CentOS7 - php - mecab 형태소 분석

1. centos7 기본설정 및 apm 설치
  yum install gcc-c++

2. mecab 다운로드/설치
 cd /usr/local/src/
 https://bitbucket.org/eunjeon/mecab-ko/downloads 최신버전 다운로드
 wget https://bitbucket.org/eunjeon/mecab-ko/downloads/mecab-0.996-ko-0.9.2.tar.gz
 tar zxvf mecab-0.996-ko-0.9.2.tar.gz
 cd mecab-0.996-ko-0.9.2
 mkdir /usr/local/mecab
 ./configure --prefix=/usr/local/mecab
 make
 make install

3. 한국어 사전 다운로드/설치
 cd /usr/local/src/
 https://bitbucket.org/eunjeon/mecab-ko-dic/downloads  최신버전 다운로드
 wget https://bitbucket.org/eunjeon/mecab-ko-dic/downloads/mecab-ko-dic-2.1.1-20180720.tar.gz
 tar zxvf mecab-ko-dic-2.1.1-20180720.tar.gz
 cd mecab-ko-dic-2.1.1-20180720
 ./configure --prefix=/usr/local/mecab/dic --with-mecab-config=/usr/local/mecab/bin/mecab-config   --with-dicdir=/usr/local/mecab/dic   --libexecdir=/usr/local/mecab/libexec/mecab
 make
 make install

4. mecab 정상작동 확인
 cd /usr/local/medib/bin
 ./mecab -d /usr/local/mecab/dic
  아버지가방에들어가신다

5. php-mecab 다운로드/설치
 cd /usr/local/src/
 wget https://github.com/rsky/php-mecab/archive/master.zip
 unzip master.zip
 cd php-mecab-master/mecab/
 phpize
 ./configure --with-php-config=/usr/bin/php-config --with-mecab=/usr/local/mecab/bin/mecab-config
 make
 == /usr/local/src/php-mecab-master/mecab/mecab5.c:452: error: ‘PHP_FE_END’ undeclared here (not in a function)  오류 발생시 ==
  해당 파일 적당한 위치애 아래 3줄 추가 후 make
  #ifndef ZEND_FE_END
  #define ZEND_FE_END {NULL, NULL, NULL, 0, 0}
  #endif
 ====================================================
 make test
 make install
 ll /usr/lib64/php/modules/  폴더에 mecab.so 파일 있는지 확인
 echo "extension=mecab.so" > /etc/php.d/mecab.ini

6. apache 재시작
 apachectl restart



7. 샘플소스
---------------------------------------------------------
<?php
//$mecab = new \MeCab\Tagger(['-d', '/usr/local/mecab/dic']); // php5.4+
$mecab_dic_conf = array('-d', '/usr/local/mecab/dic');  // php5.3 
$mecab = new \MeCab\Tagger($mecab_dic_conf);  // php5.3 


$lines = explode("\n", $parse_data);
$data = array();
for($i=0;$i<sizeof($lines);$i++){
$row = explode("\t",$lines[$i]);
if(in_array(substr($row[1],0,3), array('NNP','NNG'))) {
$data[] =$row[0];
}
}
$fin = array_count_values($data);
asort($fin);

print_r($fin);
---------------------------------------------------------

 

 

8. 사용자 단어 추가 방법
 cd /usr/local/src/mecab-ko-dic-2.1.1-20180720
 ./user-dic 폴더에 csv 파일을 만들어서 내용 추가
 ./tools/add-userdic.sh
 make clean
 make
 make install


# 아래 오류 발생시
----------------------------------------------------------  
/usr/local/src/mecab-ko-dic-2.1.1-20180720/tools/add-userdic.sh: line 25: /usr/local/libexec/mecab/mecab-dict-index: No such file or directory
--------------------------------------------------------- 

/usr/local/src/mecab-ko-dic-2.1.1-20180720/tools/add-userdic.sh 파일을 열어서 MECAB_EXEC_PATH 변경
--------------------------------------------------------- 
/usr/local/libexec/mecab  => /usr/local/mecab/libexec/mecab  
--------------------------------------------------------- 

# 참고
https://konlpy-ko.readthedocs.io/ko/v0.4.3/morph/
https://github.com/rsky/php-mecab
https://github.com/nihongodera/php-mecab-documentation
https://github.com/Wandu/Mecab
http://eunjeon.blogspot.com/ 
https://docs.google.com/spreadsheets/d/1-9blXKjtjeKZqsf4NzHeYJCrr49-nXeRF6D80udfcwY/edit#gid=0

https://kugancity.tistory.com/category/프로그래밍/자연어처리?page=3