php-zmq | ZeroMQ PHP - PHP bindings | Web Framework library

by zeromq C Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | php-zmq Summary

php-zmq is a C library typically used in Server, Web Framework applications. php-zmq has no bugs, it has no vulnerabilities and it has low support. However php-zmq has a Non-SPDX License. You can download it from GitHub.

PHP bindings for 0MQ. The documentation is available at

Support

Quality

Security

License

Reuse

Support

php-zmq has a low active ecosystem.

It has 502 star(s) with 108 fork(s). There are 53 watchers for this library.

It had no major release in the last 6 months.

There are 23 open issues and 130 have been closed. On average issues are closed in 442 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of php-zmq is current.

Quality

php-zmq has 0 bugs and 0 code smells.

Security

php-zmq has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

php-zmq code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

php-zmq has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

php-zmq releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

It has 775 lines of code, 53 functions and 19 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

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php-zmq Key Features

No Key Features are available at this moment for php-zmq.

php-zmq Examples and Code Snippets

No Code Snippets are available at this moment for php-zmq.

Community Discussions

Trending Discussions on php-zmq

PHP GD library is NOT installed but it has been enabled actually

( Failed ZeroMQ installation ) zmq.so: undefined symbol: zend_new_interned_string

PHP7.0: Call to undefined function utf8_encode()

Why websockets stop broadcasting after some time? ( implementation uses ReactPHP, Ratchet & ZeroMQ )

QUESTION

PHP GD library is NOT installed but it has been enabled actually

Asked 2018-May-25 at 13:07

I have PHP GD installed and enabled:

...

ANSWER

Answered 2018-May-25 at 13:07

I finally got it working following these 3 steps:

uninstalled PHP and all its libs from my machine following this answer.
upgraded Ubuntu to 18.04 following this guide.
installed PHP 7.2 following this guide.*

On my terminal:

Source https://stackoverflow.com/questions/50524664

QUESTION

( Failed ZeroMQ installation ) zmq.so: undefined symbol: zend_new_interned_string

Asked 2017-Dec-18 at 16:45

I tried to install ZMQ for PHP recently and ran into the following problem:

apache2: Syntax error on line 137 of /etc/apache2/httpd.conf: Cannot load modules/extra_zmq.so into server: /usr/lib64/apache2/modules/extra_zmq.so: undefined symbol: zend_new_interned_string

I followed the steps to install 0mq and everything went fine: http://www.zeromq.org/intro:get-the-software
I ran needed commands to make php-zmq: http://zeromq.org/bindings:php
Just to be sure I configured with php config set: phpize && ./configure --with-php-config=/usr/bin/php-config

make test on php-zmq shows my PHP version is used (7.1.11, along with Zend 3.1.0) and fail for these two tests (don't know if it's related, I couldn't find more information about these tests):

...

ANSWER

Answered 2017-Dec-18 at 16:45

Well I found the problem, the extension was meant to be loaded by PHP and not by Apache. I was trying to use LoadModule (a2enmod) in httpd.conf, but this extension needs to be used with PHP, with the proper directive: extension=zmq.so.

Source https://stackoverflow.com/questions/47868873

QUESTION

PHP7.0: Call to undefined function utf8_encode()

Asked 2017-Sep-26 at 14:32

I'm developing with PHP 7.0 and I have tried to use the function utf8_encode() and I have got the error "Call to undefined function utf8_encode()"

I have to try to install php7.0-xml module with sudo apt-get install php7.0-xml and I get this error:

...

ANSWER

Answered 2017-May-11 at 23:41

Do not use the utf8_encode() or utf8_decode() functions. They have misleading names -- they actually perform conversions between ISO-8859-1 and UTF-8. In most situations, they should not be necessary; your database and application should use UTF-8 text throughout, and should never deal with ISO-8859-1 text at all.

If you actually need to convert text from ISO-8859-1 to UTF-8 -- which is what utf8_encode() does -- use the iconv() function:

Source https://stackoverflow.com/questions/43925864

QUESTION

Why websockets stop broadcasting after some time? ( implementation uses ReactPHP, Ratchet & ZeroMQ )

Asked 2017-Mar-21 at 13:27

I have a small websocket server, running on top of a set of libraries:

ReactPHP,
Ratchet

and

ZeroMQ, using a php-zmq wrapper.

The code is basically the same as in the tutorials.

The eventloop starts correctly, users are able to connect to the server, they are getting correct messages, when the other side pushes something, but after a while, usually a few days (depending on the usage) the messages stop arriving.

The usage is not overwhelming at all - only one or two frontend developers connect at the moment, as this is a development stage.

The loop is running, it returns HTTP 101 Switching protocols on connect correctly, but does not broadcast messages that were correctly broadcast before. No errors anywhere. Restarting the event loop helps.

My questions are:

1) What can cause this? Has someone encountered similar behaviour?

2) Can you recommend a way I could debug this in long running process of the event loop?

Currently, I must stop the loop, change the code (add logging calls), restart the loop again and wait for it to go wrong again, which is tedious at least.

Any help greatly appreciated.

...

ANSWER

Answered 2017-Mar-21 at 13:22

Well, I guess the ZMQ was the culprit.

When there were multiple applications using ZMQ on the same machine, messages sometimes ended up in the wrong consumer - even though every application had a different port specified for connection to ZMQ sockets.

So users were sometimes getting websocket frames from a completely different application, and when there was no corresponding user for the message, the frame vanished on the way. So websockets didn't stop broadcasting, messages were just routed incorrectly.

I have no larger knowledge of ZMQ and whether this is a documented or otherwise known behaviour.

I solved the problem by rewriting the backend to RabbitMQ with a separate vhost and channel for every application. The problems are gone now, every frame ends up where it should.

Source https://stackoverflow.com/questions/42119677

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install php-zmq

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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