Let's make the web faster - Google Code

PHP performance tips Author: Eric Higgins, Google Webmaster Recommended experience: Beginner to Intermediate PHP knowledge Don't copy variables for no reason. Sometimes PHP novices attempt to make their code "cleaner" by copying predefined variables to variables with shorter names. What this actually results in is doubled memory consumption, and therefore, slow scripts. In the following example, i

[youthhr]

パフォーマンスtips

[toteri]

まぁ基本基本

[dgdg]

Don't copy variables for no reason は同意だけど説明文は根本的な間違いっぽ

[AKIMOTO]

Googleの中の人ってPHPが理解できないの?

[i_ogi]

他に書くことないのかよ。Don't copy variables for no reasonは嘘。copy on writeだから代入した時点では実体はコピーされない

[koyhoge]

これでいったいどれだけ速くなるというのよ。

[shoma]

echo と single-quotes *だけ* 同意

[sotarok]

GoogleがこういうことやるからPHPerがナメられるんだろうか