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atholon

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Everything posted by atholon

  1. I am trying to find out how I can make a business class available to all the controllers in my application or at least those related to a specific layout. Is there a way of doing this in Zend? I have looked all over and must be missing something. Also, with third party classes, how are you supposed to integrate them?
  2. Let me explain it better sometimes I am bad at making assumptions. I have a project I just created. I am not sure if I am going to have access to httpd config to do the virtual host stuff that they recommend in Zend's quickstart so I am trying to figure out how to do it with .htaccess. My project resides in a directory like /www/Leadership, I want to send everything to Zend's public folder in my project when they hit the Leadership directory. Maybe I am going about that the wrong way?
  3. I guess I was wondering if there was a generic rule for that?
  4. A friend of mine likes the Yii php framework. I've decided to give Zend a try.
  5. I've just started looking into Zend Framework and glancing at the quickstart on their website I saw they used a virtual host to redirect to the public directory. What are you supposed to do if you only have access to .htaccess on a shared host? I don't know much about mod_rewrite or any of that. I just want to send the traffic to that folder.
  6. Have any of you guys run into the issue with XHTML and 100% body height? If I don't use any DTD on my pages I can specify 100% height for the body of my page but once that DTD is on there it removes that capability. I've seen somewhere that W3 has depreciated 100% height and width on the body... but I couldn't find anything on their site. Does anyone know what we are supposed to do now if we still want that DTD/W3 validation?
  7. umm.. possibly because I only found crap when I did? I actually found some good ones on hotscripts.com but then they reorganized their website and I can't find them now.
  8. Does anyone know where I can find a very simple Flash file upload tutorial that works with PHP? I don't any actionscript Thank you!
  9. Well I figured I could do that with a PNG image as the background. it wouldn't matter that much but there's a water mark type thing that is on the very bottom
  10. Hi, I am trying to make a div have a semi transparent background using the filter and moz property on that div. The problem is is that it is making all the text and images placed inside of that div also transparent. Is there a way to fix that and just make the background itsself transparent?
  11. Your right, it looks like 2mb of memory is used by the other scripts that are included. Never realized how much the GD library hogs memory.
  12. The script I am writing has some other stuff to do and I want to have as much memory available as possible. I was thinking of doing that...but I wasn't sure if there was a better way.
  13. Is there a way to clear this array through PHP? I don't want the file to be in memory once I have the file saved to my server. But my script has other things it needs to do before redirecting.
  14. Hi there, I wrote a PHP class to crop images using the gd library...works fine on my local server but it appears my host has a smaller memory limit...any ideas of how to work around it? It seems I cannot upload any images larger than 300k with this cropping class. This is the error I get: The class is sort of long: <?php class ImageCropper { var $mediumWidth, $mediumHeight, $resizeWidth, $resizeHeight, $theImage, $width, $height, $newWidth, $newHeight, $imageType, $thumbSize, $error; function ImageCropper() { $this->mediumWidth = 275; $this->mediumHeight = 200; $this->resizeWidth = 325; $this->resizeHeight = 250; $this->error = null; } // Constructor function makeThumb($image, $iName, $iSize=110) // Thumbnails are square so there are only three params { $this->thumbSize = $iSize; list($this->width,$this->height, $this->imageType) = getimagesize($image); if($this->generateImageFromType($image)) { if ($this->width > $this->height) { $this->resizeWidth = $this->thumbSize + 100; $this->makeLandscape(); } else if ($this->height > $this->width) { $this->makePortrait(); $this->resizeHeight = $this->thumbSize + 100; } else { $this->resizeWidth = $this->thumbSize + 100; $this->makeLandscape(); } if ($this->width > $this->resizeWidth || $this->height > $this->resizeHeight) { if($this->imageType != IMAGETYPE_GIF) { $tempImage = imagecreatetruecolor( $this->newWidth, $this->newHeight ); $temp = imagecreatetruecolor( $this->thumbSize, $this->thumbSize); } else { $tempImage = imagecreate( $this->newWidth, $this->newHeight ); $temp = imagecreate( $this->thumbSize, $this->thumbSize); } imagecopyresampled( $tempImage, $this->theImage, 0, 0, 0, 0, $this->newWidth, $this->newHeight, $this->width, $this->height ); imagecopy( $temp, $tempImage, 0, 0,($this->newWidth/2)-($this->thumbSize/2),($this->newHeight/2)-($this->thumbSize/2), $this->newWidth, $this->newHeight ); $this->renderImage($temp, $iName); imagedestroy( $temp ); imagedestroy( $tempImage ); } else { if($this->imageType != IMAGETYPE_GIF) { $temp = imagecreatetruecolor( $this->thumbSize, $this->thumbSize); } else { $tempImage = imagecreate( $this->newWidth, $this->newHeight ); $temp = imagecreate( $this->thumbSize, $this->thumbSize); } imagecopy( $temp, $this->theImage, ($this->thumbSize/2)-($this->width/2), ($this->thumbSize/2)-($this->height/2),0,0, $this->width, $this->height ); // resize to width $this->renderImage($temp, $iName); imagedestroy( $temp ); } } else echo $this->error; } // End Make Thumb function makeOtherSize($image, $iName, $iWidth=275, $iHeight=200) { $this->mediumWidth = $iWidth; $this->mediumHeight = $iHeight; $this->resizeWidth = $iWidth + 50; $this->resizeHeight = $iHeight + 50; list($this->width,$this->height, $this->imageType) = getimagesize($image); if($this->generateImageFromType($image)) { if ($this->width > $this->height) { $this->makeLandscape(); } else if ($this->height > $this->width) { $this->makePortrait(); } else { $this->makeLandscape(); } if ($this->width > $this->resizeWidth || $this->height > $this->resizeHeight) { if($this->imageType != IMAGETYPE_GIF) { $tempImage = imagecreatetruecolor( $this->newWidth, $this->newHeight ); $temp = imagecreatetruecolor( $this->mediumWidth, $this->mediumHeight); } else { $tempImage = imagecreate( $this->newWidth, $this->newHeight ); $temp = imagecreate( $this->mediumWidth, $this->mediumHeight); } imagecopyresampled( $tempImage, $this->theImage, 0, 0, 0, 0, $this->newWidth, $this->newHeight, $this->width, $this->height ); imagecopy( $temp, $tempImage, 0, 0,($this->newWidth/2)-($this->mediumWidth/2),($this->newHeight/2)-($this->mediumHeight/2), $this->newWidth, $this->newHeight ); $this->renderImage($temp, $iName); imagedestroy( $temp ); imagedestroy( $tempImage ); } else { if($this->imageType != IMAGETYPE_GIF) { $temp = imagecreatetruecolor( $this->mediumWidth, $this->mediumHeight); } else { $temp = imagecreate( $this->mediumWidth, $this->mediumHeight); } imagecopy( $temp, $this->theImage, ($this->mediumWidth/2)-($this->width/2), ($this->mediumHeight/2)-($this->height/2),0,0, $this->width, $this->height ); // resize to width $this->renderImage($temp, $iName); imagedestroy( $temp ); imagedestroy( $tempImage ); } } else { echo $this->error; } } function generateImageFromType($toBeMade) { switch($this->imageType) { case IMAGETYPE_GIF: $this->theImage = imagecreatefromgif($toBeMade) or die("Error: Cannot find image!"); return true; break; case IMAGETYPE_JPEG: $this->theImage = imagecreatefromjpeg($toBeMade) or die("Error: Cannot find image!"); return true; break; case IMAGETYPE_PNG: $this->theImage = imagecreatefrompng($toBeMade) or die("Error: Cannot find image!"); return true; break; default: $this->error("This image type is not allowed:".$this->imageType); return false; break; } } function renderImage($theImage,$iName) { switch ($this->imageType) { case IMAGETYPE_JPEG: imagejpeg($theImage, $iName); break; case IMAGETYPE_GIF: imagegif($theImage, $iName); break; case IMAGETYPE_PNG: imagepng($theImage, $iName); break; default: break; } } function makeLandscape() { if ($this->width > $this->resizeWidth) { $ratio = $this->exceededAspectRatio(); if ($ratio == true) { $this->newHeight = $this->resizeHeight; $this->newWidth = ceil( $this->newHeight*($this->width/$this->height)); echo("got here"); } else { $this->newWidth = $this->resizeWidth; $this->newHeight = ceil( $this->newWidth*($this->height/$this->width)); } } else { $this->newWidth = $this->width; $this->newHeight = $this->height; } } // End Make LandScape function makePortrait() { if ($this->height > $this->resizeHeight) { $ratio = $this->exceededAspectRatio(); if ($ratio == true) { $this->newHeight = $this->resizeHeight; $this->newWidth = ceil( $this->newHeight*($this->width/$this->height)); echo("got here"); } else { $this->newHeight = $this->resizeHeight; $this->newWidth = ceil( $this->newHeight*($this->width/$this->height)); } } else { $this->newWidth = $this->width; $this->newHeight = $this->height; } } function exceededAspectRatio() { if ($this->width > $this->height) { if ($this->width / $this->height > 2) return true; } else { return false; } if ($this->height > $this->width) { if ($this->height / $this->width > 2) return true; } else { return false; } } } ?>
  15. I am looking to pass an array of constants to a funtion, is there a way to do that without declaring an array like $myArray = array(); I want to just pass it directly to the method. Like myMethod([ELEMENT1,ELEMENT2])
  16. Here is a little bit better version: <?php class GetUserInfo { var $permission; function GetUserInfo($userName) { $this->permission = 0; if(isset($userName)) { $baseQuery = mysql_query("SELECT * FROM `staff` WHERE `name`='$userName'") or die ("<br />Error in MySQL-query: ".mysql_error()); if (mysql_num_rows($baseQuery) > 0) { $getStaffInfo = mysql_fetch_array($baseQuery); $position = $getStaffInfo["position"]; $positionQuery = mysql_query("SELECT * FROM `position` WHERE `sid`='$position'") or die ("<br />Error in MySQL-query: ".mysql_error()); if (mysql_num_rows($positionQuery) > 0) { $getPosition = mysql_fetch_array($positionQuery); $this->permission = $getPosition["permission"]; } // End position query } // End check for staff query } // End check for user name } // End GetUserInfo() } // End of class ?>
  17. I will but I need to figure out a better way to do this or find out what is wrong. I can either do globals like I did above or I can just make a class that handles the queries for me.
  18. Right...BUT....according to PHP documentation, you do not need to do that.
  19. Nope, that is in the config file.
  20. GetUserInfo.php: <?php class GetUserInfo { var $permission; function GetUserInfo($userName) { $baseQuery = mysql_query("SELECT * FROM `staff` WHERE `name`='$userName'", $GLOBALS['connect']); $getStaffInfo = mysql_fetch_array($baseQuery); $position = $getStaffInfo["position"]; $getPosition = mysql_fetch_array(mysql_query("SELECT * FROM `position` WHERE `sid`='$position'")); // Line with warning $this->permission = $getPosition["permission"]; } } ?>
  21. When I do that in the config file nothing happens. When I do a die in these other files with the warnings, it says no database has been selected for those queries. The query worked when I installed using my install script... but none of those other pages that are rendered together with my config.php file take it. The way it is set up is like this: index.php requires MasterPage MasterPage requires site_common.php SiteCommon requires many different pages...the first of which is the config.php some of those pages are strictly classes as well. GetUserInfo.php is required in site_common.php
  22. Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/digitalh/public_html/includes/GetUserInfo.php on line 14 Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/digitalh/public_html/includes/MasterPage.php on line 21 Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/digitalh/public_html/index.php on line 36 Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/digitalh/public_html/index.php on line 37 Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/digitalh/public_html/index.php on line 54 Thing is that they are valid....I checked them in SQL. I am not having issues with the require .... it works on my dev machine but not my webserver . My site is www.digitalhelpfiles.com
  23. hey there, So I have been using an older version of PHP and mySQL and I tried uploading my site to a server with PHP5 and the newest version of mySQL...it seems like the link isn't being carried over to the other pages unless I specify it. Is this just due to the php version? I had just been using a config file for the default link and I've used that to determin the connection. On the actual server it won't let me.
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