基于微信的libco实现php的协程扩展

php扩展cop （兼容php7）

git clone https://github.com/qieangel2013/cop

基于libco简单实现的协程
/usr/local/php/bin/phpize
./configure --with-php-config=/usr/local/php/bin/php-config
make && make install
修改php.ini添加extension=cop.so

编译添加：

#ifndef INT64_MAX
#define INT64_MAX           INT64_C( 9223372036854775807)
#endif

#ifndef INT64_MIN
#define INT64_MIN         (-INT64_C( 9223372036854775807)-1)
#endif

php -dextension=./cop.so test.php

<?php
$t1 = microtime(true);
function tetst($a){
$myfile = fopen("/opt/phpfunc.txt", "a") or die("Unable to open file!");
$txt = $a."\r\n";
fwrite($myfile, $txt);
fclose($myfile);
echo $a.'<br/>';
}
for ($i=0; $i <5000 ; $i++) {
cop_create('tetst',$i);
}
$t2 = microtime(true);
echo 'cop协程扩展耗时为：'.(($t2-$t1)*1000).':ms';

cop协程扩展耗时为：118.31998825073:ms

php -dextension=./cop.so test1.php

<?php
$t1 = microtime(true);
function tetst($a){
$myfile = fopen("/opt/phpfunc.txt", "a") or die("Unable to open file!");
$txt = $a."\r\n";
fwrite($myfile, $txt);
fclose($myfile);
echo $a.'<br/>';
}
for ($i=0; $i <5000 ; $i++) {
tetst($i);
}
$t2 = microtime(true);
echo '普通函数耗时为：'.(($t2-$t1)*1000).':ms';

?>

普通函数耗时为：45.222997665405:ms

使用协成时间反而增加了
https://blog.csdn.net/u013474436/article/details/53309186