| Server IP : 78.140.185.180 / Your IP : 216.73.216.178 Web Server : LiteSpeed System : Linux cpanel13.v.fozzy.com 4.18.0-513.11.1.lve.el8.x86_64 #1 SMP Thu Jan 18 16:21:02 UTC 2024 x86_64 User : builderbox ( 1072) PHP Version : 7.3.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /home/builderbox/www/vendor/guzzle/guzzle/tests/Guzzle/Tests/Http/Message/ |
Upload File : |
<?php
namespace Guzzle\Tests\Http\Message;
use Guzzle\Common\Collection;
use Guzzle\Http\Message\Header\HeaderCollection;
/**
* Class used to compare HTTP headers using a custom DSL
*/
class HeaderComparison
{
/**
* Compare HTTP headers and use special markup to filter values
* A header prefixed with '!' means it must not exist
* A header prefixed with '_' means it must be ignored
* A header value of '*' means anything after the * will be ignored
*
* @param array $filteredHeaders Array of special headers
* @param array $actualHeaders Array of headers to check against
*
* @return array|bool Returns an array of the differences or FALSE if none
*/
public function compare($filteredHeaders, $actualHeaders)
{
$expected = array();
$ignore = array();
$absent = array();
if ($actualHeaders instanceof HeaderCollection) {
$actualHeaders = $actualHeaders->toArray();
}
foreach ($filteredHeaders as $k => $v) {
if ($k[0] == '_') {
// This header should be ignored
$ignore[] = str_replace('_', '', $k);
} elseif ($k[0] == '!') {
// This header must not be present
$absent[] = str_replace('!', '', $k);
} else {
$expected[$k] = $v;
}
}
return $this->compareArray($expected, $actualHeaders, $ignore, $absent);
}
/**
* Check if an array of HTTP headers matches another array of HTTP headers while taking * into account as a wildcard
*
* @param array $expected Expected HTTP headers (allows wildcard values)
* @param array|Collection $actual Actual HTTP header array
* @param array $ignore Headers to ignore from the comparison
* @param array $absent Array of headers that must not be present
*
* @return array|bool Returns an array of the differences or FALSE if none
*/
public function compareArray(array $expected, $actual, array $ignore = array(), array $absent = array())
{
$differences = array();
// Add information about headers that were present but weren't supposed to be
foreach ($absent as $header) {
if ($this->hasKey($header, $actual)) {
$differences["++ {$header}"] = $actual[$header];
unset($actual[$header]);
}
}
// Check if expected headers are missing
foreach ($expected as $header => $value) {
if (!$this->hasKey($header, $actual)) {
$differences["- {$header}"] = $value;
}
}
// Flip the ignore array so it works with the case insensitive helper
$ignore = array_flip($ignore);
// Allow case-insensitive comparisons in wildcards
$expected = array_change_key_case($expected);
// Compare the expected and actual HTTP headers in no particular order
foreach ($actual as $key => $value) {
// If this is to be ignored, the skip it
if ($this->hasKey($key, $ignore)) {
continue;
}
// If the header was not expected
if (!$this->hasKey($key, $expected)) {
$differences["+ {$key}"] = $value;
continue;
}
// Check values and take wildcards into account
$lkey = strtolower($key);
$pos = is_string($expected[$lkey]) ? strpos($expected[$lkey], '*') : false;
foreach ((array) $actual[$key] as $v) {
if (($pos === false && $v != $expected[$lkey]) || $pos > 0 && substr($v, 0, $pos) != substr($expected[$lkey], 0, $pos)) {
$differences[$key] = "{$value} != {$expected[$lkey]}";
}
}
}
return empty($differences) ? false : $differences;
}
/**
* Case insensitive check if an array have a key
*
* @param string $key Key to check
* @param array $array Array to check
*
* @return bool
*/
protected function hasKey($key, $array)
{
if ($array instanceof Collection) {
$keys = $array->getKeys();
} else {
$keys = array_keys($array);
}
foreach ($keys as $k) {
if (!strcasecmp($k, $key)) {
return true;
}
}
return false;
}
}