虚函数简单地向标准输出写一行文本。
The virtual functions simply write a line of text to standard output.
该函数将对象的信息转储到标准输出流。
This function will dump the object's information to the standard output stream.
它还为此脚本设置了某些默认值，然后使用标准的Bashshell的getopt函数解析这些命令行参数(清单7给出了这个使用消息的输出)。
It also sets some default values for the script, and then parses the command-line arguments using the standard Bash shell's getopt function. (Listing 7 shows the output of this usage message.)
Blitz还处理标准计算器类型函数，所以数组可在标准输出上显示，而且可从文件中读入或发送到文件。
Blitz also possesses the standard calculator type functions, so arrays can be displayed on the standard output, and can be read from and sent to files.
实际上，您仍然可以对标准错误使用重定向或管道命令，但不能对标准输出使用，因为没有任何标准输出—正在内部使用popen函数由管道将它输送至lp进程。
Actually, you can still redirect or pipe stderr, but not stdout, since there will not be any standard output — it's being internally piped to the lp process using the popen function.
调用writeContents以将文件内容写到标准输出，在php中通过调用fpassthru函数实现该功能。
WriteContents is called to write the contents of the file to standard output, which it does by calling the fpassthru function in PHP.
这个函数通常用于打开一个指定的文件使用预先定义的流：标准输入，标准输出，标准错误。
This function is typically used to open a specified file as one of the predefined streams: standard input, standard output, or standard error.
但是puts函数最后会想标准输出写入一个换行符。
But puts then writes a newline character to the standard output.
但是puts函数最后会想标准输出写入一个换行符。
But puts then writes a newline character to the standard output.
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