Contact
Contact
Stay up to date
We'll highlight new content in your collectives with a blue activity indicator on navigation items and posts.
Manage preferences
Pinned content
View all 3 collectionsPHP admins have deemed these posts noteworthy.
Pinned
23
votes
5k
views
Pinned
44
votes
3k
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 ...
- 638
Can you answer these questions?
View all unanswered questionsThese questions still don't have an answer
0
votes
0
answers
6
views
Why is openssl_pkey_export_to_file returning false while openssl_pkey_export works?
Could there be any reason why openssl_pkey_export_to_file() returns false every time, whereas, in the same case, openssl_pkey_export() works?
Working code excerpt:
$sslKeys = openssl_pkey_new(...
- 25
0
votes
0
answers
12
views
The GET method is not supported for this route. Supported methods: HEAD.?
Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException
The GET method is not supported for this route. Supported methods: HEAD.
I keep getting this error when trying to upload my Laravel ...
0
votes
0
answers
11
views
WooCommerce Checkout totals only update when page is reloaded twice
I set shipping total and total via AJAX:
add_action('wp_ajax_wc_shipper_set_rate', 'wc_shipper_set_rate');
add_action('wp_ajax_nopriv_wc_shipper_set_rate', 'wc_shipper_set_rate');
function ...
- 1
1
vote
0
answers
10
views
Issues with Custom Walker_Nav_Menu for Columns in WordPress Navigation Menus
I'm trying to create a custom navigation menu in WordPress that uses invisible columns as containers for second-level menu items. I'm using a custom class that extends Walker_Nav_Menu, but I'm having ...
- 159
0
votes
0
answers
24
views
I am struggling to get prefill data while editing document in php
<?php
session_start();
include '../config.php';
// Check if user is logged in
if (!isset($_SESSION['id'])) {
echo ("<script LANGUAGE='JavaScript'>
window.alert('Please ...
Looking for an extra challenge?
View all bountied questionsThese questions have a bounty on them
1
vote
0
answers
70
views
+50
How to correctly encode special characters when programmatically creating ACF Gutenberg-Blocks in Wordpress?
I am building an importer for a wordpress project and have to map blocks to other block types. Therefore, I have an abstract base Block-Class that looks like this:
abstract class Block
{
abstract ...
- 1,371
0
votes
0
answers
39
views
+50
How to set the first order status as a custom status for newly created orders from Woocommerce Rest API?
We use a platform called BaseLinker, which sends orders from other marketplaces to our WooCommerce store through Rest API. The problem is that initially the orders have a status of "Payment ...
- 62
Recommended answers
View all recommended answersThese answers have been recommended
0
votes
2
answers
48
views
Missing required parameter for update route laravel 11
I have an error
Missing required parameter for [Route: updatetransaksi] [URI: penjualan/update/{id}] [Missing parameter: id].
web code
route::get('/penjualan/edit/{id_penjualan}', [...
Answer
In Form <form action="{{ route('updatetransaksi', ['id' => $id_penjualan]) }}" method="POST"> use route() instead of url(). URL route won't automatically resolve named ...
View answer
- 37.9k
0
votes
1
answer
38
views
Dynamic menu building and navigation using URL parameters PHP
<!DOCTYPE html>
<html lang="en">
<head>
<title>Web Programming using PHP - Coursework 2 - Task 1</title>
</head>
<body>
<header>
...
- 46.6k
Answer
First, let me bring to your attention that the $activeItem parameter of generateNavMenu() is never used -- that indicates that a re-think and some editing is required. Second, when a pg option is ...
View answer
- 46.6k
1
vote
1
answer
37
views
Event Color based on Resource / Room Color - Fullcalendar.js PHP MySQL
I want to display the event color / background color based on each room's color (I have 3 different colors for 3 different rooms/resource). But the parsed colors from resources.php wasn't displayed as ...
- 60k
Answer
Accepted
As per the eventDisplay documentation, by default you will only see the dots on timed events in the dayGrid view, not the coloured rectangle. If you want to see that coloured rectangle in the dayGrid ...
View answer
- 60k
1
vote
3
answers
80
views
How to force column to be in array if it matches the whole thing?
I have the following MySQL query:
SELECT tbPacientesComunicacao.id
FROM tbPacientesComunicacao
WHERE tbPacientesComunicacao.idRefUser = 1
AND tbPacientesComunicacao.idRefPaciente = 4
AND ...
- 46.6k
Answer
Because we don't have sample data to test against and because future researchers might need explicit checks for 2 and 8 (not just two rows which contain 2 or 8 which might unintentionally match ...
View answer
- 46.6k
-1
votes
1
answer
56
views
jQuery Ajax call returns the whole php file raw code
Now I am asking this question after a huge efforts searching for the solution, I know that are a lot of questions that are the same but none of them worked for me, I have three main files, index.html ,...
- 60k
Answer
Accepted
Make sure you're using a proper webserver and accessing the HTML file via http://localhost/index.html in your browser (assuming you're testing this on your local machine), that your webserver has ...
View answer
- 60k
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'];
...
CommunityBot
- 1
5109
votes
25
answers
838k
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 ...
- 158k
2653
votes
36
answers
6.7m
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 ($a contains 'are')?
2813
votes
31
answers
2.1m
views
How do I get a YouTube video thumbnail from the YouTube API?
If I have a YouTube video URL, is there any way to use PHP and cURL to get the associated thumbnail from the YouTube API?
- 11
3073
votes
27
answers
3.8m
views
Deleting an element from an array in PHP
Is there an easy way to delete an element from an array using PHP, such that foreach ($array) no longer includes that element?
I thought that setting it to null would do it, but apparently it does ...
- 101
Learn something new
These are the most recent articles in PHP Collective
4
votes
224
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
21
votes
56k
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 ...
- 451
44
votes
3k
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 ...
- 638
Members can contribute articles
Simply submit a proposal, get it approved, and publish it.
See how the process works
Simply submit a proposal, get it approved, and publish it.
See how the process works