EventBuffer::searchEol
(PECL event >= 1.5.0)
EventBuffer::searchEol — Scans the buffer for an occurrence of an end of line
Описание
$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.
Список параметров
-
start -
Start search position.
-
eol_style -
One of EventBuffer:EOL_* constants .
Возвращаемые значения
Returns numeric position of the first occurance of end-of-line symbol in
the buffer, or FALSE if not found.
Эта функция
может возвращать как boolean FALSE, так и не-boolean значение,
которое приводится к FALSE. За более подробной информацией обратитесь к разделу
Булев тип. Используйте оператор === для проверки значения,
возвращаемого этой функцией.
Смотрите также
- EventBuffer::search() - Scans the buffer for an occurrence of a string
- Функция EventBuffer::add() - Append data to the end of an event buffer
- Функция EventBuffer::addBuffer() - Move all data from a buffer provided to the current instance of EventBuffer
- EventBuffer::appendFrom
- Функция EventBuffer::__construct() - Constructs EventBuffer object
- Функция EventBuffer::copyout() - Copies out specified number of bytes from the front of the buffer
- EventBuffer::drain
- Функция EventBuffer::enableLocking() - Описание
- Функция EventBuffer::expand() - Reserves space in buffer
- Функция EventBuffer::freeze() - Prevent calls that modify an event buffer from succeeding
- Функция EventBuffer::lock() - Acquires a lock on buffer
- Функция EventBuffer::prepend() - Prepend data to the front of the buffer
- Функция EventBuffer::prependBuffer() - Moves all data from source buffer to the front of current buffer
- EventBuffer::pullup
- Функция EventBuffer::read() - Read data from an evbuffer and drain the bytes read
- Функция EventBuffer::readFrom() - Read data from a file onto the end of the buffer
- Функция EventBuffer::readLine() - Extracts a line from the front of the buffer
- Функция EventBuffer::search() - Scans the buffer for an occurrence of a string
- Функция EventBuffer::searchEol() - Scans the buffer for an occurrence of an end of line
- Функция EventBuffer::substr() - Substracts a portion of the buffer data
- Функция EventBuffer::unfreeze() - Re-enable calls that modify an event buffer
- Функция EventBuffer::unlock() - Releases lock acquired by EventBuffer::lock
- Функция EventBuffer::write() - Write contents of the buffer to a file or socket
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