web 14,15

Which of the following function opens a file in PHP?

• fopen()
• open()
• fop()
• file_open()

The _________ mode in PHP is used to open for writing only. Remove all previous content, if file doesn’t exist, it creates .

• a+
• a
• r+
• w

The _________ mode in PHP is used to open for reading and writing, start at END (append) and creates file if it doesn’t exist.

• a+
• a
• r+
• r

Which of the following function is used to close a file in PHP?

• fclose()
• close()
• fcs()
• file_close()

The________ function in PHP is used to read only one character at a time

• fgets()
• fread()
• fgetc()
• get()

The________ function in PHP is used to read a line of text from an open file.

• fgets()
• fread()
• fgetc()
• get()

In PHP the________ function is used to write a string of characters to a file.

• fwrite()
• fputc()
• put()
• fgets()

In PHP the________ function is used to return the size of a file as integer.

• filesize()
• size()
• max_size()
• file_max_size()

The________ function is used to check if a file exists or not in PHP.

• exists()
• file_notexists()
• file_exists()
• notexists()

Which of the following function is used to copy a file in PHP?

• copy(destinationfile, sourcefile)
• sourcefile=copy(destinationfile)
• destinationfile =copy(sourcefile)
• copy(sourcefile, destinationfile)