Questions tagged [php]

PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language. Joomla is based on PHP.

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42 views

How to cancel a mandatory (required) field in Virtuemart form submission process?

I want to free my future site's visitors from having to fill out the form before submitting their name, e-mail and a phone No. Basically, in most cases it won't be needed for them to also add more ...
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38 views

Converting to JS

Hello i am still learning but was wondering if anyone here could help i have the two function be low i would like to convert them to JS to store in an external file then be able to call one of the ...
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2answers
83 views

Jooma Article content to load from mysql based on ID in url?

On my old website, built in php i had a link on a page, wich picked an ID based on what line it was. <td width=124><a href="tp/package.php?ID=<?php echo $row[0];?>">Package</a>...
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338 views

Joomla 3.9.13 - Error: Failed to start application

I just installed version 3.9 joomla in local using xampp. Once the installation was finished correctly I tried to navigate the site and the backend. After loading a few pages, this annoying error ...
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3answers
300 views

Joomla 3 call model function inside controller

I want to call a function from model inside controller my model : httpdocs/components/com_storemanager/models/searchmanager.php <?php /** * @version CVS: 1.0.2 * @package ...
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50 views

com_weblinks Unhandled exception - InvalidArgumentException

Admin Tools is notifying me of a PHP exception that occurs within the Weblinks component on Joomla 3.9.6. I have included the stack trace below for reference. The exception occurs infrequently (about ...
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1answer
200 views

Using a custom field with different names

I want to use a flexible field name for a field across different forms thru my extension. My custom example field looks like this: defined('_JEXEC') or die; use Joomla\CMS\Factory; use Joomla\CMS\...
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1answer
449 views

Parsing Error Javascript in php include page on the test server

We're getting this error in our test environment: Parse error: syntax error, unexpected 'var' (T_VAR) in /home/usaspo5/public_html/dev/usgnew/components/com_usg_programs/tmpls/default.php We have ...
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548 views

Some joomla versions not running in latest xampp environment

Hi I backed up a joomla 3.0 site from production server with database backup too. I was using xampp 1.8 version which is old and everything was fine when i set up that joomla site under xampp(...
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809 views

“PHP Fatal error: Call to a member function get() on a non-object” in K2 Template

On December 8, I first received this error on a site I manage: [08-Dec-2016 13:38:28 America/Detroit] PHP Fatal error: Call to a member function get() on a non-object in /path/to/site/templates/...
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952 views

PHP Warning: file_get_contents() in error_log

I used OSTraining's instructions to Create a Custom Joomla 404 Page with 404 Status Code in one of my J! 3.5.1 sites. However, the error_log is flooded with the following errors: [09-Jun-2016 04:05:...
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115 views

In “Date Format” section, what code makes the date relative?

This code will show the date of publishing like: 4:30 10/7/2015 I want the date be like: 2 hours and 15 minutes ago this setting is on showcase modules ("news show pro GK4" in this case) for ...
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86 views

Access k2 extra field from Flexi Code module

I am using the Flexi Code module to display some php in a k2 page. This k2 page has a RoomID as extra field. How can I access it as a variable inside Flexi Code?
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96 views

Joomla 1.5 creating or editing back end user

I have a website in joomla , the problem is that when i am creating new back end user (administrator/super user) from joomla user manager it makes an entry in the users table after that it deleted it ...
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143 views

T3 Framework extrafields error retrieving Values

i am using the T3 Framework for my template and did everything as described in the forum. Everything is working in the backend but i am not able to retrieve the values in the frontend. I am getting a ...
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0answers
185 views

User Extended Fields Problem

I'm new with PHP and I'm developing a website with joomla 3. I have a module which is k2 users where I show all k2 users, well, I want to add to this module some fields from the User Extended Fields ...
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2answers
633 views

PHP7.2 Undefined variable: option in … index.php with Dj-Business004 template

When I update PHP from PHP7 to PHP7.2 the website gives this error: 500 Internal Server Error This is in the Log file: [Thu Jan 24 04:44:56.061781 2019] [proxy_fcgi:error] [pid 30185:tid ...
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1answer
1k views

Problems When I change my PHP version to 7.2(Error 0 Using $this when not in object context )

I have my website in production now, The site works very good with PHP 5.6 and 7.0 but When I try to change the PHP version to 7.2 the website doesn't work. It shows me an error message like this: I'...
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1answer
632 views

Display Image via Imagick

I would like to display an image which is not accessible for users (.htaccess denies all). This is my source: header('Content-Type: image/png'); $filePath = ...
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1answer
50 views

Custom module: JSession brokes the site

I am making custom shop module for my website and my script breakes all pages where it is. The command what breaks it is: $session =& JFactory::getSession(); (Code putted in default.php). I cant ...
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2answers
365 views

How to access the email of the user who created a submission?

I have the following working javascript code: var user_email = document.getElementById("jform_user_email"); user_email.value = "<?php echo JFactory::getUser()->email; ?>"; The next lines ...
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1answer
278 views

How can I link my PHP file to the HTML of a module?

I have this newsletter module in joomla with this code <form method="POST" name="contactform" action="prova.php"> <div class="tm-block-bottom-b tm-block-padding tm-block-primary-dark tm-...

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