In this article, you will learn how to create exception handler with a user-defined function in PHP. The set_exception_handler() function in PHP sets a user-defined exception handler function. The script will stop executing after the exception handler is called. what is the syntax of the SET_EXCEPTION_HANDLER() function in php? Parameter Description exceptionhandler Required. Specifies the …
In this article, you learn how to define a human-readable error message for any error handling function in PHP. The trigger_error() function in PHP creates a user-level error message. The trigger_error() function can be used with the built-in error handler, or with a user-defined function set by the set_error_handler() function. what is the syntax of …
In this article, you will learn how to change the root directory in PHP. The chroot() function in PHP changes the root directory of the current process to the directory, and changes the current working directory to “/”. what is the syntax of the CHDIR() function in php? Parameter Description directory Required. Specifies the path …
In this article, you will learn how to change the current directory in PHP. The chdir() function in PHP changes the current directory. what is the syntax CHROOT() of the function in php? Parameter Description directory Required. Specifies the new current directory PHP CHDIR() method examples of the CHROOT() function Example 1. In this example, …
In this article, you will learn how to close an opened directory in PHP. The closedir() function in PHP closes a directory handle. what is the syntax of the CLOSEDIR() function in php? Parameter Description dir Optional. Specifies the directory handle resource previously opened with opendir(). If this parameter is not specified, the last link opened …
In this article, you will learn how to read a directory in PHP. The dir() function in PHP returns an instance of the Directory class. This function is used to read a directory that is opened. what is the syntax of the DIR() function in php? Parameter Description directory Required. Specifies the directory to open …
In this article, you will learn how to get the current working directory in PHP. The getcwd() function in PHP returns the current working directory. what is the syntax of the GETCWD() function in php? examples of the GETCWD() function Example 1. In this example, we get the current working directory.
In this article, you will learn how to open and read the directory in PHP. As the direct handle is used to implement the directory functionalities, so, the opendir() function in PHP opens a new directory handle. what is the syntax of the OPENDIR() function in php? Parameter Description path Required. Specifies the directory path …
In this article, you will learn how to get the name of the next content present in the directory. The readdir() function in PHP returns the name of the next entry in a directory. what is the syntax of the SCANDIR() function in php? Parameter Description dir Optional. Specifies the directory handle resource previously opened …
In this article, you will learn how to get all the files and subdirectories in a directory in PHP. The scandir() function in PHP returns an array of files and directories of the specified directory. what is the syntax of the READDIR() function in php? Parameter Description directory Required. Specifies the directory to be scanned …
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