Solved

Script does NOT work with PHP5

Posted on 2006-11-01
4
337 Views
Last Modified: 2008-01-09
Hello, the following script does NOT work on my server that is running php5.

I need it to work on BOTH php4 and PHP5....

Thanks!



<?php

$sitecontents = "Funny text, other text and other content and other stuff goes here.";

$commonwords = <<<EOF
other goes here ' - \\
EOF;

$parsearray[] = $sitecontents;
$parsestring = "z ".strtolower(join($parsearray," "))." y";
$parsestring = str_replace (",", "", $parsestring);
$parsestring = str_replace ("\n", "", $parsestring);
$parsestring = str_replace (")", "", $parsestring);
$parsestring = str_replace ("(", "", $parsestring);
$parsestring = str_replace (".", "", $parsestring);
$parsestring = str_replace ("'", "", $parsestring);
$parsestring = str_replace ('"', "", $parsestring);

$commonarray = split(" ",$commonwords);

for ($i=0; $i<count($commonarray); $i++) {
   $parsestring = str_replace (" ".$commonarray[$i]." ", " ", $parsestring);
}

$parsestring = str_replace ("  ", " ", $parsestring);
$parsestring = str_replace ("  ", " ", $parsestring);
$parsestring = str_replace ("  ", " ", $parsestring);

$wordsarray = split(" ",$parsestring);

for ($i=0; $i<count($wordsarray); $i++) {
   $word = $wordsarray[$i];
   if ($freqarray[$word]) {
       $freqarray[$word] += 1;
   } else {
       $freqarray[$word]=1;
   }
}


arsort($freqarray);

$i=0;
while (list($key, $val) = each($freqarray)) {    
   $i++;
   $freqall[$key] = $val;
   if ($i==15) {
      break;
   }
}

for ($i=0; $i<count($wordsarray)-1; $i++) {
   $j = $i+1;
   $word2 = $wordsarray[$i]." ".$wordsarray[$j];
   if ($freqarray2[$word2]) {
       $freqarray2[$word2] += 1;
   } else {
       $freqarray2[$word2]=1;
   }
}

arsort($freqarray2);

$i=0;
while (list($key, $val) = each($freqarray2)) {    
   $i++;
   $freqall[$key] = $val;
   if ($i==4) {
      break;
   }
}

for ($i=0; $i<count($wordsarray)-2; $i++) {
   $j = $i+1;
   $word3 = $wordsarray[$i]." ".$wordsarray[$j]." ".$wordsarray[$j+1];
   if ($freqarray3[$word3]) {
       $freqarray3[$word3] += 1;
   } else {
       $freqarray3[$word3]=1;
   }
}

arsort($freqarray3);

$i=0;
while (list($key, $val) = each($freqarray3)) {    
   $i++;
   $freqall[$key] = $val;
   if ($i==1) {
      break;
   }
}

arsort($freqall);

while (list($key, $val) = each($freqall)) {    
   $pagecontents .= "$key => $val<br>";
   $keys .= $key.", ";
}

chop($keys);

$pagecontents . = $keys;

echo $pagecontents;

?>
0
Comment
Question by:hankknight
4 Comments
 
LVL 1

Assisted Solution

by:Bolter99
Bolter99 earned 100 total points
ID: 17853633
Its missing variables and indexes.
0
 
LVL 16

Author Comment

by:hankknight
ID: 17853769
Thanks!

How can I fix it?
0
 
LVL 17

Assisted Solution

by:HuyBD
HuyBD earned 150 total points
ID: 17854771
I see one code error
You should define a variable before use it
$pagecontents .=???;//undefined  $pagecontents

$pagecontents="";
$pagecontents.=???;// valid

Also define from $keys variable
0
 
LVL 6

Accepted Solution

by:
neorush earned 250 total points
ID: 17855685
your copy and pasted version:

$pagecontents . = $keys;
echo $pagecontents;

should be:
$pagecontents .= $keys;
echo $pagecontents;

note the space between the '.' (period) and the '=' (equals)

other than that this runs fine on my php 5 install.
0

Featured Post

Networking for the Cloud Era

Join Microsoft and Riverbed for a discussion and demonstration of enhancements to SteelConnect:
-One-click orchestration and cloud connectivity in Azure environments
-Tight integration of SD-WAN and WAN optimization capabilities
-Scalability and resiliency equal to a data center

Question has a verified solution.

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

Suggested Solutions

This article will explain how to display the first page of your Microsoft Word documents (e.g. .doc, .docx, etc...) as images in a web page programatically. I have scoured the web on a way to do this unsuccessfully. The goal is to produce something …
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…
Explain concepts important to validation of email addresses with regular expressions. Applies to most languages/tools that uses regular expressions. Consider email address RFCs: Look at HTML5 form input element (with type=email) regex pattern: T…
This tutorial will teach you the core code needed to finalize the addition of a watermark to your image. The viewer will use a small PHP class to learn and create a watermark.

808 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