In such cases, look into whether PHP itself supports the feature and use that function or extension instead.

在这种情况下，请查看PHP是否支持此功能并且使用函数或扩展替代它。

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A function may use as little or as much memory in this save area as needed.

函数可以根据需要使用这个保存区中任意大小的内存。

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Each time you use such a function or test, the data set must be sorted by the counted column before the occurrences of the values can be counted.

每次使用函数或者测试时，必须依照所计数列对数据集进行排序。

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So before we use printf, a function, and we passed in one input and input henceforth we're gonna call arguments or parameters.

我们在使用printf函数时,先放进去一个输入，之后的输入我们就要,调用参数了。

哈佛公开课 - 计算机科学课程节选

Users can also use the speakerphone function or a wired earpiece to gain some distance.

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For people who use Bluetooth earpieces all the time, or who primarily use the speakerphone function, the Note's size may not be a problem.

WSJ: Personal Technology: A Mobile Device That's Better for a Jotter Than a Talker

You and Your Applications may not collect user or device data without prior user consent, and then only to provide a service or function that is directly relevant to the use of the Application, or to serve advertising.

FORBES: Congress Has More Questions over Apple iPhone Privacy