/**
* {@inheritDoc}
*/
public function normalize(array $headers)
{
$raw = [];
foreach ($headers as $name => $value) {
if (is_int($name)) {
list($name, $value) = explode(":", $value, 2);
}
$name = Utils::normalizeHeaderName($name, $this->stripX);
$value = trim($value);
$raw[] = "{$name}: {$value}";
}
return $raw;
}
/**
* {@inheritDoc}
*/
public function parse($headers, &$options = null)
{
$methods = HttpMethods::getValues();
$methods = join("|", $methods);
$regex = "~^({$methods})\\b~i";
$parsed = [];
$lines = preg_split("/\\R/", $headers);
foreach ($lines as $line) {
if (preg_match($regex, $line)) {
$options = $line;
} else {
if (preg_match("~^HTTP/~", $line)) {
$options = $line;
} else {
if (!empty($line)) {
list($name, $value) = preg_split("/:\\S*/", $line, 2);
$name = Utils::normalizeHeaderName($name);
$parsed[$name] = trim($value);
}
}
}
}
return $parsed;
}
/**
* @covers Headzoo\Web\Tools\Utils::normalizeHeaderName
* @dataProvider providerNormalizeHeaderName_InvalidArgument
* @expectedException Headzoo\Web\Tools\Exceptions\InvalidArgumentException
*/
public function testNormalizeHeaderName_InvalidArgument($header)
{
Utils::normalizeHeaderName($header);
}
