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Latest news, tutorials, and updates from the PHP community

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StackOverflow PHP postgresql, pdo

Is it possible to get the PostgreSQL data domain type in PHP?

I have a table in PostgreSQL which uses a custom data domain type: [Code Block] Using PHP & PDO, I connect to the databa...

Manngo

Mar 8, 2026

StackOverflow PHP Q&A

user proposal writing progression

Here is a user proposal i have written. Home Page The system should display the homepage which will consist of the nav b...

Jane

Mar 7, 2026

StackOverflow PHP caching

How can I safely generate deterministic cache keys for complex PHP arrays (including objects) without risking collisions?

I'm building a caching layer in a PHP application where cache keys must be generated from input parameters. The paramete...

Web Marketing Solution Network

Mar 6, 2026

StackOverflow PHP doctrine, database-connection

Our PHP backend is very slow because of the database connection [closed]

We are currently investigating huge performance problem with our PHP backend, and we discovered that the connection to t...

Eric MORAND

Mar 6, 2026

StackOverflow PHP mysql, ubuntu, chown

Ran the chown command at the wrong level [closed]

I have a DigitalOcean droplet for personal use (databases, etc.). I was trying to give user ownership to all files in a ...

user1106252

Mar 6, 2026

StackOverflow PHP date

Is there a more efficient or elgant way to get a DateTime object from a relative string?

I need two DateTime objects to pass to a method. I'm not all that familiar with the class. After some head scratching an...

Matthew Brown aka Lord Matt

Mar 6, 2026

StackOverflow PHP session

PHP session not persisting after redirect to another page [duplicate]

I’m building a simple login system using PHP. After a successful login, I set a session variable and redirect the user t...

Meadow

Mar 4, 2026

StackOverflow PHP php-7, php-8

Increment on non-numeric string is deprecated, use str_increment() instead

We are migrating a legacy php application from php 7 to php 8 I have some code increasing a variable with a letter: [Cod...

caiofior

Mar 4, 2026

StackOverflow PHP mysqli, mysqlimport

How do I get a CSV file uploaded via an HMTL form to import using mysqli_query? [duplicate]

I read this Q&A PHP MySQL LOAD DATA INFILE from CSV File Upload and others on how to use mysqli_query and LOAD DATA LOCA...

user5853892

Mar 4, 2026

StackOverflow PHP laravel, native-php

NativePHP: Running application in the background

I'm looking for an option to run the app in the background (when app is not active, or a screen is off), but haven't fou...

FieryCat

Mar 3, 2026

StackOverflow PHP database, database-connection, helper, schoology

I don't understand this piece of PHP connect database code

I started learning PHP a few days ago and I am currently learning rest api. I tried asking gpt about it but I could not ...

Raidon

Mar 3, 2026

StackOverflow PHP docker, apache, moodle

Apache configuration / No localhost:8080 access on Docker

Having trouble on Docker trying to install Moodle through php8.5.3-apache image. Here is my `Dockerfile` : [Code Block] ...

Sam

Mar 3, 2026

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