作為一個(gè)PHP開發(fā)者，而且是初創(chuàng)企業(yè)團(tuán)隊(duì)的技術(shù)開發(fā)者，選擇開發(fā)框架是個(gè)很艱難的事情。
用ThinkPHP的話，招聘一個(gè)剛從培訓(xùn)機(jī)構(gòu)出來的開發(fā)者就可以上手了，但是性能和后期代碼解耦是個(gè)讓人頭疼的事情。不過很多第三方功能不需要自己寫，眾多大牛已經(jīng)給鋪好路了。
用Laravel的話，傳說寫起來很爽擴(kuò)展性也夠，但是學(xué)習(xí)成本有點(diǎn)高，總不能給初級(jí)開發(fā)者半個(gè)月的時(shí)間去學(xué)習(xí)框架吧。而且據(jù)說江湖人士透漏，Laravel性能不怎么樣，文檔也并不是特別豐富。
用Yii的話，語法有點(diǎn)啰嗦，前后端代碼分離有點(diǎn)小麻煩，不過性能是非常好的，而且已經(jīng)有眾多國內(nèi)大公司在使用了，出現(xiàn)意外可以快速的找到大牛答疑解惑。
不如做個(gè)簡單的性能評(píng)測，選個(gè)性能出色的總不會(huì)出錯(cuò)
性能測試
測試時(shí)間： 2016年05月06日
測試工具： siege (因?yàn)镸AC系統(tǒng)的ab總是會(huì)出現(xiàn) pr_socket_recv: Connection reset by peer (54) 的錯(cuò)誤，所以選擇了siege)
測試機(jī)器： MacPro Core i5 處理器/8GB內(nèi)存/256GB SSD閃存
測試環(huán)境： Apache PHP5.6
框架版本： ThinkPHP 3.2.3 Laravel 5.2 Yii2.0.5
測試原則： 每次測試循環(huán)5次，取中等數(shù)據(jù)
補(bǔ)充說明：所有項(xiàng)目都是讓在子目錄中
結(jié)果說明
Transactions: 2119 hits 處理請(qǐng)求總數(shù)量
Availability: 96.85 % 可用性
Elapsed time: 9.74 secs 運(yùn)行時(shí)間
Data transferred: 1.31 MB 數(shù)據(jù)傳輸量
Response time: 0.60 secs 響應(yīng)時(shí)間
Transaction rate: 217.56 trans/sec 每秒處理效率
Throughput: 0.13 MB/sec 每秒處理數(shù)據(jù)
Concurrency: 130.28 并發(fā)
Successful transactions: 2162 成功的請(qǐng)求
Failed transactions: 69 失敗的請(qǐng)求
Longest transaction: 2.85 最長的單個(gè)請(qǐng)求
Shortest transaction: 0.01 最短的單個(gè)請(qǐng)求
開始測試
增加一個(gè)控制器，并在控制器中輸入10000次HelloWorld
并發(fā)50循環(huán)10次：
首先向我們走來的是ThinkPHP，看上去還行
Transactions: 500 hits
Availability: 100.00 %
Elapsed time: 2.81 secs
Data transferred: 52.45 MB
Response time: 0.26 secs
Transaction rate: 177.94 trans/sec
Throughput: 18.67 MB/sec
Concurrency: 47.10
Successful transactions: 500
Failed transactions: 0
Longest transaction: 0.48
Shortest transaction: 0.03
然后是Laravle，嗯，略微有些失望
Transactions: 500 hits
Availability: 100.00 %
Elapsed time: 13.33 secs
Data transferred: 52.45 MB
Response time: 1.27 secs
Transaction rate: 37.51 trans/sec
Throughput: 3.93 MB/sec
Concurrency: 47.55
Successful transactions: 500
Failed transactions: 0
Longest transaction: 3.64
Shortest transaction: 0.07
最后賽前比較看好的Yii
Transactions: 500 hits
Availability: 100.00 %
Elapsed time: 4.84 secs
Data transferred: 52.45 MB
Response time: 0.46 secs
Transaction rate: 103.31 trans/sec
Throughput: 10.84 MB/sec
Concurrency: 47.65
Successful transactions: 500
Failed transactions: 0
Longest transaction: 0.88
Shortest transaction: 0.04
并發(fā)200循環(huán)10次：
首先是ThinkPHP
Transactions: 1977 hits
Availability: 98.85 %
Elapsed time: 10.03 secs
Data transferred: 207.40 MB
Response time: 0.95 secs
Transaction rate: 197.11 trans/sec
Throughput: 20.68 MB/sec
Concurrency: 187.68
Successful transactions: 1977
Failed transactions: 23
Longest transaction: 1.22
Shortest transaction: 0.02
然后是Laravel
Transactions: 1890 hits
Availability: 94.50 %
Elapsed time: 51.85 secs
Data transferred: 198.27 MB
Response time: 4.88 secs
Transaction rate: 36.45 trans/sec
Throughput: 3.82 MB/sec
Concurrency: 178.00
Successful transactions: 1890
Failed transactions: 110
Longest transaction: 26.01
Shortest transaction: 0.07
最后是Yii
Transactions: 1996 hits
Availability: 99.80 %
Elapsed time: 18.95 secs
Data transferred: 209.39 MB
Response time: 1.79 secs
Transaction rate: 105.33 trans/sec
Throughput: 11.05 MB/sec
Concurrency: 188.57
Successful transactions: 1996
Failed transactions: 4
Longest transaction: 3.29
Shortest transaction: 0.10
沒想到在沒有優(yōu)化的情況下，ThinkPHP的速度是最快的，Yii略微多一些，Laravel步履蹣跚的跑完了測試。結(jié)果是有些出人意料的，不過上述的測試只代表了開發(fā)環(huán)境，下面會(huì)對(duì)框架進(jìn)行優(yōu)化，模擬線上環(huán)境。
優(yōu)化框架
ThinkPHP：
APP_DEBUG改為false
Laravel：
APP_DEBUG改為false
php artisan route:cache
php artisan optimize
php artisan config:cache
composer dumpautoload -o
Yii：
YII_DEBUG改為false
composer dumpautoload -o
并發(fā)200循環(huán)10次：
ThinkPHP：
Transactions: 1655 hits
Availability: 82.75 %
Elapsed time: 8.21 secs
Data transferred: 173.62 MB
Response time: 0.69 secs
Transaction rate: 201.58 trans/sec
Throughput: 21.15 MB/sec
Concurrency: 139.29
Successful transactions: 1655
Failed transactions: 345
Longest transaction: 7.83
Shortest transaction: 0.00
Laravel:
Transactions: 1520 hits
Availability: 76.00 %
Elapsed time: 34.95 secs
Data transferred: 159.45 MB
Response time: 3.15 secs
Transaction rate: 43.49 trans/sec
Throughput: 4.56 MB/sec
Concurrency: 136.84
Successful transactions: 1520
Failed transactions: 480
Longest transaction: 19.18
Shortest transaction: 0.00
Yii:
Transactions: 1704 hits
Availability: 85.20 %
Elapsed time: 15.16 secs
Data transferred: 178.76 MB
Response time: 1.46 secs
Transaction rate: 112.40 trans/sec
Throughput: 11.79 MB/sec
Concurrency: 164.21
Successful transactions: 1704
Failed transactions: 296
Longest transaction: 9.04
Shortest transaction: 0.00
比較奇怪的一點(diǎn)，當(dāng)框架關(guān)掉調(diào)試模式后都出現(xiàn)了較多失敗的情況。不過明顯的看到，Laravel進(jìn)行簡單的優(yōu)化后，性能大大的提升了，但還是低于其他兩個(gè)框架。
結(jié)論
在測試的過程中，其他我的心情是沮喪的，感覺自己的三觀世界已經(jīng)崩塌了，崩塌至渣。
ThinkPHP的性能比Yii高出一倍，比Laravel高出近四倍
Yii的性能比較中庸，但是在測試中會(huì)明顯發(fā)現(xiàn)請(qǐng)求失敗的情況比其他兩個(gè)框架要少
Laravel依舊優(yōu)雅，不過性能堪憂，用網(wǎng)友的話形容比較好 學(xué)之者生用之者死
最后
我的項(xiàng)目最后使用了自建框架進(jìn)行開發(fā)，得益于composer的強(qiáng)大，開發(fā)的過程非常順利，最后附上自有框架在200并發(fā)10次循環(huán)的數(shù)據(jù)，框架開源但是更新比較忙，歡迎在github上搜索PPPHP，和我一起搭建框架。
Transactions: 1672 hits
Availability: 83.60 %
Elapsed time: 6.18 secs
Data transferred: 175.40 MB
Response time: 0.57 secs
Transaction rate: 270.55 trans/sec
Throughput: 28.38 MB/sec
Concurrency: 153.16
Successful transactions: 1672
Failed transactions: 328
Longest transaction: 4.57
Shortest transaction: 0.01