amphp/parallel

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An advanced parallelization library for PHP, enabling efficient multitasking, optimizing resource use, and application responsiveness through multiple CPU threads.

Stars: 859
Forks: 69
Open beginner issues: 0
Indexed issues: 20

Dominant language: PHP
License: MIT
Last GitHub push: Jun 26, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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20 open issues indexed

SerializationException when funnelling back to the main process fails to be serialized Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

amphp/parallel#221 · Opened Jul 17, 2025
The context stopped responding, potentially due to a fatal error or calling exit Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

amphp/parallel#219 · Opened Apr 22, 2025
The context stopped responding, potentially due to a fatal error or calling exit #77 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

amphp/parallel#218 · Opened Apr 21, 2025
watchdog: BUG: soft lockup - CPU Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

amphp/parallel#217 · 4 comments · Opened Apr 14, 2025
Creation of singletons can cause worker hangs Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

amphp/parallel#215 · 1 comment · Opened Mar 17, 2025
How to setup execution timeout for synchronous tasks with blocking IO? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

amphp/parallel#209 · Opened Jan 3, 2025
Ipc\connect is not part of the IpcHub interface Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

amphp/parallel#208 · 2 comments · Opened Dec 20, 2024
Documentation: mention bootstrap file for workers Open

documentation

Difficulty 2/5 Half a day Newbie friendliness 45/100

amphp/parallel#201 · Opened Apr 18, 2024
Forwarding User Interaction and Feedback in CLI app Open

question

Difficulty 5/5 Over a week Newbie friendliness 20/100

amphp/parallel#196 · 2 comments · Opened Jan 19, 2024
Parcel (or analog) to data exchange between Parent and Child processes Open

question

Difficulty 5/5 Over a week Newbie friendliness 15/100

amphp/parallel#190 · 1 comment · Opened Oct 31, 2023
Under XAMPP 8.2.4 the first example program freeze Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

amphp/parallel#184 · 2 comments · Opened Aug 10, 2023
Measure the running time of a thread Open

question

Difficulty 3/5 1-2 days Newbie friendliness 25/100

amphp/parallel#178 · 1 comment · Opened May 14, 2023
amphp/parallel + ssh2 Open

question

Difficulty 4/5 3-5 days Newbie friendliness 35/100

amphp/parallel#175 · 6 comments · Opened Apr 21, 2023
Creating a pool with workers Open

question

Difficulty 3/5 1-2 days Newbie friendliness 25/100

amphp/parallel#173 · 3 comments · Opened Mar 28, 2023
Can't get CancelledException ends the task properly without killing the child process Open

documentation question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

amphp/parallel#169 · 1 comment · Opened Mar 10, 2023
Uncaught Exception in child process doesn't stop the EventLoop Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

amphp/parallel#167 · 1 comment · Opened Mar 5, 2023
Enable xdebug extension on demand Open

feature request

Difficulty 4/5 3-5 days Newbie friendliness 35/100

amphp/parallel#165 · Opened Feb 28, 2023
Add ability to restart pool and workers Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

amphp/parallel#64 · Opened Dec 6, 2018
Logging Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

amphp/parallel#50 · 3 comments · Opened May 1, 2018
Watch memory and restart workers Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

amphp/parallel#22 · 4 comments · Opened Jul 17, 2017

amphp/parallel

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