(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.
Questa funzione può
restituire il Booleano false, ma può anche restituire un valore non-Booleano valutato
come false. Fare riferimento alla sezione Booleans per maggiori
informazioni. Usare l'operatore ===
per controllare il valore restituito da questa
funzione.