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PHP - Checking If A Module Is Installed
How do I check in PHP if something like the GD library is installed on a server? I am going to be making a thumbnailing system and the user can install the app on their server. If they have the GD library, continue with making thumbnails, else show a default thumbnail.
Similar Tutorialshi, 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 can't seem to find a tutorial on basics of making a module based php system. Like how to fetch and execute the module. This is a node voting module I created and it has a slight problem that I cannot figure out. It's supposed to be a simple 'Vote Up' or 'Vote Down' feature. You click 'Vote Up' and one appears in your vote tally. You click 'Vote Down' and your original vote tally is subtracted by one back down to zero. When it goes back to zero, it gets stuck there. It stays on zero no matter if I choose 'Vote Up' or 'Vote Down' again. There's something that's happening when I move my vote tally back down to zero. Maybe something isn't setup correctly with the $current_votes variable. I don't know. I've been at this for hours. Here's the code: <?php function bonnier_vote_perm() { return array('vote on content'); } function bonnier_vote_menu() { $items = array(); $items['vote'] = array( 'title' => 'vote', 'page callback' => 'bonnier_vote_vote', 'access arguments' => array('vote on content'), 'type' => MENU_CALLBACK, ); return $items; } function bonnier_vote_vote() { $nid = $_REQUEST['nid']; $value = $_REQUEST['votes']; $current_votes = db_result(db_query("SELECT votes FROM bonnier_vote WHERE nid = $nid")); if ($current_votes) { $new_votes = $current_votes + $value; db_query("UPDATE bonnier_vote SET votes = $new_votes WHERE nid = $nid"); } else { db_query("INSERT INTO bonnier_vote (nid, votes) VALUES ($nid, $value)"); } drupal_set_message('Your vote has been recorded'); drupal_goto('node/'.$nid); } function bonnier_vote_nodeapi(&$node, $op, $teaser = null, $page = null) { if ($op == 'view' && !$teaser) { $votes = db_result(db_query("SELECT votes FROM bonnier_vote WHERE nid = {$node->nid}")); if (!$votes) { $votes = 0; } $widget = '<div>'; $widget .= l('Vote Up', 'vote', array('query' => array('nid' => $node->nid, 'votes' => 1))); $widget .= ' '; $widget .= l('Vote Down', 'vote', array('query' => array('nid' => $node->nid, 'value' => -1))); $widget .= ' '; $widget .= 'Sco '. $votes; $widget .= '</div>'; $node->content['vote_widget'] = array( '#value' => $widget, '#weight' => -10, ); } } Any bit of advice would be much appreciated. A joomla module have the following code which displays the date of an article, and to a seperate line the linked title of that article.
Please help me on how to change that code so that the date and the title of the article to be presented in the same line?
<div class="smartlatest-title">
<?php if($params->get('show_date',1)) echo '<div class="smartlatest-date">'.strftime($params->get('date_format','%d-%m-%Y'), strtotime($item->publish_up)).'</div>'; ?>
<?php if($params->get('link_title',1)) { ?><a href="<?php echo $item->link; ?>" class="smartlatest-title-link"><?php } ?>
<?php echo $item->title; ?>
<?php if($params->get('link_title',1)) { ?></a><?php } ?>
</div>
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...
<html>
What is wrong? Hello,
First time asking technical question in a forum so I beg pardon for errors.
I have a third party blog module installed on opencart. The original coder helped me to fix some bugs, but he is not answering anymore to emails.
I would like to add a simple pagination to the "latest articles" part, because at the moment the website display the exact number declared in "article limit" and does not show pagination if articles shown are less than the total.
the code from "article_by_type.php" line 85 is the following:
/*recent_article*/
if ($setting['article_type']=='recent_article') {
$data = array(
'sort' => 'p.date_added',
'order' => 'DESC',
'start' => 0,
'limit' => $article_limit
);
$articles = $this->model_news_article->getArticles($data);
}
another file "article_list.php" at line 88 and 214 already have pagination:
$this->data['article_ajax_load'] = $this->getArticle($article_category_id,$page,$limit,$description_limit);can anyone help add pagination to "article_by_type.php" or adapt the existing pagination code to it ? Attached Files article_by_type.php 6.23KB 0 downloads article_list.php 10.2KB 0 downloads This topic has been moved to Other Web Server Software. http://www.phpfreaks.com/forums/index.php?topic=346533.0 Hi, I'm working on a project which was going pretty well until I discovered the application doesn't actually know where it is installed. So far when I want to include the config file I just use $_SERVER['DOCUMENT_ROOT'].'/config.php';() Which works fine if the application is installed in the root directory. But how do I get the folder the application is installed in? e.g. Document Root Folder: C:\Web\ Actually Application Folder: C:\Web\MyApp\ How do I get the \MyApp dynamically? I can't just use './' all the time because I have files accessed by AJAX stored in other folders. Thanks in advance. How can i check whether php is installed or not on windows? I didn't installed wamp or xamp. But i have installed Zend Apache. And i can do http://localhost/ from browser. This topic has been moved to PHP Applications. http://www.phpfreaks.com/forums/index.php?topic=328109.0 Created module like No other products add to cart if restricted product available in cart and vice versa. My Module : app/etc/modules/Brst_Test.xml
<?xml version="1.0"?>
<config>
<modules>
<Brst_Test>
<active>true</active>
<codePool>community</codePool>
</Brst_Test>
</modules>
</config>
This is my observer file app/code/community/Brst/Test/Model/Observer.php
<?php
ini_set('display_errors', '1');
// Mage::log('Hy observer called', null, 'logfile.log');
class Brst_Test_Model_Observer
{
//Put any event as per your requirement
public function logCartAdd() {
$product = Mage::getModel('catalog/product')
->load(Mage::app()->getRequest()->getParam('product', 0));
$cart_qty = (int) Mage::getModel('checkout/cart')->getQuote()->getItemsQty();
if ($product->getId()==31588 && cart_qty > 0) {
Mage::throwException("You can not add This special Product, empty cart before add it");
}
// $quote = Mage::getSingleton('checkout/session')->getQuote();
// if ($quote->hasProductId(2))
//{
// Mage::getSingleton("core/session")->addError("Cart has Special Product you can not add another");
// return;
// }
$quote = Mage::getModel('checkout/cart')->getQuote();
foreach ($quote->getAllItems() as $item) {
$productId = $item->getProductId();
if($productId==31588){
Mage::throwException("Cart has Special Product you can not add another");
}
}
}
}
?>
app/code/community/Brst/Test/etc/config.xml
<?xml version="1.0"?>
<config>
<modules>
<Brst_Test>
<version>0.1.0</version>
</Brst_Test>
</modules>
<global>
<models>
<brst_test>
<class>Brst_Test_Model</class>
</brst_test>
</models>
</global>
<frontend>
<events>
<controller_action_predispatch_checkout_cart_add>
<observers>
<brst_test_log_cart_add>
<class>brst_test/observer</class>
<method>logCartAdd</method>
</brst_test_log_cart_add>
</observers>
</controller_action_predispatch_checkout_cart_add>
</events>
</frontend>
</config>
Not working, how to solve the error? hello dear linux-community if a server needs to meed some requirements - eg for installation wordpress and if the server needs to run eg see he https://wordpress.or...t/requirements/ PHP 5.2.4 or greater MySQL 5.0 or greater The mod_rewrite Apache module then i need to have a closer look at the apache2handler in the php-ini Apache Version Apache Loaded Modules core mod_so http_core mod_authn_file mod_authn_core mod_authz_host mod_authz_groupfile mod_authz_user mod_authz_core mod_access_compat mod_auth_basic mod_auth_digest mod_socache_shmcb mod_watchdog mod_ratelimit mod_reqtimeout mod_filter mod_deflate mod_mime mod_log_config mod_env mod_mime_magic mod_expires mod_headers mod_usertrack mod_setenvif mod_version mod_session mod_session_cookie mod_ssl prefork mod_unixd mod_status mod_autoindex mod_dir mod_alias mod_php5 all the mentioned are listed in the php-info.file note: here are no mod_rewrite Apache module so what hello to all,
My issue is that i have a script encoded with zend and the script some pages work some are just BLANK
Zend it is installed :
This program makes use of the Zend Scripting Language Engine: Zend Engine v2.4.0, Copyright © 1998-2014 Zend Technologies with the ionCube PHP Loader v4.7.1, Copyright © 2002-2014, by ionCube Ltd., and with Zend Guard Loader v3.3, Copyright © 1998-2013, by Zend Technologies Configuration File (php.ini) Path /usr/local/lib Loaded Configuration File /usr/local/lib/php.ini and Its throwing exception he Can someone please help cuz i am tryin like a week to fix it but no results Edited by SSopranos, 07 January 2015 - 02:21 PM. Hi, I recently attempted to install a refer-a-friend script into my website but I really don't use PHP at all and even my html is very sloppy so it didn't get installed as planned. It currently cuts out the bottom half of my website like so: http://www.returntherake.com/refer.php Basically everything before the script is called is fine but everything after doesn't work. Heres the code from the point its installed till the end of my website. Any help would be great. Thank you so much. Quote <script language="php"> // Number of friend feilds to put on the page $tellnumber = "3"; // Subject of email $subject = "Great Poker Rakeback Site"; // Message sent in the email $message = "Look at this great site I found. I think you'll like it. It will boost your profits while playing online poker by getting you some of your rake back. http://www.ReturnTheRake.com/ When signing up with a website remember to say $_POST[name] referred you in the proper section. As you will recieve a 25% bonus on your first $20 rakeback recieved."; // Url to redirect user to once they click submit $thankyouurl = "http://www.returntherake.com/thankyou_refer.html"; ////////////////////////////////////////////////////////////////////////////////// // DO NOT EDIT ANYTHING BELOW THIS LINE // ////////////////////////////////////////////////////////////////////////////////// if($_POST[submitform] == "Submit") { $error = ""; $num=0; while($num < $tellnumber) { $num++; $temail = "femail"."$num"; $tname = "fname"."$num"; if($_POST[$tname] OR $_POST[$temail]) { if(!$_POST[$tname]) { $error .= "Missing Friends Name, Friend $num<BR>"; } if(!$_POST[$temail]) { $error .= "Missing Friends Email, Friend $num<BR>"; } } if($_POST[$temail]) { if(!ereg("@",$_POST[$temail])) { $error .= "Invalid Email Address, Friend $num<BR>"; } if(!ereg("\.",$_POST[$temail])) { $error .= "Invalid Email Address, Friend $num<BR>"; } } } if(!$_POST["name"]) { $error .= "Missing your name<BR>"; } if(!ereg("@",$_POST[email])) { $error .= "Invalid Email Address<BR>"; } if(!ereg("\.",$_POST[email])) { $error .= "Invalid Email Address<BR>"; } if($error) { ?> <BODY BGCOLOR="#ffffff"> <P><CENTER><TABLE BORDER="0" CELLSPACING="0" CELLPADDING="0"> <TR> <TD WIDTH="100%" BGCOLOR="#01864E"> <TABLE WIDTH="340" BORDER="0" CELLSPACING="1" CELLPADDING="2"> <TR> <TD WIDTH="26%" BGCOLOR="#01864E"> <B><FONT COLOR="#ffffff" SIZE="-3" FACE="Verdana">Error</FONT></B></TD> </TR> <TR> <TD WIDTH="26%" BGCOLOR="#ffffff"> <FONT COLOR="#000000" SIZE="-3" FACE="Verdana"><? echo $error; ?></FONT></TD> </TR> </TABLE></TD> </TR> </TABLE></CENTER> <? exit(); } $extra ="\r\n"; $headers = ""; $headers .= "From: $_POST[name] <$_POST[email]>".$extra; $headers .= "Reply-To: $_POST[name] <$_POST[email]>".$extra; $headers .= "Return-Path: $_POST[name] <$_POST[email]>".$extra; $headers .= "Message-ID: <".time()." - $_POST[email]>".$extra; $headers .= "X-Mailer: PHP v".phpversion().$extra; $headers .= 'MIME-Version: 1.0'.$extra.$extra; $num=0; while($num < $tellnumber) { $num++; $temail = "femail".$num; $tname = "fname".$num; $print_f_name = $_POST[$tname]; $print_f_email = $_POST[$temail]; if($_POST[$temail] AND $_POST[$tname]) { mail($print_f_email,"$subject"," Hi, $print_f_name $message From $_POST[name] ",$headers); } } header("Location: $thankyouurl"); exit(); } else { $num=0; while($num < $tellnumber) { $num++; $theboxes .= " <TR> <TD WIDTH=\"49%\" BGCOLOR=\"#ffffff\"> <CENTER><B><FONT COLOR=\"#000000\" SIZE=\"-3\" FACE=\"Verdana\">$num</FONT></B></CENTER></TD> <TD WIDTH=\"26%\" BGCOLOR=\"#ffffff\"> <CENTER><INPUT NAME=\"fname$num\" TYPE=\"text\" SIZE=\"-3\"></CENTER></TD> <TD WIDTH=\"25%\" BGCOLOR=\"#ffffff\"> <INPUT NAME=\"femail$num\" TYPE=\"text\" SIZE=\"-3\"> </TD> </TR>"; } ?> <BODY BGCOLOR="#ffffff"> <P><CENTER><FONT FACE="Verdana"><B>Tell your friend about our site</B></FONT></CENTER></P> <FORM ACTION="tellfriend.php" METHOD="POST"><P><CENTER><TABLE BORDER="0" CELLSPACING="0" CELLPADDING="0"> <TR> <TD WIDTH="100%" BGCOLOR="#01864E"> <TABLE WIDTH="340" BORDER="0" CELLSPACING="1" CELLPADDING="2"> <TR> <TD WIDTH="26%" BGCOLOR="#01864E"> <CENTER><B><FONT COLOR="#ffffff" SIZE="-3" FACE="Verdana">Your Poker Account</FONT></B></CENTER></TD> <TD WIDTH="25%"> <CENTER><B><FONT COLOR="#ffffff" SIZE="-3" FACE="Verdana">Your Email</FONT></B></CENTER></TD> </TR> <TR> <TD WIDTH="150" BGCOLOR="#ffffff"> <CENTER><INPUT NAME="name" TYPE="text" SIZE="12px"></CENTER></TD> <TD WIDTH="200" BGCOLOR="#ffffff"> <INPUT NAME="email" TYPE="text" SIZE="-3"> </TD> </TR> </TABLE></TD> </TR> </TABLE></CENTER></P><P><CENTER><TABLE BORDER="0" CELLSPACING="0" CELLPADDING="0"> <TR> <TD WIDTH="100%" BGCOLOR="#01864E"> <TABLE WIDTH="340" BORDER="0" CELLSPACING="1" CELLPADDING="2"> <TR> <TD WIDTH="49%" BGCOLOR="#01864E"></TD> <TD WIDTH="26%" BGCOLOR="#01864E"> <CENTER><B><FONT COLOR="#ffffff" SIZE="-3" FACE="Verdana">Friends name</FONT></B></CENTER></TD> <TD WIDTH="25%"> <CENTER><B><FONT COLOR="#ffffff" SIZE="-3" FACE="Verdana">Friends email</FONT></B></CENTER></TD> </TR><? echo $theboxes; ?></TABLE></TD> </TR> </TABLE></CENTER></P> <P><CENTER><INPUT NAME="submitform" TYPE="submit" VALUE="Submit"></CENTER></FORM> <? exit(); } ?> </h3> </td> </tr> </table></td> <td width="1" bgcolor="#CCCCCC"></td> </tr> <tr> <td height="1" colspan="3" bgcolor="#CCCCCC"></td> </tr> </table></td> </tr> </table></td> </tr> <tr> <td height="10" align="center" valign="top"></td> </tr> </table> </td> </tr> </table> </td> </tr> <tr> <td align="left" height="17" valign="top" class="style19"> </td> </tr> <tr> <td align="left" height="17" valign="top" class="style19"> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> </td> </tr> <tr> <td align="left" valign="top"> </td> </tr> <tr> <td align="left" valign="top"> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tbody> <tr> <td align="left" valign="top" width="11"><img src="images/footer_bg_left.gif" alt="" height="120" width="11" /></td> <td class="footer" align="left" valign="middle"> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tbody> <tr> <td style="padding-left: 12px;" align="left" valign="top" width="260"><img src="images/footer_img.gif" alt="" height="110" width="249" /></td> <td align="left" valign="middle"> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tbody> <tr> <td class="footer_border" align="left" valign="top"> <a href="index.php">Homea> | <a href="#">Terms & Conditions</a> | <a href="#"> Privacy Policy</a> | <a href="#">Site Map</a> | <a href="#">Contact Us</a></td> </tr> <tr> <td class="footer_border" style="font-size: 10px; line-height: 22px;" align="left" valign="top">ReturnTheRake.com Copyright © 2010, All Rights Reserved.</td> </tr> </tbody> </table> </td> </tr> </tbody> </table> </td> <td align="left" valign="top" width="11"><img src="images/footer_bg_right.gif" alt="" height="120" width="11" /></td> </tr> </tbody> </table> </td> </tr> <tr> <td align="left" valign="top"> </td> </tr> </tbody> </table> <br /> </body> </html> This topic has been moved to PHP Installation & Configuration. http://www.phpfreaks.com/forums/index.php?topic=346325.0 i installed the most popular chat mod on smf forums called ajax chat. i am certain i did everything correctly. but when i try to test it i get a 403 on byethost. ive also had problems with phpbb this must mean that byethost must not allow ajax does anyone know of a server that will allow me to use this mod? hello dear php-freaks and -experts i just installed putty on linux - how to start it now? love to hear from you Edited by Maze, 27 November 2014 - 03:37 PM. I want to move a module, as shown in the attached jpeg. I want to move it to the position illustrated by the arrow, and I want to increase it's height so it fills the space but leaving a border. There is no module in the position that I can use, so I have to adjust the html coding (I presume). Can anyone help me with this? I have searched for help and I don't even know which file I need to change - whether it is the css or the html. Cheers, James. This topic has been moved to PHP Applications. http://www.phpfreaks.com/forums/index.php?topic=350982.0 |
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