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最強PHPerに捧ぐ
Lancersからの挑戦状
〜 答え合わせ編 〜
自己紹介
• 上野諒一 @Lancers
• github.com/ryoichi-u
Lancersのテスト
やってみましたか?
5問の選択問題
全問正解は
得点分布
1
0 (未回答) 2
3
4
3人
難しすぎました ...orz
答え合わせします
第一問
正答率 : 19.0%
実行
$b == 0
$b == true
第二問
正答率 : 38.8%
実行
Cb::x(), Tb::x(), Ca::x(), Ta::x()
第三問
正答率 : 7.4%
http://www.php-
fig.org/psr/
PSR-2
PSR-4
PSR-7
PSR-13
第四問
正答率 : 41.3
http://php.net/manual/ja
/language.constants.synta
x.php
PHP 5.6
第五問
正答率 : 34.7%
http://jp2.php.net/man
ual/ja/ref.array.php
array_column
どうですか?
簡単だったでしょ?
ちなみに
Lancersエンジニアの
平均正答率
35%
大きな口叩いて
すみません
新サービスで使ってます
新サービスで使ってます
ちなみに
ランサーズではエンジニアを募集中です
Wantedlyなどでも随時情報発信中!

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