https://github.com/taoso/php-aho

A php extension for the multifast's Aho–Corasick algorithm. Only Support PHP 7.
https://github.com/taoso/php-aho

Last synced: 9 days ago
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A php extension for the multifast's Aho–Corasick algorithm. Only Support PHP 7.

• Host: GitHub
• URL: https://github.com/taoso/php-aho
• Owner: taoso
• License: apache-2.0
• Created: 2016-07-17T16:02:58.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-05-25T15:05:02.000Z (over 7 years ago)
• Last Synced: 2024-11-11T08:38:58.084Z (2 months ago)
• Language: C
• Homepage:
• Size: 33.2 KB
• Stars: 1
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# php-aho

php-aho is a PHP Extension for the [multifast](http://multifast.sourceforge.net/)'s [Aho–Corasick algorithm](https://en.wikipedia.org/wiki/Aho%E2%80%93Corasick_algorithm).

## Installation

```

phpize

./configure

make

sudo make install

```

## API overview

define `int aho_match(string $subject, &$matches)` method.

## Usage

Enable `php-aho` and set dict path in the ini file:

```ini

[aho]

extension=aho.so

aho.dict=/tmp/foo.dict

```

An example dict is like this:

```

apple`fruit

china`nation

smile`emotion

```

Use the __`__ as the separator.

And then:

```

Psy Shell v0.7.2 (PHP 7.0.8 — cli) by Justin Hileman

>>> aho_match ('apple from china make me smile', $matches)

=> 3

>>> $matches

=> [

     [

       0,        # keyword offset

       "apple",  # keyword

       "fruit",  # keyword type

     ],

     [

       11,

       "china",

       "nation",

     ],

     [

       25,

       "smile",

       "emotion",

     ],

   ]

```

Enjoy yourself :).