PHP Laravel Framework helloWorld

• Lalavel 5.6 Installation

Laravel

# composer glob al require "lalavel/installer"
# PATH : $HOME/.config/composer/vendor/bin
composer require "laravel/installer"

# laravel new blog
vendor/laravel/installer/laravel new blog

composer create-project --prefer-dist laravel/laravel blog
vi blog/routes/web.php

<?php
Route::get('/', function () {
    echo "Hello World";
});

php blog/artisan serve

# ohter sell, -k(kepp Alive) 옵션을 사용하면 더 오래 걸리는 현상이 있음.
ab -n 10000 -c 10 http://127.0.0.1:8000/
...
Concurrency Level:      10
Time taken for tests:   85.444 seconds
Complete requests:      10000
Failed requests:        0
Total transferred:      10470752 bytes
HTML transferred:       120000 bytes
Requests per second:    117.04 [#/sec] (mean)
Time per request:       85.444 [ms] (mean)
Time per request:       8.544 [ms] (mean, across all concurrent requests)
Transfer rate:          119.67 [Kbytes/sec] received

Connection Times (ms)
                min  mean[+/-sd] median   max
Connect:        0    0   0.0      0       1
Processing:    36   85  37.0     71     434
Waiting:       35   85  37.0     70     433
Total:         37   85  37.0     71     434

Percentage of the requests served within a certain time (ms)
    50%     71
    66%     72
    75%     73
    80%     77
    90%    140
    95%    175
    98%    203
    99%    213
    100%    434 (longest request)