(PECL event >= 1.5.0)
EventBuffer::searchEol — Scans the buffer for an occurrence of an end of line
$start
= -1
[,
int
$eol_style
=
EventBuffer::EOL_ANY
]] )
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 occurance 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.