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Nomad PHPumask(0);
$pid = pcntl_fork();
if ($pid < 0) {
print('fork failed');
exit 1;
}
if ($pid > 0) { echo "daemon process started
";
exit;
}
$sid = posix_setsid();
if ($sid < 0) {
exit 2;
}
chdir('/');
file_put_contents($pidFilename, getmypid() );
run_process();ob_start();
var_dump($some_object);
$content = ob_get_clean();
fwrite($fd_log, $content); ini_set('error_log', $logDir.'/error.log');
fclose(STDIN);
fclose(STDOUT);
fclose(STDERR);
$STDIN = fopen('/dev/null', 'r');
$STDOUT = fopen($logDir.'/application.log', 'ab');
$STDERR = fopen($logDir.'/application.error.log', 'ab');
function sig_handler($signo)
{
global $fd_log;
switch ($signo) {
case SIGTERM:
fclose($fd_log); unlink($pidfile); exit;
break;
case SIGHUP:
init_data(); break;
default:
}
}
pcntl_signal(SIGTERM, "sig_handler");
pcntl_signal(SIGHUP, "sig_handler");
$base = event_base_new();
$event = event_new();
$errno = 0;
$errstr = '';
$socket = stream_socket_server("tcp://$IP:$port", $errno, $errstr);
stream_set_blocking($socket, 0);
event_set($event, $socket, EV_READ | EV_PERSIST, 'onAccept', $base);
function onRead($buffer, $id)
{
while($read = event_buffer_read($buffer, 256)) {
var_dump($read);
}
}
function onError($buffer, $error, $id)
{
global $id, $buffers, $ctx_connections;
event_buffer_disable($buffers[$id], EV_READ | EV_WRITE);
event_buffer_free($buffers[$id]);
fclose($ctx_connections[$id]);
unset($buffers[$id], $ctx_connections[$id]);
}
$event2 = event_new();
$tmpfile = tmpfile();
event_set($event2, $tmpfile, 0, 'onTimer', $interval);
$res = event_base_set($event2, $base);
event_add($event2, 1000000 * $interval);
function onTimer($tmpfile, $flag, $interval)
{
$global $base, $event2;
if ($event2) {
event_delete($event2);
event_free($event2);
}
call_user_function(‘process_data’,$args);
$event2 = event_new();
event_set($event2, $tmpfile, 0, 'onTimer', $interval);
$res = event_base_set($event2, $base);
event_add($event2, 1000000 * $interval);
}
event_delete($event);
event_free($event);
event_base_free($base);
event_base_set($event, $base);
event_add($event);
function onAccept($socket, $flag, $base) {
global $id, $buffers, $ctx_connections;
$id++;
$connection = stream_socket_accept($socket);
stream_set_blocking($connection, 0);
$buffer = event_buffer_new($connection, 'onRead', NULL, 'onError', $id);
event_buffer_base_set($buffer, $base);
event_buffer_timeout_set($buffer, 30, 30);
event_buffer_watermark_set($buffer, EV_READ, 0, 0xffffff); event_buffer_priority_set($buffer, 10); event_buffer_enable($buffer, EV_READ | EV_PERSIST); $ctx_connections[$id] = $connection;
$buffers[$id] = $buffer;
}
#! /bin/sh
#
$appdir = /usr/share/myapp/app.php
$parms = --master –proc=8 --daemon
export $appdir
export $parms
if [ ! -x appdir ]; then
exit 1
fi
if [ -x /etc/rc.d/init.d/functions ]; then
. /etc/rc.d/init.d/functions
fi
RETVAL=0
start () {
echo "Starting app"
daemon /usr/bin/php $appdir $parms
RETVAL=$?
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/mydaemon
echo
return $RETVAL
}
stop () {
echo -n "Stopping $prog: "
killproc /usr/bin/fetchmail
RETVAL=$?
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/mydaemon
echo
return $RETVAL
}
case in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
status /usr/bin/mydaemon
;;
*)
echo "Usage: {start|stop|restart|status}"
;;
RETVAL=$?
exit $RETVAL
#php app.phar
myDaemon version 0.1 Debug
usage:
--daemon – run as daemon
--debug – run in debug mode
--settings – print settings
--nofork – not run child processes
--check – check dependency modules
--master – run as master
--proc=[8] – run child processes
composer create-project laravel/laravel --prefer-dist tiny_blogcd tiny_blogpublic function up()
{
Schema::create('blogs', function (Blueprint $table) {
$table->increments('id');
$table->integer('user_id');
$table->string('category');
$table->string('title');
$table->text('description');
$table->timestamps();
});
}
public function down()
{
Schema::dropIfExists('blogs');
}
php artisan migratephp artisan make:authphp artisan servehttp://127.0.0.1:8000php artisan make:controller BlogControllerphp artisan make:model BlogRoute::get('blog/create','BlogController@createBlog');
public function createBlog()
{
return view('blog.create');
}
@extends('layouts.app')
@section('content')
<div class="container">
@if ($errors->any())
<div class="alert alert-danger">
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div><br />
@endif
<div class="row">
<form method="post" action="{{url('blog/create')}}">
<div class="form-group">
<input type="hidden" value="{{csrf_token()}}" name="_token" />
<label for="title">Title:</label>
<input type="text" class="form-control" name="title"/>
</div>
<div class="form-group">
<label for="title">Category/Tags:</label>
<input type="text" class="form-control" name="category"/>
</div>
<div class="form-group">
<label for="description">Description:</label>
<textarea cols="10" rows="10" class="form-control" name="description"></textarea>
</div>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
</div>
</div>
@endsection
Route::post('blog/create','BlogController@saveBlog'); public function saveBlog(Request $request)
{
$blog = new Blog();
$this->validate($request, [
'title'=>'required',
'category'=>'required',
'description'=> 'required'
]);
$blog->createBlog($request->all());
return redirect('blog/index')->with('success', 'New blog has been created successfully :)'); }
use App\Blog;Model(app/Blog.php), but in actual it is not there:$blog->createBlog($data);
public function createBlog($data)
{
$this->user_id = auth()->user()->id;
$this->title = $data['title'];
$this->description = $data['description'];
$this->category = $data['category'];
$this->save();
return 1;
}
Route::get('blog/index','BlogController@showAllBlogs');
public function showAllBlogs()
{
$blogs = Blog::where('user_id', auth()->user()->id)->get();
return view('blog.index',compact('blogs'));
}
@extends('layouts.app')
@section('content')
<div class="container">
@if(\Session::has('success'))
<div class="alert alert-success">
{{\Session::get('success')}}
</div>
@endif
<a type="button" href="{{url('blog/create')}}" class="btn btn-primary">Add New Blog</a>
<br>
<table class="table table-striped">
<thead>
<tr>
<td>ID</td>
<td>Title</td>
<td>Category</td>
<td>Description</td>
<td colspan="2">Action</td>
</tr>
</thead>
<tbody>
@foreach($blogs as $blog)
<tr>
<td>{{$blog->id}}</td>
<td>{{$blog->title}}</td>
<td>{{$blog->category}}</td>
<td>{{$blog->description}}</td>
<td>Edit</td>
<td>Delete</td>
</tr>
@endforeach
</tbody>
</table>
<div>
@endsection
public function __construct()
{
$this->middleware('auth');
}
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Blog;
class BlogController extends Controller
{
public function __construct()
{
$this->middleware('auth');
}
public function createBlog()
{
return view('blog/create');
}
public function saveBlog(Request $request)
{
$blog = new Blog();
$this->validate($request, [
'title'=>'required',
'category'=>'required',
'description'=> 'required'
]);
$blog->createBlog($request->all());
return redirect('blog/index')->with('success', 'New blog has been created successfully :)');
}
public function showAllBlogs()
{
$blogs = Blog::where('user_id', auth()->user()->id)->get();
return view('blog.index',compact('blogs'));
}
}
$ composer require monolog/monolog$ composer require monolog/monolog:1.18.0$ composer require monolog/monolog:>1.18.0$ composer require monolog/monolog:~1.18.0$ composer require monolog/monolog:^1.18.0$ composer global require "phpunit/phpunit:^5.3.*"$ composer update$ composer update monolog/monolog4: Don’t install dev dependenciesIn a lot of projects I am working on, I want to make sure that the libraries I download and install are working before I start working with them. To this end, many packages will include things like Unit Tests and documentation. This way I can run the unit Tests on my own to validate the package first. This is all fine and good, except when I don’t want them. There are times when I know the package well enough, or have used it enough, to not have to bother with any of that.5: Optimize your autoloadRegardless of whether you --prefer-dist or --prefer-source, when your package is incorporated into your project with require, it just adds it to the end of your autoloader. This isn’t always the best solution. Therefore Composer gives us the option to optimize the autoloader with the --optimize switch. Optimizing your autoloader converts your entire autoloader into classmaps. Instead of the autoloader having to use file_exists() to locate a file, Composer creates an array of file locations for each class. This can speed up your application by as much as 30%.$ composer dump-autoload --optimize$ composer require monolog/monolog:~1.18.0 -o
class IntArray {
private $values = [];
public function add(int $value) {
$this->values[] = $value;
}
}
class BatchProcessor
{
private $ids;
public function __construct(IntArray $ids) {
$this->ids = $ids;
}
}
class BatchProcessor
{
private $ids;
public function __construct(int ...$ids) {
$this->ids = $ids; }
}
function func(...$args){...}
$args = [1, 2, 3];
func(...$args);
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