Class: ArStemmer

Source Location: /sub/ArStemmer.class.php

Class Overview

This PHP class get stem of an Arabic word

Author(s):

Khaled Al-Shamaa <khaled.alshamaa@gmail.com>

Copyright:

2009 Khaled Al-Shamaa

Variables

Methods

Class Details

[line 78]
This PHP class get stem of an Arabic word

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author:	Khaled Al-Shamaa <khaled.alshamaa@gmail.com>
copyright:	2009 Khaled Al-Shamaa
link:	http://www.ar-php.org
license:	LGPL

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Class Variables

static $_noun_max_post = 6

[line 93]

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access:

protected

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mixed

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static $_noun_max_pre = 4

[line 92]

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static $_noun_may =

[line 90]

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static $_noun_min_stem = 2

[line 94]

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static $_noun_post = 'اتةكمنهوي'

[line 89]

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static $_noun_pre = 'ابفكلوأ'

[line 88]

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static $_verb_max_post = 6

[line 85]

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static $_verb_max_pre = 4

[line 84]

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static $_verb_may =

[line 82]

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static $_verb_min_stem = 2

[line 86]

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static $_verb_post = 'ومكانيه'

[line 81]

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static $_verb_pre = 'وأسفلي'

[line 80]

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Class Methods

static method stem [line 118]

static string stem(
string
$word, [string
$inputCharset = null], [string
$outputCharset = null], [object
$main = null])

Get rough stem of the given Arabic word

Tags:

return:	Arabic stem of the word
author:	Khaled Al-Shamaa <khaled.alshamaa@gmail.com>
access:	public

Parameters:

string	$word	Arabic word you would like to get its stem
string	$inputCharset	(optional) Input charset [utf-8\|windows-1256\|iso-8859-6] default value is NULL (use set input charset)
string	$outputCharset	(optional) Output charset [utf-8\|windows-1256\|iso-8859-6] default value is NULL (use set output charset)
object	$main	Main Ar-PHP object to access charset converter options

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static method _stem [line 159]

static string _stem(
string
$word, string
$notChars, string
$preChars, string
$postChars, integer
$maxPre, integer
$maxPost, integer
$minStem)

Get rough stem of the given Arabic word (under specific rules)

Tags:

return:	Arabic stem of the word under giving rules
author:	Khaled Al-Shamaa <khaled.alshamaa@gmail.com>
access:	protected

Parameters:

string	$word	Arabic word you would like to get its stem
string	$notChars	Arabic chars those can't be in postfix or prefix
string	$preChars	Arabic chars those may exists in the prefix
string	$postChars	Arabic chars those may exists in the postfix
integer	$maxPre	Max prefix length
integer	$maxPost	Max postfix length
integer	$minStem	Min stem length

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constructor __construct [line 99]

ArStemmer __construct(
)

Loads initialize values

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public

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Documentation generated on Fri, 12 Mar 2010 01:01:44 +0300 by phpDocumentor 1.4.0