2017 © Pedro Peláez
 

library php-mmap

mmap for PHP

image

calcinai/php-mmap

mmap for PHP

  • Monday, September 19, 2016
  • by calcinai
  • Repository
  • 2 Watchers
  • 6 Stars
  • 480 Installations
  • PHP
  • 1 Dependents
  • 0 Suggesters
  • 0 Forks
  • 1 Open issues
  • 10 Versions
  • 6 % Grown

The README.md

php-mmap

This library is a lightweight implementation of c's mmap. In previous versions of PHP, fopen used mmap where possible, but it looks like this was dropped in 5.3. The actual mapping is delegated to a python subprocess for compatibility and compilability ., (*1)

This started as a component of another project, but it made more sense for it to be stand alone. It is synchronous in operation, but if you're reading large amounts of data it can be done piece by piece., (*2)

I have tried to make it functionally equivalent to c's implementation, but it's not quite complete due to some limitations., (*3)

I have also written a compatible extension that you can compile and install as a faster drop-in replacement, (*4)

Setup

Using composer:, (*5)

  "require": {
    "calcinai/php-mmap": "^0.1"
  }

Usage

Via a URI (of sorts), (*6)

    $mmap = fopen('mmap:///dev/mem:1024?offset=0', 'rw');

Via wrapper method, (*7)

    $mmap = mmap_open('/dev/mem', 1024, 0);

You can use fseek(), fread() and fwrite() on the stream. If you have a use for others, let me know., (*8)

The Versions

19/09 2016

dev-master

9999999-dev

mmap for PHP

  Sources   Download

MIT

The Requires

  • php >=5.4.0

 

by Michael Calcinai

01/08 2016

v0.1.8

0.1.8.0

mmap for PHP

  Sources   Download

MIT

The Requires

  • php >=5.4.0

 

by Michael Calcinai

02/07 2016

v0.1.7

0.1.7.0

mmap for PHP

  Sources   Download

MIT

The Requires

  • php >=5.4.0

 

by Michael Calcinai

01/07 2016

v0.1.6

0.1.6.0

mmap for PHP

  Sources   Download

MIT

The Requires

  • php >=5.4.0

 

by Michael Calcinai

14/06 2016

v0.1.5

0.1.5.0

mmap for PHP

  Sources   Download

MIT

by Michael Calcinai

06/06 2016

v0.1.4

0.1.4.0

mmap for PHP

  Sources   Download

MIT

by Michael Calcinai

05/06 2016

v0.1.3

0.1.3.0

mmap for PHP

  Sources   Download

MIT

by Michael Calcinai

04/06 2016

v0.1.2

0.1.2.0

mmap for PHP

  Sources   Download

MIT

by Michael Calcinai

04/06 2016

v0.1.1

0.1.1.0

mmap for PHP

  Sources   Download

MIT

by Michael Calcinai

04/06 2016

v0.1.0

0.1.0.0

mmap for PHP

  Sources   Download

MIT

by Michael Calcinai