PHP - Installed Zend Server/framework - Php Pages Blank

This topic has been moved to Other Libraries and Frameworks.

http://www.phpfreaks.com/forums/index.php?topic=319964.0

I can't figure out how to optimize my Zend framework performance.  My query executes in 200ms but my page is taking almost 60 seconds to load.  While checking the zend toolbar it shows that my page size is 14mb and I don't know why.  The routes and options size is really large but I don't know what is causing this.  Any ideas?   To see the full breakdown: http://awesomescreen....com/0c73vewycc    

hi,

I am trying to send an email with an attachment using PEAR, I have installed PEAR and in my email script I am including teh mail.php and mail_mime.php pages but now I get an error:


Fatal error: Class 'Mail' not found in /home/fhlinux129/e/edisongray.com/user/htdocs/PEAR/Mail/mail.php on line 51

Line 51: Code: [Select]
class Mail_mail extends Mail {

I am writing a database using php mysql. I have a page which works fine but if I add one extra query it just produces a blank page. I remember once that someone said I could put in some code at the start of the page and it would display any errors but can't remember the code!   Could someone let me have the code and does anyone have any suggestions as to why this blanking is happening?   Many thanks

Hi,

I've inherited a website with a problem! Basically the site runs pommo mailing list, which has worked fine for years. Recently though the website domain name changed. Since then - or at least at a similar time - pommo has just stopped working completely. It does nothing but outputs blank pages.

I've never done any php development so I've no idea where to start in terms of debugging this. I've checked that the files etc all exist on the server: they do. I've uploaded a test html page which works. I've uploaded a test php page containing: <?php phpinfo( ); ?> and it works. But when I visit any  page in the pommo application, the browser just renders a totally empty white page - no source HTML at all, just nothing!

Can anyone suggest how to debug this? Even an error message would be somewhere to start.

Thanks all!

This topic has been moved to Other Web Server Software.

http://www.phpfreaks.com/forums/index.php?topic=347009.0

I have a php script on a server writing to an html file on a remote server. I'm using the following combination of fopen and fputs. The problem is that once out of maybe every 10 or 15 writes to the file, the file that is written is blank with nothing in it.

Has anyone here had experience with this before? The file is fixed the next time it writes to it. this code is within a loop that runs every 10 seconds.



Code: [Select]
// Allows overwriting of existing files on the remote FTP server
$stream_options = array('ftp' => array('overwrite' => true));

// Creates a stream context resource with the defined options
$stream_context = stream_context_create($stream_options);

// Opens the file for writing and truncates it to zero length
if ($fh = fopen($ftp_path, 'w',0, $stream_context))
{

if ( $change > 0   )
fputs($fh, "the contents of the html file is here");      //the case if change is positive

else
fputs($fh, "the contents of the html file is here");   //the case if change is negative

// Closes the file handle
fclose($fh);
}
else
{
die('Could not open file.');
}

I have 2 pages in my flash site that call some PHP files. The pages are a feedback page and a locator page. When my server went from PHP4 to PHP5 both pages stopped displaying the content. When I load the flash pages with Fiddler open, fiddler shows a 500 error on the PHP files that the flash is calling. I'm certain my database connections are good, file paths have not changed since the server maintenance, and I have .htaccess files except they are blank.

Can anyone advise what I can do to find where the problem is? I have the PHP code below that showed the 500 errors. Any help would be really appreciated.

This is the locator page:
Code: [Select]
<?php
include_once('db_connect.inc.php');


$query = "SELECT state FROM stores group BY state ORDER BY state";

$result = mysql_query($query);



if(mysql_num_rows($result)==NULL){

$r_string = '&error=1&msg=No Records Found.';

}else{

$r_string = '&error=0&n='.mysql_num_rows($result) . '&r_states=';
  
  $i = 0;
  $r='';
      while ($row = mysql_fetch_assoc($result)) {
   if($r!='') $r .= '||';
            $r .= $row['state'];
         $i++;
      }
  $r_string .= $r;
      // add extra & to prevent returning extra chars at the end
      $r_string .='&';
  
  
  }
  
   
echo $r_string;
 ?>

This is the feedback page:
Code: [Select]
<?php
include_once('inc/feedbackconn.inc.php');

echo '&rsult=';
$query = "SELECT * FROM messages where active!=0";
$result = mysql_query($query);
$num = @mysql_num_rows($result);
$cfeed=$_POST['sFeed'];
$cfeed--;
$query = "SELECT * FROM messages where active='1' ORDER BY id LIMIT " . $cfeed . ',1';
$result = mysql_query($query);
//$row = mysql_fetch_array($result);

if($num==NULL){

echo "No Records.";
exit();
}

 while($row = @mysql_fetch_array($result)){

      $b_name = stripslashes($row[strName]);
      $b_loc = stripslashes($row[strLocation]);
      $b_mes = stripslashes($row[strMessage]);
  $b_id = $row[id];
  $b_active = $row[active];

      $feedArray[] = array("name"=>$b_name,"location"=>$b_loc,"feedback"=>$b_mes,"id"=>$b_id,"active"=>$b_active);

      }



/* /////////////// DISPLAY THE RECORDS ///////////////// */
$numOfMessages = sizeOf($feedArray);

for($i=0;$i<$numOfMessages;$i++){


//------------------------------------------------------------------
    //echo $feedArray[$i]['id']."<br>\n";
echo '<b><i>' . $feedArray[$i]['feedback']."</i><br><br>";
echo $feedArray[$i]['name']."<br>";
echo $feedArray[$i]['location']."</b>";
//---------------------------------------------------------------------
}
echo '&tFeeds=' . $num;
echo '&cFeed=' . $_POST['sFeed'];
?>

Hi,

I have some code which scrapes data from a page. However there are around 1200 product pages on the site I need to scrape, when I attempt to loop through all the pages I get a server timeout. I can only get to around 40 without timeout. Has anyone else had this problem?

Great conversation, wrong board.

This topic has been moved to Application Design.

http://www.phpfreaks.com/forums/index.php?topic=357967.0

Hello,

I'm fairly new to PHP, and I'm trying to get the GD2 library working but I am having no luck. I have installed the library, and when I run phpinfo(); it shows that it is up and running, and all file types are supported. However, when I run the following code snippet nothing is displayed:

<?php
  $im = @imagecreate (200, 100) or die ( "cannot create a new gd image.");
  $background_color = imagecolorallocate ($im, 240, 240, 240);
  $border_color = imagecolorallocate ($im, 50, 50, 50);
  $text_color = imagecolorallocate ($im, 233, 14, 91);
  imagerectangle($im,0,0,199,99,$border_color);
  imagestring ($im, 5, 10, 40, "a simple text string", $text_color );
  header ("content-type: image/png");
  imagepng ($im);
?>

I have been struggling with this for a couple of weeks now with no luck. Any help would be greatly appreciated.

I just installed XAMP on my windws pc.

When I try to launch my index.html file, I only get this output:

Hello World";?>

This is not correct...

My index.html file consists thrse lines:

<html>
 <head>
  <title>PHP Test</title>
 </head>
 <body>
 <?php echo "<p>Hello World</p>";?>
 </body>
</html>

 

What is wrong?
Thanks in advance...

Here  is my hierarchy:

data      -logs folder-debug.log
htdocs   -index.php
include   -Contollers,Smarty,Templater,Zend
templates

Now when I launch index.php from htdocs, I get this un-seeming error:

"Fatal error: Uncaught exception 'Zend_Log_Exception' with message '"/var/htdocs/Books/practical_Web2.0/data/logs/debug.log" cannot be opened with mode "a"' in C:\xampp\php\PEAR\Zend\Log\Writer\Stream.php:69 Stack trace: #0 C:\xampp\htdocs\Books\practical_Web2.0\chapter-02\htdocs\index.php(11): Zend_Log_Writer_Stream->__construct('/var/htdocs/Boo...') #1 {main} thrown in C:\xampp\php\PEAR\Zend\Log\Writer\Stream.php on line 69 "

I went to the zend folder in xampp, php, pear, zend, log, writer.php dir and I found this:

/**
     * Class Constructor
     *
     * @param  streamOrUrl     Stream or URL to open as a stream
     * @param  mode            Mode, only applicable if a URL is given
     */
    public function __construct($streamOrUrl, $mode = 'a')
    {
        if (is_resource($streamOrUrl)) {
            if (get_resource_type($streamOrUrl) != 'stream') {
                require_once 'Zend/Log/Exception.php';
                throw new Zend_Log_Exception('Resource is not a stream');
            }

            if ($mode != 'a') {
                require_once 'Zend/Log/Exception.php';
                throw new Zend_Log_Exception('Mode cannot be changed on existing streams');
            }

            $this->_stream = $streamOrUrl;
        } else {
            if (! $this->_stream = @fopen($streamOrUrl, $mode, false)) {
                require_once 'Zend/Log/Exception.php';
                $msg = "\"$streamOrUrl\" cannot be opened with mode \"$mode\"";
                throw new Zend_Log_Exception($msg);
            }
        }

        $this->_formatter = new Zend_Log_Formatter_Simple();
    }
 

line 69 is =>throw new Zend_Log_Exception($msg);

What could be wrong?
Hint:

settings.conf
[development]

database.type       = pdo_mysql
database.hostname   = localhost
database.username   = root
database.password   =
database.database   = phpweb20

paths.base      = /var/htdocs/Books/practical_Web2.0
paths.data      = /var/htdocs/Books/practical_Web2.0/data
paths.templates = /var/htdocs/Books/practical_Web2.0/templates

logging.file = /var/htdocs/Books/practical_Web2.0/data/logs/debug.log


Any pointer as to why there is a fatal error?

Hi all

I wonder if people can help me out here.

It's a "bespoke" vs "framework" question, so not sure its belongs in here, but I didn't want to post it in the ZEND group, as it may have many more "pro ZEND fans" who read it, and I wanted a general thought.

This is all based on the fact that I have a big project coming up and I want to know if I should be sticking with a custom job, or if something like ZEND is the way to go.

Basically I have been developing PHP for about 2 years now and I have always thought a custom site written from scratch was the best way to go, not only does it allow you to have the minimal code needed to run the site, therefore reducing load, space and bandwidth, but it also allows you to know exactly how the system works, I guess the downside is that you have to spend more time doing the coding.

But I have a few friends who use frameworks, ZEND has been coming up more and more, it's not really my ideal system to use as I prefer coding from scratch (not sure why),  but they swear by it, and always tell me its great, its winning awards and none of them code from scratch, one of them even quoted that it "will become the standard for development" - is this true?

Apart from being massively bulky and containing tons of files with scripts and functions that you might never ever use, what do people see as a downside to ZEND, If any?

Is it best to code from scratch, and if so, why? Or does using something like ZEND much better?

I guess if you always use ZEND, then you never really enhance your skill as a coder and never really learn anything new, plus I always think it's kind of cheeky using a pre-built system.

Is there a good argument that would say using ZEND is not really a good idea? Or is the general feeling toward ZEND being a good thing?

Surely if people know ZEND, they know how to play the security of the site to there advantage and therefore can break the security of other ZEND systems, or at least cause some hacks to a site.

Any thoughts would be great

Thanks everyone

This topic has been moved to Application Frameworks.

http://www.phpfreaks.com/forums/index.php?topic=354544.0