======fgets_long======
WattmonOS 3.11+
Get a string of arbitrary length from a file handle
====Library====
/lib/uphp/fileio.inc
====Description====
string
fgets_long (
int
$handle
)
Since uPHP has a maximum length of 255 bytes for strings read from disk,
this function checks for the condition and keeps reading till the end of
the string.
====Parameters====
$handle: Valid handle of a previously opened resource
====Return Values====
* String containing the line of characters (without CR/LF)
====Example====