The SplFileObject::fread() function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used to reads the given number of bytes from the file.
string SplFileObject::fread( $length )
Parameters: This function accepts single parameter $length which is used to specify the length to be read from file in bytes.
Return values: This function returns the string read from the file on success or false on failure.
Note: It make sure the file used in below program named as gfg.txt should have read permissions.
Below Programs illustrate the SplFileObject::fread() function in PHP:
GeeksforGeeks GeeksforGeeks GeeksforGeeks
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