Lines Matching refs:read
2 Test fread() function : usage variations - read some/all chars, read/write modes
14 bytes are read.
16 $read_size : No. of bytes to be read.
18 Returns: returns the data read
21 // print file pointer position before read
25 // read the data of size $read_size
29 // check if data read is of expected size
33 echo "Error reading file, total number of bytes read = ".strlen($data_from_file)."\n";
35 // file pointer position after read
75 // read from file, by giving the file actual size,
77 // calculate the hash and dump it, if data read, expecting here no data was read
85 // calculate the hash and dump it, if data read, expecting here no data was read