(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 represents the position at which the search should begin; 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_* constants .
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.