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Show First 20 Lines • Show All 1,059 Lines • ▼ Show 20 Lines	if ($result !== 0) {
return $result;		return $result;
}		}

// If we make it here, we performed a 0-length write. Try to distinguish		// If we make it here, we performed a 0-length write. Try to distinguish
// between EAGAIN and EPIPE. To do this, we're going to `stream_select()`		// between EAGAIN and EPIPE. To do this, we're going to `stream_select()`
// the stream, write to it again if PHP claims that it's writable, and		// the stream, write to it again if PHP claims that it's writable, and
// consider the pipe broken if the write fails.		// consider the pipe broken if the write fails.

// (Signals received signals during the "fwrite()" do not appear to affect		// (Signals received during the "fwrite()" do not appear to affect anything,
// anything, see D20083.)		// see D20083.)

$read = array();		$read = array();
$write = array($stream);		$write = array($stream);
$except = array();		$except = array();

$result = @stream_select($read, $write, $except, 0);		$result = @stream_select($read, $write, $except, 0);
if ($result === false) {		if ($result === false) {
// See T13243. If the select is interrupted by a signal, it may return		// See T13243. If the select is interrupted by a signal, it may return
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