开发工程师若干
Several development engineers
以上为机器翻译结果，长、整句建议使用 人工翻译 。
它由若干核心PHP开发人员所开发，做出了很大贡献，Facebook和Yahoo ！的工程师赋予了其速度和稳定性。
It is developed by several core PHP developers and has had major contributions to it, gaining its speed and stability from engineers at Facebook and Yahoo!
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