
         $newurl=""; $usedivision=$division;
         if (substr($link,0,7)!="http://") $newurl=$link;
         else {
            if (stristr($link,"url?ntc=")) $link=getfromkeys($link);
            if ($existingpages[$link]) {
               $pagecount--;
               $newurl=$existingpages[$link];
            } elseif (isset($lastredirects[$link])) {
               $usepage=$lastredirects[$link];
               $pagecount--;
            } elseif (isset($links[$link])) {
               $usepage=$links[$link];
               $pagecount--;
            } elseif (isset($writtenlinks[$link])) {
               $usepage=$writtenlinks[$link];
               $pagecount--;
            } elseif ($pagelevel<$maxlevel) {
               # check in db for url and lasturl
               $sql="SELECT pagenum AS usepage,division AS usedivision FROM $tablename WHERE url=\"$link\" OR lasturl=\"$link\" LIMIT 1";
               send_query($sql);
               if ($res=mysql_fetch_assoc($sql_result)) {
                  extract($res);
                  $pagecount--;
               } else {
                  $usepage=$pagecount;
                  if (sizeof($links)>$maxdownload) { logerror("break in getlinks, currenturl:$currenturl pagelevel:$pagelevel maxlevel:$maxlevel pointer:$pointer division:$division pagecount:$pagecount sizeof_links:".sizeof($links)); break; }
                  $links[$link]=$usepage;
               }
            } else {
               $pagecount--;
               $newurl=$link;
            }
            if (!$newurl) $newurl="http://$newdomain/$pagesdir/$usedivision/$usepage.html";
         }
         if ($newurl!=$nextval) replacehtml($newurl,strlen($nextval));
         if (isheadline()) if (getlinktext()) storelinktext();
      } else $pagecount--;
   }
}

function isheadline($maxpagelevel=0) {
   global $nextval,$pagelevel;
   if ($pagelevel>$maxpagelevel) return false; # || http://news.google.com/url?ntc=
   if (($si=strpos($nextval,"url?ntc="))===false) return false;
   if (($ei=strpos($nextval,"&",$si))===false) return false;
   $code=substr($nextval,$si+8,$ei-$si-8);
   if (strlen($code)==5 && $code[4]!="0" && $code[4]!="1" && $code[4]!="2") return false;
   return true;
}

function storelinktext() {
   global $linktext,$tablename,$pagecount,$division,$pagelevel,$maxlevel,$sql_result;
   if ($pagelevel<$maxlevel) {
      $headlinevar="headline=\"".str_replace("\"","\\\"",$linktext)."\"";
      db_pconnect();
      $sql="SELECT pagenum FROM $tablename WHERE $headlinevar LIMIT 1";
      send_query($sql);
      if ($res=mysql_fetch_assoc($sql_result)) $sql="UPDATE $tablename SET pagenum=\"$pagecount\",division=\"$division\",body=\"\",added=CURRENT_TIMESTAMP WHERE $headlinevar LIMIT 1";
      else $sql="INSERT INTO $tablename SET $headlinevar,pagenum=\"$pagecount\",division=\"$division\",added=CURRENT_TIMESTAMP";
      send_query($sql);
   }
}

function updatetags($tagstart,$tagar) {
   global $html,$pointer,$nextval,$newdomain,$pagesdir,$currenturl,$path,$links,$pagelevel,$writtenlinks,$maxlevel,$division;
   extract($tagar);
   if (!$tagurl || !$tagend) goback("missing tagurl:$tagurl or tagend:$tagend tagstart:$tagstart");
   $pointer=0;
   while (movefwdpast($tagstart)) {
      $si=$pointer;
      if (!movefwdpast($tagend)) continue;
      $ei=$pointer-1;
      if ($requiredtag) {
         $pointer=$si;
         if (!getnextval($requiredtag,$ei)) continue;
         if ($requiredtagvalue && $requiredtagvalue!=$nextval) { $pointer=$si; continue; }
      }
      $pointer=$si;
      if (!getnextval($tagurl,$ei)) continue;
      if ($process_nextval) { if (!$process_nextval()) continue; }
      $link=makeurl($nextval);
      $newurl="";
      if (substr($link,0,7)!="http://") $newurl=$link;
      else {
         if (isset($links[$link])) $usepage=$links[$link];
         elseif (isset($writtenlinks[$link])) $usepage=$writtenlinks[$link];
         else $newurl=$link;
         if (!$newurl) $newurl="http://$newdomain/$pagesdir/$division/$usepage.html";
      }
      if ($newurl!=$nextval) replacehtml($newurl,strlen($nextval));
   }
}

function metaurl() { # process_nextval
   global $pointer,$nextval;
   # used for meta http-equiv refresh 0;url=http://www.
   $si2=strpos($nextval,"=");
   if ($si2===false) return false;
   $pointer=$si2+1;
   $nextval=substr($nextval,$pointer);
   $origsize=strlen($nextval);
   $nextval=trim(str_replace(array("\"","'"),"",$nextval));
   $nextval=str_pad($nextval,$origsize-strlen($nextval));
   return true;
}

function setlinks($type) {
   global $html,$pointer,$nextval;
   $pointer=0;
   while (getnextval($type,strlen($html))) {
      $link=makeurl($nextval);
      if ($link!=$nextval) replacehtml($link,strlen($nextval));
   }
}

function writepage() {
   global $path,$pagesdir,$currentpage,$currenturl,$html,$writtenlinks,$links,$origcurrenturl,$images,$pagelevel,$imagecount,$pagecount,$division,$lastredirects;
   testdouble();
   $stopfile=$path."newspider.txt";
   wrt($stopfile,"1");
   $filename=$path."$pagesdir/$division/$currentpage.html";
   wrt($filename,$html);
   $writtenlinks[$origcurrenturl]=$currentpage;
   $links=delete_key($origcurrenturl,$links);
   addtodb();
   erasefiles();
   if (is_array($links)) {
      wrtarray($path."links.txt",$links);
      wrtarray($path."writtenlinks.txt",$writtenlinks);
      wrtarray($path."images.txt",$images);
      wrtarray($path."lastredirects.txt",$lastredirects);
      wrtvar($path."pagelevel.txt",$pagelevel);
      wrtvar($path."imagecount.txt",$imagecount);
      wrtvar($path."pagecount.txt",$pagecount);
   }
   unlink($stopfile);
}

function addtodb() {
   global $currentpage,$tablename,$division,$sql_result,$html,$maxlevel,$nextval,$origcurrenturl,$basedomain,$domainstripto,$domainstripfrom,$currenturl;
   $nextval=$origcurrenturl;
   $shouldstore=(stristr($origcurrenturl,"url?ntc="));
   if ($currenturl!=$origcurrenturl) $addlasturl=",lasturl=\"$currenturl\""; else $addlasturl="";
   if ($currentpage!=0 && isheadline($maxlevel) && $shouldstore) {
      db_pconnect();
      $sql="SELECT headline FROM $tablename WHERE pagenum=\"$currentpage\" AND division=\"$division\" LIMIT 1";
      send_query($sql);
      if ($res=mysql_fetch_assoc($sql_result)) {
         extract($res);
         $text=$html;
#         if (($si=stripos($text,$headline))!==false) $text=substr($text,$si+strlen($headline));
         $text=altremovechunk($text,"<script","/script>");
         $text=stripto($text,array("<body",">"));
         $text=stripfrom($text,"</body");
         $text=stripto($text,$domainstripto[$basedomain]);
         $text=stripfrom($text,$domainstripfrom[$basedomain]);
         $text=str_ireplace("<br>"," ",$text);
         $text=str_ireplace("<br />"," ",$text);
         $text=str_replace(array("\t","\n","\r","  "),array(" "," "," "," "),$text);
         $text=trim(str_replace("\"","\\\"",strip_tags($text)));
         $sql="UPDATE $tablename SET body=\"$text\",base=\"$basedomain\",added=CURRENT_TIMESTAMP,url=\"$origcurrenturl\"$addlasturl WHERE pagenum=\"$currentpage\" AND division=\"$division\"";
         send_query($sql);
      } else {
         $sql="INSERT INTO $tablename SET base=\"$basedomain\",added=CURRENT_TIMESTAMP,url=\"$origcurrenturl\"$addlasturl,pagenum=\"$currentpage\",division=\"$division\"";
         send_query($sql);
      }
   } elseif ($currentpage!=0 && $shouldstore) {
      db_pconnect();
      $sql="INSERT INTO $tablename SET base=\"$basedomain\",added=CURRENT_TIMESTAMP,url=\"$origcurrenturl\"$addlasturl,pagenum=\"$currentpage\",division=\"$division\"";
      send_query($sql);
   }
}

function stripto($text,$ar) {
   if (!$ar) return $text;
   if (!is_array($ar)) $ar=array($ar);
   foreach ($ar AS $stripval) {
      if (($ei=stripos($text,$stripval))!==false) $text=substr($text,$ei+strlen($stripval));
   }
   return $text;
}

function stripfrom($text,$ar) {
   if (!$ar) return $text;
   if (!is_array($ar)) $ar=array($ar);
   foreach ($ar AS $stripval) {
      if (($si=stripos($text,$stripval))!==false) $text=substr($text,0,$si);
   }
   return $text;
}

function erasefiles() {
   global $path,$varfiles;
   reset($varfiles);
   foreach($varfiles AS $filename) {
      if (is_file($path.$filename)) unlink($path.$filename);
   }
}

function setcurrenturl() {
   global $currenturl,$origcurrenturl,$lastredirecturl;
   $origcurrenturl=$currenturl;
   if ($lastredirecturl) {
      if (substr($lastredirecturl,0,7)!="http://" && substr($lastredirecturl,0,8)!="https://") {
         if (($si=stripos($lastredirecturl,"http"))!==false) {
            $currenturl=substr($lastredirecturl,$si);
            setbaseurl();
            $lastredirecturl=makeurl($origcurrenturl);
         } else $lastredirecturl="";
      }
      $currenturl=$lastredirecturl;
   }
}

function setbaseurl() {
   global $currenturl,$baseurl,$basedomain;
   if (substr($currenturl,0,7)=="http://") $start=7;
   elseif (substr($currenturl,0,8)=="https://") $start=8;
   else goback("http:// and https:// not found in currenturl:$currenturl");
   $si=strpos($currenturl,"?",$start);
   if ($si===false) $baseurl=$currenturl;
   else $baseurl=substr($currenturl,0,$si);
   $si=strpos($baseurl,"/",$start);
   if ($si===false) $basedomain=$baseurl;
   else $basedomain=substr($baseurl,0,$si);
   $si=strrpos($baseurl,"/");
   if (!($si===false)) $baseurl=substr($baseurl,0,$si);
}

function preparehtml() {
   global $html,$pointer,$basedomain;
   if (stristr($basedomain,"google.com")) {
      $remove=array(
         " onclick='"=>"'",
         " onclick=\""=>"\"",
"&nbsp;- <a href=\""=>"&nbsp;related&nbsp;&raquo;</b></a>",
" - <a href=\""=>"&nbsp;related&nbsp;&raquo;</a>",
"<table border=0 cellpadding=0 cellspacing=6><tr><td colspan=2 bgcolor=#cccccc><img alt=\"\" width=1 height=1></td></tr><tr><td colspan=2 nowrap><b><font size=-1>In the News</font></b></td></tr>"=>"</td></tr></table>",
      );
      $changevar=true;
   } else $remove=array(
"<live-content>"=>"</live-content>",
);
   reset($remove);
   foreach($remove as $start=>$end) {
      $pointer=0;
      while (removechunk($start,$end)) $pointer=0;
   }
   if ($changevar) changegoogle();
}

function existingpage() {
   global $lastredirecturl,$links,$writtenlinks,$lastredirects,$currentpage,$goto,$html;
   $goto=-1;
   if ($lastredirecturl) {
      if (isset($lastredirects[$lastredirecturl]) && $lastredirects[$lastredirecturl]!=$currentpage) $goto=$lastredirects[$lastredirecturl];
      elseif (isset($links[$lastredirecturl]) && $links[$lastredirecturl]!=$currentpage) $goto=$links[$lastredirecturl];
      elseif (isset($writtenlinks[$lastredirecturl]) && $writtenlinks[$lastredirecturl]!=$currentpage) $goto=$writtenlinks[$lastredirecturl];
      else $lastredirects[$lastredirecturl]=$currentpage;
      if ($goto!=-1) $html=gotohtml($goto);
   }
   return ($goto!=-1);
}

function dopage() {
   global $pagelevel,$maxlevel,$html,$currenturl,$retaincookies,$currentpage,$path,$links,$wrotefirstlinks,$tags,$division;
   testdouble();
   if (!$wrotefirstlinks && is_array($links)) {
      wrtarray($path."firstlinks.txt",$links);
      $wrotefirstlinks=true;
   }
   $retaincookies=false;
   print "reading $currentpage:$currenturl<br>";
   $html=trim(readwebpage($currenturl));
   $retaincookies=true;
   setcurrenturl();
   if (!existingpage()) {
      setbaseurl();
      if (strstr($html,"<blockquote><H1>Not Found</H1>")) $html="";
      if (!$html) {
         $html=gotourlhtml($currenturl);
         append($path."emptypages.txt",date("m d, Y H:i:s")." - /$division/$currentpage.html: $currenturl\n");
      } else {
         preparehtml();
         pullimages();
         getlinks();
         reset($tags);
         foreach($tags AS $tagstart=>$tagar) updatetags($tagstart,$tagar);
         finaledit();
      }
   }
   writepage();
}

function finaledit() {
   global $html,$newdomain;
   $newdomaintail=substr($newdomain,strpos($newdomain,".")+1);
   $replace=array(
   "http://www.google.com"=>"http://$newdomain",
   "google.com"=>"$newdomaintail",
   );
   $html=str_replace(array_keys($replace),array_values($replace),$html);
}

function logtime() {
   global $pagelevel,$path,$division;
   append($path."updatelog.txt","$division - $pagelevel - ".date("m d, Y H:i:s")."\n");
}

function checkfrequency() {
   global $path,$frequency;
   if (is_file($path."starttime.txt")) {
      include $path."starttime.txt";
      if (time()-$starttime<$frequency*60) {
         print "Less than $frequency minutes since last update. Time:".date("m, d Y H:i:s",time())." Starttime:".date("m, d Y H:i:s",$starttime);
         exit;
      }
   }
}

function copydown0() {
   global $path,$pagesdir,$division,$newdomain;
   copy($path."$pagesdir/$division/0.html",$path."$pagesdir/0.html");
   wrt($path."$pagesdir/$division/0.html",gotohtml(0));
}

function gotohtml($goto) {
   global $newdomain,$pagesdir,$division;
   $url="http://$newdomain/$pagesdir/";
   if ($goto!=0) $url.="$division/";
   $url.=$goto.".html";
   $htmlval=gotourlhtml($url);
   return $htmlval;
}

function gotourlhtml($url) {
   $htmlvar="<html>\n<head>\n<META HTTP-EQUIV=\"Refresh\" CONTENT=\"0;URL=$url\">\n</head>\n<body></body>\n</html>\n";
   return $htmlvar;
}

function delete_division() {
   global $tablename,$division;
   db_pconnect();
   $sql="DELETE FROM $tablename WHERE division=\"$division\"";
   send_query($sql);
}

$arefiles=true;
reset($varfiles);
foreach($varfiles AS $filename) {
   if (!is_file($path.$filename)) $arefiles=false;
}
if ($arefiles) {
   stopdouble(15);
   if (is_file($path."division.txt")) include $path."division.txt";
   else { erasefiles(); goback("no division.txt file"); }
   reset($varfiles);
   foreach($varfiles AS $filename) include $path.$filename;
   if (is_file($path."firstlinks.txt")) {
      include $path."firstlinks.txt";
      if (implode("|",$firstlinks)==implode("|",$links)) {
         reset($links);
         $res=each($links);
         $currenturl=$res["key"]; $currentpage=$res["value"];
         setcurrenturl();
         if (strstr($currenturl,"url?ntc=")) if (($si=stripos($currenturl,"http://"))!==false) $currenturl=substr($currenturl,$si);
         setbaseurl();
         $html=gotourlhtml($currenturl);
         writepage();
         append($path."skippedlinks.txt",date("m d, Y H:i:s")." - /$division/$currentpage.html: $currenturl\n");
      }
   }
   $pagelevel--;
#   db_pconnect();
} else {
   checkfrequency();
   stopdouble(15);
   include $path."emailalerts.inc";
   emailalerts();
   logtime();
   erasefiles();
   wrtvar($path."starttime.txt",time());
   if (is_file($path."division.txt")) include $path."division.txt";
   else $division=0;
   $division++;
   if ($division>$divisions) $division=1;
   delete_division();
   $filepaths=array($path."$pagesdir/$division",$path."$imagesdir/$division");
   foreach($filepaths AS $filepath) {
      if (is_dir($filepath)) eraseall($filepath);
      elseif (!makesubdir($filepath)) goback("cannot create $filepath");
   }
   $currentpage=0;
   $currenturl="http://$pulldomain";
   $links[$currenturl]=$currentpage;
#   db_pconnect();
   dopage();
   addextrapages();
   wrtvar($path."division.txt",$division);
   logtime();
}
while ($pagelevel<$maxlevel) {
   $dolinks=$links;
   $pagelevel++;
   if ($pagelevel==0) $pagelevel++;
   reset($dolinks);
   foreach($dolinks AS $currenturl=>$currentpage) dopage();
   logtime();
}
copydown0();
erasefiles();
if (is_file($path."firstlinks.txt")) unlink($path."firstlinks.txt");
?>
=====

Please kindly help me in sort out the problem , I will really appreciate your earliest response in this matter.

Thankin you in advance.

0
Comment
Question by:wcws
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 2
6 Comments
 
LVL 9

Expert Comment

by:techtonik
ID: 11919820
For you Fsock problem, please post a different question and provide some more info about it
as it completely unclear from this source poem, what problem have you got.

As For your warnings:
1. make sure you have getallkeys() run before displaypage() (probably in readtemplate())
2. in getallkeys() just after end of the function test if $allkeys is set and array if not -
3. add if (!isset($allkeys) || !is_array($allkeys)) $allkeys = array(); here

Hope this helps.
0
 

Author Comment

by:wcws
ID: 11921136
Could you please show me an example where should I add those line - As I am not an PHP Expert so if you please be kind and show me where should I add those line - I will be gratefull.

Thanks.
0
 
LVL 4

Accepted Solution

by:
Skonen earned 25 total points
ID: 11937543
Before line 49, put:

if (!isset($pullarray)){ $pullarray = Array(); }
else if (!is_array($pullarray)) { $pullarray = Array($pullarray); }

//Stuart Konen
0
Online Training Solution

Drastically shorten your training time with WalkMe's advanced online training solution that Guides your trainees to action. Forget about retraining and skyrocket knowledge retention rates.

 
LVL 9

Expert Comment

by:techtonik
ID: 11939649
1. put the following string as a line 23 in your first source file
   echo "getallkeys() run<br />";
2. on line 37 of the edited file insert string
   if (!isset($allkeys) || !is_array($allkeys)) $allkeys = array();
0
 

Author Comment

by:wcws
ID: 11941155
Now I am getting this error

checking for spiders...

Warning: mkdir(www.abc.com/news/pages/1): No such file or directory in /home/virtual/site4/fst/var/www/html/news/filetools.inc on line 55

Although there is already a directory ? I've try to remove and make the directory again but didnt work out.

The filetools.inc is
========
<?php
function wrt($filename,$var) {
   $fp=fopen($filename,"w") or goback("cannot write $filename");
   fputs($fp,$var);
   fclose($fp);
}

function append($filename,$var) {
   $fp=fopen($filename,"a") or goback("cannot append to $filename");
   fputs($fp,$var);
   fclose($fp);
}

function rd($filename) {
   $fp=fopen($filename,"r") or goback("cannot read $filename");
   $var=fread($fp,filesize($filename));
   fclose($fp);
   return $var;
}

function wrtarray($filename,$ar) {
   $si=strrpos($filename,"/");
   if ($si===false) $si=-1;
   $ei=strrpos($filename,".");
   if ($ei===false) $ei=strlen($filename);
   $si++;
   $arname=substr($filename,$si,$ei-$si);
   $fp=fopen($filename,"w") or goback("cannot write $filename");
   fputs($fp,"<"."?php\n\$$arname=array(\n");
   if (is_array($ar)) {
      reset($ar);
      foreach($ar as $key=>$val) {
         $key=str_replace("\"","\\\"",$key);
         $val=str_replace("\"","\\\"",$val);
         fputs($fp,"\"$key\"=>\"$val\",\n");
      }
   }
   fputs($fp,");\n?".">");
   fclose($fp);
}

function wrtvar($filename,$var) {
   $si=strrpos($filename,"/");
   if ($si===false) $si=-1;
   $ei=strrpos($filename,".");
   if ($ei===false) $ei=strlen($filename);
   $si++;
   $varname=substr($filename,$si,$ei-$si);
   wrt($filename,"<"."?php\n\$$varname=$var;\n?".">");
}

function makesubdir($filepath) {
   if (!is_dir($filepath)) {
      $oldumask = umask(0);
      $res=mkdir($filepath,0777);
      umask($oldumask);
   } else $res=true;
   return $res;
}

function eraseall($filepath,$pattern="*.*") {
   if (is_dir($filepath)) {
#      foreach (glob("$filepath/$pattern") as $filename) {
#         if (is_file("$filepath/$filename")) unlink("$filepath/$filename");
#      }
      if ($fp = opendir($filepath)) {
         while (($filename = readdir($fp)) !== false) {
            if (is_file("$filepath/$filename")) unlink("$filepath/$filename");
         }
      }
   }
}
?>
0
 
LVL 9

Expert Comment

by:techtonik
ID: 11942202
Please, close your question if it has been answered.

Seems, that you don't know what every function does.
RTFM: http://www.php.net/mkdir
http://www.php.net/manual
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Generating table dynamically is the most common issue faced by php developers.... So it seems there is a need of an article that explains the basic concept of generating tables dynamically. It just requires a basic knowledge of html and little maths…
This article discusses four methods for overlaying images in a container on a web page
The viewer will learn how to look for a specific file type in a local or remote server directory using PHP.
The viewer will learn how to create a basic form using some HTML5 and PHP for later processing. Set up your basic HTML file. Open your form tag and set the method and action attributes.: (CODE) Set up your first few inputs one for the name and …

730 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question