pathinfo() function extracts the extension of a file path and returns it as part of the information array.
Which PHP function changes the current directory?
A). chdir()
B). mkdir()
C). rmdir()
D). scandir()
What does the PHP function pathinfo() return?
A). Information about a file path
B). Extension of a file
C). Directory name component of a path
D). Size of a file
What does the PHP function is_writable() check for?
A). Checks if a file is writable
B). Checks if a file is readable
C). Checks if a file is executable
D). Checks if a file is deletable
Which PHP function creates a directory?
A). mkdir()
B). scandir()
C). rmdir()
D). chdir()
What is the purpose of the PHP function file_exists()?
A). Checks if a file or directory exists
B). Returns the absolute path of a file
C). Extracts the extension of a file path
D). Returns the parent directory of a file
Which PHP function removes a directory?
A). rmdir()
B). mkdir()
C). chdir()
D). scandir()
Which PHP function removes a file from the file system?
A). unlink()
B). delete()
C). remove()
D). erase()
What does the PHP function scandir() do?
A). Returns an array of files and directories in a directory
B). Returns the contents of a file
C). Returns the current working directory
D). Returns the size of a file
What does the PHP function getcwd() return?
A). Current working directory
B). Contents of a directory
C). Size of a file
D). Absolute path of a file
What does the PHP function dirname() return?
A). Directory name component of a path
B). Filename component of a path
C). Absolute path of a file
D). Parent directory of the current directory