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65
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7k
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2 minute read
Start learning PHP — Useful resources for beginners and advanced
Start learning PHP — Useful resources for beginners and advanced!
If you're wondering where to start from learning the PHP language or needing some more knowledge to deep dive into the language, you ...
- 878
Can you answer these questions?
View all unanswered questionsThese questions still don't have an answer
0
votes
0
answers
48
views
Hubleto PHP framework fresh install fails with "Cannot redeclare class Hubleto\App\Community\Discussions\Extendibles\AppMenu"
Using Hubleto 0.25 with PHP 8.1 to 8.5, on Windows (also tested on Linux and Docker, same result), I am trying to create a new app:
Initialize Hubleto:
php hubleto init
Create a new app:
php hubleto ...
- 9,086
1
vote
0
answers
63
views
How does routing work in custom modules in Webtrees?
A Joomla installation and a Webtrees installation share the same domain (joomladomain/webtrees). I need to send HTTP requests to a custom module in Webtrees and I don't know how Webtrees handles ...
- 1,572
0
votes
0
answers
37
views
Cannot change fonts in MasterStudy Front-end Course Builder
I’m trying to change fonts in MasterStudy LMS Front-end Course Builder
(/user-account/edit-course/), but nothing works.
The main website fonts are overridden successfully via child theme, however ...
0
votes
0
answers
54
views
Varnish Error 503 VCL failed when url path ends with %
My website gives a Error 503 VCL failed when url ends with %
I have tried to disable cache, and also tried redirect, in .htaccess but without success.
Here's my current .htaccess-configuration:
<...
- 526
0
votes
0
answers
81
views
Woocommerce checkout hooks lifecycle with external API call for custom shipping rates
Ok I finally got all my code partially working. It only works in some specific scenarios, which I don't fully understand yet. I think the lifecycle of the checkout is not 100% clear to me. I'll ...
- 27
Recommended answers
View all recommended answersThese answers have been recommended
Advice
1
vote
10
replies
69
views
PHP Variable Naming
If I have several variables that are only differentiated by a numerical value within the variable name, is there a way to make the numerical value a variable itself and then pass that value to another ...
- 43.9k
Answer
Well this can be done with variable variables, but only like this: $tbl_Fld_type = ${"tbl" . $_tbl . "Fld_type"}; $tbl_FormTypes = ${"tbl" . $_tbl . "FormTypes"...
View answer
- 17.5k
0
votes
3
answers
112
views
Example .gitlab-ci.yml for Laravel 12 with MariaDB that seeds database before running php artisan test
I'm setting up a GitLab Runner for a Laravel 12 project and I want my CI pipeline to do the following:
Spin up a MariaDB service for the tests
Run php artisan migrate:fresh --seed to seed the ...
- 160
Answer
When you execute the end-to-end test integrating your code with the database migrations and database handling, you need to set-up (provision) the whole test-system first. By default examples the ...
Best practices
0
votes
4
replies
90
views
My own OAuth server for authentication on my client application with the ROPC flow
Is it relevant to develop my own OAuth server for authentication on my client application with the ROPC flow? In this scenario, where I manage user login information in both cases, is the ROPC flow ...
Answer
Not sure on what your motivations are to develop your own OAuth2 server capable of an ROPC flow. If you own the server as well as the client application does your OAuth2 server implementation need ...
View answer
- 40.9k
Advice
1
vote
8
replies
65
views
Changes to the XAMPP httpd main server config file to alter home path for PHP files
I'm not sure if this is possible or not, but I would like to use the same files locally in XAMPP that I use for a shared hosting account without changing the local files themselves. I have it working ...
Answer
Provide ad-hoc configuration and use the production defaults in case of not set: https://www.php.net/get_cfg_var
Best practices
0
votes
7
replies
129
views
MySQL Eloquent ORM - where clause: value could be null
I'm a bit unsure about how to proceed with Eloquent ORM (Laravel 12) queries when a value COULD be NULL.
Normally, you would check for a NULL value with:
->whereNull("column")
But if you ...
- 16.4k
Answer
You could always do if ($value === null) { $query->whereNull('column'); } else { $query->where('column', $value); } (as Gemini suggests), but then you're doing what the Framework is already ...
View answer
- 29.5k
See what's trending
View all trending questionsThese are the most active questions in PHP Collective
2769
votes
27
answers
2.2m
views
How can I prevent SQL injection in PHP?
If user input is inserted without modification into an SQL query, then the application becomes vulnerable to SQL injection, like in the following example:
$unsafe_variable = $_POST['user_input'];
...
- 1,318
5137
votes
25
answers
852k
views
Reference Guide: What does this symbol mean in PHP? (PHP Syntax)
What is this?
This is a collection of questions that come up now and then about syntax in PHP. This is also a Community Wiki, so everyone is invited to participate in maintaining this list.
This ...
- 18.9k
2650
votes
36
answers
6.9m
views
How do I check if a string contains a specific word?
Consider:
$a = 'How are you?';
if ($a contains 'are')
echo 'true';
Suppose I have the code above, what is the correct way to write the statement if ($a contains 'are')?
- 28.4k
2855
votes
31
answers
2.1m
views
How do I get a YouTube video thumbnail from the YouTube API?
If I have a YouTube video URL, is there any way to use PHP and cURL to get the associated thumbnail from the YouTube API?
- 37.9k
3112
votes
26
answers
3.9m
views
Deleting an element from an array in PHP
Is there an easy way to delete an element from an array using PHP, such that foreach ($array) no longer includes that element?
I thought that setting it to null would do it, but apparently it does ...
- 1,562
Learn something new
These are the most recent articles in PHP Collective
3
votes
540
views
9 minute read
Quick guide to Laravel package development
Contents
Introduction
Types of packages
Characteristics of a package
The Laravel package!
Components of a Laravel package
Example of a Laravel package
Creating your Laravel package
1- Package ...
- 5,939
3
votes
1k
views
2 minute read
Properly removing API from Laravel project
Sometimes a development team may decide to remove all API functionality from a Laravel project for various reasons, such as:
No longer needing any API, and shifting focus to web application with ...
- 5,939
13
votes
3k
views
1 minute read
How to trim (or non-breaking space) in PHP?
The main problem is the way trim() function works.
One cannot reliably trim a substring using this function, because it takes its second argument as a collection of characters, each of which would be ...
- 158k
25
votes
57k
views
3 minute read
Evolution of Type Declarations in PHP
Introduction:
PHP, being a dynamically typed language, traditionally allowed flexibility in variable types, providing both advantages and challenges in code maintenance and robustness. However, with ...
- 501
65
votes
7k
views
2 minute read
Start learning PHP — Useful resources for beginners and advanced
Start learning PHP — Useful resources for beginners and advanced!
If you're wondering where to start from learning the PHP language or needing some more knowledge to deep dive into the language, you ...
- 878
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