private function init($fileMode)
{
if (!in_array($fileMode, $this->validModes)) {
throw new Exception\InvalidArgumentException('fileMode', $fileMode, 'Invalid fileMode supplied.');
}
$fopenMode = $fileMode === self::MODE_APPEND ? 'a+' : 'r+';
$handle = WarningToException::fopen('php://memory', $fopenMode);
if (!$handle) {
throw new Exception\RuntimeException('Unable to create memory instance.');
}
$this->stream = new NativePhpStream($handle);
}
private function init($fileMode, $memoryLimit)
{
if (!in_array($fileMode, $this->validModes)) {
throw new Exception\InvalidArgumentException('fileMode', $fileMode, 'Invalid fileMode supplied.');
}
$memoryLimit = $memoryLimit !== null ? (int) $memoryLimit : null;
if ($memoryLimit <= 0) {
throw new Exception\InvalidArgumentException('memoryLimit', $memoryLimit, sprintf('The parameter "%s" must be an integer greater than zero.', $memoryLimit));
}
$fopenMode = $fileMode === self::MODE_APPEND ? 'a+' : 'r+';
$handle = WarningToException::fopen('php://temp', $fopenMode);
if (!$handle) {
throw new Exception\RuntimeException('Unable to create memory instance.');
}
$this->stream = new NativePhpStream($handle);
}
