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Usage of exit function in c language
Using the exit function is very simple. You only need to call the exit function where the program needs to exit. PHP Chinese website has brought you tutorials and articles related to the exit function. You are welcome to come and learn and read.
How to use php exit functionThe exit() function is a built-in function in PHP that outputs a message and terminates the current script. The exit() function only terminates the execution of the script. The syntax is exit(message), and the message to be displayed is passed as a parameter to the exit() function, which terminates the script and displays the message.
Use the os.Exit function to terminate program execution and return the specified exit status codeUse the os.Exit function to terminate program execution and return the specified exit status code. In the Go language, we can use the os.Exit function in the os package to terminate program execution and specify an exit status code. This function is very useful, especially when we need to make conditional judgments in the program and exit the program based on different conditions. First, let us first understand the definition of the os.Exit function: funcExit(codeint) The os.Exit function receives an integer
Usage and examples of exit keyword in PHPUsage and examples of the exit keyword in PHP In PHP programming, we often use the exit keyword to terminate the execution of the program. The function of the exit keyword is to immediately terminate the execution of the current script and return a specified value (default is 0). This article will introduce the specific usage of the exit keyword and provide some examples for readers' reference. Usage 1: Simple exit The simplest usage is to just use exit without passing any parameters. This immediately terminates the execution of the script and returns 0. For example: <?phpec
What is the usage of exit function in C language?The usage of the C language exit function includes normal exit from the program, abnormal exit from the program and debugging program. Detailed introduction: 1. Normally exit the program. When the program executes the exit function, it will immediately terminate the execution of the program and return to the operating system; 2. Abnormally exit the program. Sometimes the program may encounter an error or abnormal situation that cannot be handled. At this time You can call the exit function to terminate the execution of the program; 3. Debugging the program. When debugging the program, you can use the exit function to terminate the execution of the program early.
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