[[SOLVED] getting the value in between 2 characters]

ive gotten it down to this to search and replace through the document:

           
foreach($this->filter as $name => $value){
      $this->output = preg_replace('/{$name.*?([0-19]).*?}/', $value, $this->template);
}

but it doesn't actually replace any thing Ive never worked with regex so i dont exactly know what I'm doing but any help would be nice

[[SOLVED] getting the value in between 2 characters]

okay thank you very much

[[SOLVED] getting the value in between 2 characters]

it works perfectly now that i took a second look but how would i do it if i say had like {test(1)} but also had {hello(1)} and i didn't want hello switched(at least with that function)

thanks for the help

[[SOLVED] getting the value in between 2 characters]

okay what im doing is a template parsing system where it reads the file and would replace {test} with content but lets say i have a place where it lists out 20 videos  i want to be able to put {test(1)} and it would be replaced with the first video(which would be stored in an array) and {test(2)} to be replaced with the second video and so on

[[SOLVED] getting the value in between 2 characters]

i've been looking for a way to do this but cant seem to find anything:

what i want to do is say i have {test} i want to be able to replace it with 'hello' but if i have {test(1)} i want to replace test with the first value in an array(i already have a function that reads and replaces all of {test} but i cant get the array/number part of it to work).

[[SOLVED] How to count the number of commas, and then cut off after 2nd case?]

you could also use:

$url = 'http://www.somesite.com/read.php?1,2,2,4,5';
$url = explode( ',' , $url);
$final = $url['0'] . $url['1'];
echo $final;

[cms theme help]

okay that makes sense not how could i put content in those theme pages

[cms theme help]

i am making a custom cms but i am stuck with the concept behind having custom themes (thus while i posted here) what i am wondering is how can i place my content with-in a theme file while still giving people the ability to write there own themes with no restrictions

[[SOLVED] Loop question]

it gets the remainder of a division for example:

 

5%2=1

4%2=0

10%8=2

[Need to reverse the results...]

try:

mysql_query("SELECT * FROM post ORDER BY date DESC")

[PHP MYSQL remote connection --please help]

why is it that you use and "or die" stament then check if its true? this seems slightly counter prductive as you check it twice

try adding:

or trigger_error("error:" . mysql_error(), E_USER_ERROR 

to your first mysql statment

[php login and send elsewhere help please]

did you change the value of

'insert admin persons login here'

to an actual username?

[[SOLVED] passing POST data to database]

Ive never worked with jquery but if your sending that exact string(or same format)

that could all be handled server side for example:

$test = explode('&', $_POST['your_post_value']);

then just use the explode(divider,string) to keep separating till its in the format you want

[My website!]

okay lets start:

 

1) it looks pretty good and i liked the feel

2)the text in the links are slightly difficult to read not a big issue for me but might be for someone else

3)the red square in the bottom left is unnecessary and take away from the site

And lastly the load time was kind of slow and would be impossible on dial up

 

all together it looks nice, the purpose is clear and the feel is good with just a couple minor issues

[Forcing menu's to bottom of header]

okay you document is formated all wrong:

<meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php bloginfo('charset'); ?>" />

 

<title>

<?php

wp_title( '-', true, 'right' );

echo wp_specialchars( get_bloginfo('name'), 1 )

?>

</title>

 

<link rel="stylesheet" href="<?php bloginfo('stylesheet_url'); ?>" type="text/css" media="screen" />

 

<link rel="alternate" type="application/rss+xml" title="<?php bloginfo('name'); ?> RSS Feed" href="<?php bloginfo('rss2_url'); ?>" />

 

<link rel="pingback" href="<?php bloginfo('pingback_url'); ?>" />

 

<?php if ( is_singular() ) {

wp_enqueue_script( 'comment-reply' ); } ?>

 

<?php wp_head(); ?>

</head>

a)that should all be in the head tag which should be in the html tag

b) your nested all wrong, and not all your tags have a closing tag this means you Code is invalid

<body>

<div id="wrapper">

<div id="header">

<img src="http://thesidetracked.com/wp-content/uploads/2009/09/tstv3logo1.png" align="left">

<ul id="">

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml2/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<title> Stu Nicholls | CSSplay | Professional series drop#2</title>

<style type="text/css">

c) your head cannot be in your body it has to be before

d)you have a second doctype declaration which you cant do

e)you have a second title your only aloud one of those per a document

 

<body>

<span class="preload2"></span>

 

<ul class="menu2">

 

you cant have 2 body tags eather

 

</div>

 

</body>

</html>

 

</ul>

 

the </ul> must go before body and html or i can guaranty its nested

 

that may not solve your problem but it just might that code is pretty messed up

 

[pre fill a comments box]

can you please post the entire unaltered script so that i can see it

[Wordpress Theme Help]

can you show me the whole form or page

[return 5 nearest centres]

i don't get what you are asking can you clarify

 

Edit: do you want to do somthing like this?:

while ($row = mysql_fetch_array($result, MYSQL_NUM)) {
$finish[$i] = $row[2];
$centre_name[$i] = $row[1];
$i++;
}
switch(mysql_num_rows($results)){
   case "4":
echo 'your nearest 4 centre are '.$centre_name['0']."(".$finish['0'].")" . ", " .$centre_name['2']."(".$finish['1'].")" . ", " .$centre_name['2']."(".$finish['2'].")" . ", and " .$centre_name['3']."(".$finish['3'].")";
   break;
  case "3":
echo 'your nearest 3 centre are '.$centre_name['0'] ."(".$finish['0'].")" . ", " .$centre_name['1'] . "(".$finish['1'].")" .  ", and " .$centre_name['2']."(".$finish['2'].")" ;
   break;
  case "2":
echo 'your nearest 2 centre are '.$centre_name['0']. "(".$finish['0'].")" . ", and " .$centre_name['1']."(".$finish['1'].")";
  break;
  case "1":
echo 'your nearest centre is '.$centre_name['0']."(".$finish['0'].")";
  break;
  case "0":
echo "no records found";
  break;
case "5":
default:
echo 'your nearest 5 centre are '.$centre_name['0'] . "(".$finish['0'].")" . ", " .$centre_name['1'] . "(".$finish['1'].")" . ", " .$centre_name['2'] . "(".$finish['2'].")" . ", " .$centre_name['3'] . "(".$finish['3'].")" . ", and " .$centre_name['4']."(".$finish['4'].")" . ;
}

[return 5 nearest centres]

okay this should fix the results if there is only 1(or less than 5):

while ($row = mysql_fetch_array($result, MYSQL_NUM)) {
$finish[$i] = $row[2];
$centre_name[$i] = $row[1];
$i++;
}
switch(mysql_num_rows($results)){
   case "4":
echo 'your nearest 4 centre are '.$centre_name['0'] . ", " .$centre_name['1'] . ", " .$centre_name['2'] . ", and " .$centre_name['3'] ;
   break;
  case "3":
echo 'your nearest 3 centre are '.$centre_name['0'] . ", " .$centre_name['1'] . ", and " .$centre_name['2'];
   break;
  case "2":
echo 'your nearest 2 centre are '.$centre_name['0'] . ", and " .$centre_name['1'];
  break;
  case "1":
echo 'your nearest centre is '.$centre_name['0'];
  break;
  case "0":
echo "no records found";
  break;
case "5":
default:
echo 'your nearest 5 centre are '.$centre_name['0'] . ", " .$centre_name['1'] . ", " .$centre_name['2'] . ", " .$centre_name['3'] . ", and " .$centre_name['4'];
}

[return 5 nearest centres]

try this with you first while loop:

$i=0;
while ($row = mysql_fetch_array($result, MYSQL_NUM)) {
$finish[$i] = $row[2];
$centre_name[$i] = $row[1];
$i++;
}

echo 'your nearest 5 centre are '.$centre_name['0'] . ", " .$centre_name['1'] . ", " .$centre_name['2'] . ", " .$centre_name['3'] . ", " .$centre_name['4'];

[[SOLVED] using array_walk in a class]

okay thank you very much it worked

[[SOLVED] using array_walk in a class]

all i want to do is use array_walk within my class heres what i have but it returns an undefined function:

array_walk($values, '$this->prep');
array_walk($columns, '$this->prep');

also tried with the same return:

        array_walk($values, 'prep');
        array_walk($columns, 'prep');

[how to send JS variables to mysql]

i think your looking for is ajax

[What's wrong with this code?]

why do you assume there is some thing wrong? what error are you getting?

 

edit: wow i missed that

[[SOLVED] Limit number of characters]

try this:

<?php

include("includes/nSiteSQL.php");

include("admin/common/print_array.php");



function getHeadlines() {



   $newsheadlines = array();


   

   $db = new nSQL();

   $q = "SELECT ID, date_format(nDate, '%m.%d.%Y') as nDateF, nTitle, nDate FROM `gtt_news` ORDER BY `nDate` DESC LIMIT 5;";

   $db->select($q);

   

   while($data = $db->get_row(MYSQL_NUM)) {

      $key = $data[3] . "news";

      $newsheadlines[$key] = $data;

      $newsheadlines[$key][4] = "news";

   }

   

   $new = array_merge($newsheadlines);

   krsort($new);



   $count = 0;

   foreach($new as $key => $val) {

      if($count<3) {

         $type = $val[3];

         if($type == 'blog') {

            $link = "blogarchive.php?blogID=".$val[0];

         } else {

            $link = "newsarchive.php?newsID=".$val[0];

         }
         $numberofcharaters = 50;
         if(strlen($val[2]) > $numberofcharaters){
                         list($body, $extra)  = str_split($val[2], $numberofcharaters);
                         $body = $body . "...";
         }else{
                $body = $val['2'];
        }

         echo "<div class=\"newsitem\">";

         echo "<p class=\"date\">".$val[1]."</p>";

         echo "<p class=\"text\">$body</p>";

         echo "<p class=\"text\"><a href=\"$link\">read more</a></p>";

         echo "</div>"; 

         

         $count++;

      }

   }



}


?>