The fscanf() function parses input from an open file according to a specified format. It returns the values parsed as an array, if only two parameters were passed.
Syntax
fscanf(file_pointer, format, mixed)
Parameters
file_pointer − A file system pointer resource created using fopen().
-
format − Specify the format. Here are the values:
- %% - Returns a percent
- %b - Binary number
- %c - The character according to the ASCII value
- %f - Floating-point number
- %F - Floating-point number
- %o - Octal number
- %s - String
- %d - Signed decimal number
- %e - Scientific notation
- %u - Unsigned decimal number
- %x - Hexadecimal number for lowercase letters
- %X - Hexadecimal number for uppercase letters
-
mixed − Specify the assigned values. Optional.
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Return
The fscanf() function returns the values parsed as an array, if only two parameters were passed.
Example
")) { list ($name, $rank) = $playerrank; echo “$name got rank $rank.”; } fclose($file_pointer); ?>
Output
Amit got rank 2
