- php 에서 javascript 코드 실행법


* phpv8 / v8js 
https://pecl.php.net/package/v8js

https://github.com/phpv8/v8js
    - v2.1.1 , 2019/7
    - php 7.3까지 지원

    - V8 엔진, V8 Javascript Engine library (libv8)
https://github.com/v8/v8

 

//-------------------------------
* 윈도우에 v8js extension 설치

https://www.apachelounge.com/viewtopic.php?t=6359

    - 이 사이트에서 php 7.3 다운로드

 

v8/v8

The official mirror of the V8 Git repository. Contribute to v8/v8 development by creating an account on GitHub.

github.com

https://windows.php.net/download/
https://phpdev.toolsforresearch.com/php-7.3.16-Win32-VC15-x64.zip
    - php의 거의 모든 extesion이 컴파일 되어있다.
    - 압축을 푼 root폴더의 5개 dll 파일이 v8js 실행에 필요
       icui18n.dll,  icuuc.dll ,  v8.dll ,   v8_libbase.dll ,  v8_libplatform.dll


    - php.ini 수정
extension=php_v8js.dll


//------------------
예제)

    $snapshot = \V8Js::createSnapshot(

'var jsDup = arr => { var arr2 = [...arr, ...arr]; return JSON.stringify(arr2); }'

);
    $jscript = new \V8Js('php', array(), array(), true, $snapshot);
    echo $jscript->executeString('jsDup([1,2,3])') . "\n";


//------------------------------
* 리눅스에 v8js 설치 방법
https://github.com/phpv8/v8js/blob/php7/README.Linux.md
    - v8js extension 을 설치하기 위해서는 v8 library가 필요
    - 라이브러리 컴파일이 너무 오래 걸림

 

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