I’m sure this must’ve been asked and answered but can’t find where… With libsodium in PHP (7.0 / 7.1), what is the default encryption method employed (or where to find it) when you do something like this? A client wants it stated in the handover documentation but I can’t find wha…
Tag: php
Concept of a SaaS system
Good evening, I developed a system that behaves in the SaaS format, where the client only registers and already has access to use, in it I used a unique identifier for each client and they all use the same structure, PHP files and the same database . So far so good, because the domain does not change, that is…
My nested while loop is giving me only a single row from database whereas I have many records in database
I want to create time table. Need to get subject names from database in check boxes and teachers name from database in select dropdown. I am using following code but it give me only single row. I don’t know where I am doing mistake. Answer The problem you have is that you use the same variable name $que…
Laravel eloquent withCount() supposed to be slower than just with()
So the reason i ask this is that in my current app withCount() almost triples the response time vs just fetching all the data for the relationship via with() and just getting the length from the frontend (javascript). I thought the point of using withCount() was to speed up the query but maybe i’m wrong…
How to make a contact form in wordpress call another php file
I am trying to add a small contact form in the sidebar of my WordPress site. I transferred my code from it’s original html file into the appropriate WordPress php files. The only thing that isn’t working is the contact form. When I click on the send button it goes to the mailer.php file in the URL…
unable to remove special char % from url
I am trying to remove special character % from url. I tried lot of solution like string_replace and etc. but not success. I do not know what is wrong with my code: Can anybody help? Answer trim() – Strip whitespace (or other characters) from the beginning and end of a string This function returns a stri…
How can I change what days Carbon considers the weekend? [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 4 years ago. Improve this question I want to change weekendDays to only include Sunday in my Carbon Instance. How can I do that…
Laravel Backpack – Set extra attributes before page save
In my PageTemplates.php I have a field like this: Now I would like to save also the latitude and longitude of the address they give in (if it can be found). I’ve copied the PageCrudController and changed the config in config/backpack/pagemanager.php to: In my store function I have: But what do I place i…
How to use mpdf in codeigniter?
controller: function pdf_question() view: In this code I have created a view file having name pdf-question.php and now I want to export these question into pdf formate for this I am using mpdf codeigniter where I have load M_pdf.php library and mpdf in third party but Its not working it show me an error and i…
Image/File upload doesn’t work with materializecss framework
I want to create a post creator which works with a database, but I can’t upload an image or a file. My web-page is using the materialize framework. This code is mostly shrunk down to the important parts. Answer From To Here need to add a form attribute enctype to send files.