EventBuffer::searchEol

(PECL event >= 1.5.0)

Scans the buffer for an occurrence of an end of line

public mixed EventBuffer::searchEol ([ int $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.

Parameters:

start

Start search position.

eol_style

One of EventBuffer:EOL_* constants .

Returns:

Returns numeric position of the first occurance of end-of-line symbol in the buffer, or FALSE if not found.

Warning

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.