Answer & Solution
fopen()
function is used to open files, but to create a new file, you would typically use the fopen() function with mode 'w' or 'x' to open the file for writing or create a new file if it doesn't exist.
fopen()
function is used to open files, but to create a new file, you would typically use the fopen() function with mode 'w' or 'x' to open the file for writing or create a new file if it doesn't exist.
Which PHP function returns the filename component of a path?
A). basename()
B). dirname()
C). realpath()
D). filename()
Which PHP function extracts the extension of a file path?
A). pathinfo()
B). dirname()
C). realpath()
D). basename()
What does the PHP function is_readable() check for?
A). Checks if a file is readable
B). Checks if a file is writable
C). Checks if a file is executable
D). Checks if a file is deletable
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
What does the PHP function is_file() check for?
A). Checks if a path is a regular file
B). Checks if a path is a directory
C). Checks if a file is writable
D). Checks if a file is readable
What is the purpose of the PHP function realpath()?
A). Returns the absolute path of a file
B). Returns the directory name component of a path
C). Returns an array of files and directories in a directory
D). Checks if a file or directory exists
Which PHP function returns the absolute path of a file?
A). realpath()
B). basename()
C). dirname()
D). pathinfo()
Which PHP function removes a file from the file system?
A). unlink()
B). delete()
C). remove()
D). erase()
Which PHP function creates a directory?
A). mkdir()
B). scandir()
C). rmdir()
D). chdir()
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