(PECL event >= 1.5.0)
EventBuffer::searchEol — Scans the buffer for an occurrence of an end of line
Scans the buffer for an occurrence of an end of line specified by
eol_style
parameter . It returns numeric position of the string, or
false
if the
string was not found.
If the
start
argument is provided, it represens the position at which the search should
beguin; otherwise, the search is performed from the start of the string. If
end
argument provided, the search is performed between start and end buffer
positions.
start
Start search position.
eol_style
One of EventBuffer:EOL_* constans .
Returns numeric position of the first occurrence of end-of-line symbol in
the buffer, or
false
if not found.
This function may
return Boolean
false
, but may also return a non-Boolean value which
evaluates to
false
. Please read the section on
Booleans
for more
information. Use
the ===
operator
for testing the return value of this
function.