coroutine_php

This project is a php extension,which aims to provide a basic method to implement coroutine manager.

how to install

step 1:

  phpize

step 2:

  ./configure --enable-coroutine_php && make && make install

step 3: add this line in php.ini

 extension=coroutine_php.so

methods:

create coroutine ,return a number of coroutine ptr.the param1 ,is a callback of coroutine,the param 2 is optional.

[cid] php_coro_create([callback],[param..])

run zhe coroutine of the callback which is set at php_coro_create,untill run php_coro_yield in callback

php_coro_next([cid])

run all coroutine

php_coro_walk()

get coroutine state:

0 - defalut

1 - yield

2 - end

[state] php_coro_state([cid])

get current coroutine cid:

[cid] php_coro_current()

get coroutine callback return value:

[val] php_coro_getval([cid])

yield the coroutine ,it must run in coroutine callback

php_coro_yield()

free coroutine

php_coro_free([cid])

demo1:

    function test(){
        echo "test start~======\n";
        php_coro_yield();
        echo "test end~======\n";
    }
    $cx1 = php_coro_create(function (){
        echo "===this is function 1,line 1\n";
        php_coro_yield();
        echo "===this is function 1,line 2\n";
        // php_coro_yield();
        test();
        echo "===thi====on test done\n";
        echo "===thi====on test done bak\n";
    });
    $cx2 = php_coro_create(function (){
        echo "===this is function 2,line 1\n";
        php_coro_yield();
        echo "===this is function 2,line 2\n";
        // php_coro_yield();
        test();
        echo "===thi====on test2 done\n";
        echo "===thi====on test2 done bak\n";
    });
    var_dump(php_coro_next($cx1));
    var_dump(php_coro_next($cx2));
    var_dump(php_coro_next($cx1));
    php_coro_free($cx2);
    echo "free test2\n";
    var_dump(php_coro_next($cx2));
    var_dump(php_coro_next($cx2));
    var_dump(php_coro_next($cx1));

demo2:

    $a = array("hh","params");
    $cx = php_coro_create(function ($a){
    var_dump($a);
        echo "===this is function 1,line 1\n";
        php_coro_yield();
        echo "===this is function 1,line 2\n";
        // php_coro_yield();
        test();
        echo "===thi====on test done\n";
        echo "===thi====on test done bak\n";
    },$a);
    $cx2 = php_coro_create(function (){
        echo "===this is function 2,line 1\n";
        php_coro_yield();
        echo "===this is function 2,line 2\n";
    });
    var_dump($cx2);
    var_dump(php_coro_state($cx2));
    //php_coro_free($cx2);
    php_coro_create(function (){
        global $cx2;
        echo "===this is function 3,line 1\n";
        // var_dump("-------cx2:",$cx2);
        // var_dump(php_coro_state($cx2));
        php_coro_yield();
        echo "===this is function 3,line 2\n";
     
    });
    php_coro_create(function (){
        echo "===this is function 4,line 1\n";
        php_coro_yield();
        echo "===this is function 4,line 2\n";
    });
    php_coro_create(function (){
        echo "===this is function 5,line 1\n";
        php_coro_yield();
        echo "===this is function 5,line 2\n";
        php_coro_yield();
        echo "===this is function 5,line 3\n";
        php_coro_yield();
        echo "===this is function 5,line 4\n";
        php_coro_yield();
        echo "===this is function 5,line 5\n";
        php_coro_yield();
        echo "===this is function 5,line 6\n";
        php_coro_yield();
        echo "===this is function 5,line 7\n";
    });
    php_coro_walk();