sem_release

(PHP 4, PHP 5, PHP 7, PHP 8)

sem_release — Release a semaphore

Description

sem_release(SysvSemaphore $semaphore): bool

sem_release() releases the semaphore if it is currently acquired by the calling process, otherwise a warning is generated.

After releasing the semaphore, sem_acquire() may be called to re-acquire it.

Parameters

semaphore: A Semaphore as returned by sem_get().

Return Values

Returns true on success or false on failure.

Changelog

Version	Description
8.0.0	`semaphore` expects a SysvSemaphore instance now; previously, a resource was expected.

Midjourney Tutorial - Instructions for beginners

There is an informative video about Midjourney, the tool for creating digital images using artificial intelligence, entitled "Midjourney tutorial in German - instructions for beginners" ...

Autor : Mike94
Category: KI Tutorials

Basics of views in MySQL

Views in a MySQL database offer the option of creating a virtual table based on the result of an SQL query. This virtual table can be queried like a normal table without changing the underlying data. ...