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64
votes
6k
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 ...
- 868
Pinned
38
votes
9k
views
Can you answer these questions?
View all unanswered questionsThese questions still don't have an answer
0
votes
0
answers
24
views
How do you move the function definition for the ->when() function in Laravel Eloquent Models?
so I'm building a way to organize Items based on different requests:
$items = Item::query()
->where("type", $itemType)
->when($mode, function (Builder $query, $...
-1
votes
0
answers
31
views
Adding cover/album art during concatenating two mp3 audio files with ffmpeg using PHP shell command
I'm trying to join two mp3 using variables from file path and its working okay. now i want to add a cover art photo to the concatenated mp3 output("audio_output").
How can i do that?
$shell =...
- 12.3k
0
votes
0
answers
45
views
Azure Table PHP Retrieve Latest Data First with Pagination
I am using this:
https://github.com/Azure/azure-storage-table-php
to insert data to azure table.
However, when I retrieve the data, I don’t get the latest entries unless I use a do...while loop, as ...
- 19
-1
votes
0
answers
61
views
How to install league/csv bundle with Doctrine v3.3 on Symfony?
I am having a problem today installing the league/csv bundle (v9.27) on my Symfony (v7.2) project with doctrine/orm (v3.3)! When I run command php require league/csv, I get this message:
Your ...
- 686
0
votes
0
answers
82
views
does database chunk() have a memory leak?
In laravel, I have a query that searches thousands of rows in a database, and I trying to compile that into a CSV file. In attempt to reduce memory usage, I get 500 rows at a time and output the CSV.
...
- 34.5k
Recommended answers
View all recommended answersThese answers have been recommended
2
votes
2
answers
82
views
How to change the title of the billing field?in Woocommerce
I found some old code here to change the name of my 'Deliver to different address?' title in Woocommerce. Works perfectly... but I also want to change the name of my Billing Details title, to Billing ...
Answer
You can do this add_filter( 'gettext', 'change_billing_title', 20, 3 ); function change_billing_title( $translated, $text, $domain ) { if ( $domain === 'woocommerce' ) { if ( $text == '...
Advice
0
votes
5
replies
72
views
Deploy Laravel version 12 (PHP, Inertia, ReactJS, Tailwind) to cPanel shared with no SSH Access
I have Laravel 12 project (PHP, Inertia, ReactJS and Tailwind) project that I need to deploy to a cPanel shared server. I do not have SSH access to the server, and the service provider does not give ...
- 560
Answer
Sorry you'll have to bear with me as I'm not a Laravel expert, but are you absolutely sure you need to run those in the live environment - you can't just deploy ready-made files and database and run ...
View answer
- 62.9k
3
votes
1
answer
207
views
`docker-php-ext-install opcache` works with PHP 8.4 but not PHP 8.5 [closed]
I can build an image with this Dockerfile that is based on a lightweight Docker image that use Alpine:
FROM php:8.4.15-cli-alpine
RUN docker-php-ext-install opcache
But I can’t build an image after ...
- 200k
Answer
Accepted
As documented in the PHP 8.5 changelog, since PHP 8.5 the Opcache extension now always ships with PHP (non-optional). So you don't need to install it any longer. Opcache: Make OPcache non-optional (...
View answer
- 200k
-1
votes
1
answer
47
views
Problem with module during dolibarr update [closed]
I tried to update dolibarr from 16.0.3 up to the current version 20.0.2. So far it succeeded, but I do have an error code when I want to use a custom module for time-tracking.
To me it seems that ...
- 200k
Answer
You have upgraded to the wrong version. The 20.0.2 release is an update for the 20.0 branch. But you are coming from the 16.0.3 version, so the 16.0 branch. Please follow the upgrade instructions for ...
View answer
- 200k
2
votes
1
answer
57
views
Symfony/Doctrine: PostgreSQL Migration Issue – Undefined column error only in HTTP Kernel (CLI works)
Symfony/Doctrine: PostgreSQL Migration Issue – Undefined column error only in HTTP Kernel (CLI works)
I'm working on a Symfony 7.3 project running on PHP 8.2. I recently migrated the database from ...
- 200k
Answer
What you call out as a // Temporary Fix #[ORM\Table(name: '`user`')] actually is making use of the correct form to tell the Object Relational Mapper (ORM) what the actual name is. As user is a ...
View answer
- 200k
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'];
...
- 1,316
5136
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 ...
- 18.5k
2650
votes
36
answers
6.8m
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 ($a contains 'are')?
- 28.4k
2853
votes
31
answers
2.1m
views
How do I get a YouTube video thumbnail from the YouTube API?
If I have a YouTube video URL, is there any way to use PHP and cURL to get the associated thumbnail from the YouTube API?
- 37.8k
3111
votes
26
answers
3.9m
views
Deleting an element from an array in PHP
Is there an easy way to delete an element from an array using PHP, such that foreach ($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
492
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 ...
- 5,929
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 ...
- 5,929
12
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
64
votes
6k
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 ...
- 868
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