php 多进程处理任务脚本
$count = $this->objBlbServer->getCntByConds(['id >0']);
//开启四个进程
$pageCount = 4;
$pageSize = ceil($count / $pageCount);
for ($i = 1; $i <= $pageCount; $i++) {
$pid = pcntl_fork();
if ($pid == -1) {
//进程创建失败
die('fork child process failure!');
} elseif ($pid) {
//父进程处理逻辑
pcntl_wait($status, WNOHANG);
} else {
//子进程处理逻辑
pcntl_exec('/home/homework/php/bin/php', [
'/home/homework/app/noah/script/cron/BlbBackendServer.php', $i, $pageSize
]);
}
}链接文档：https://www.php.net/manual/zh/book.pcntl.php
