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/home/desid573/public_html/tollster/vendor/guzzlehttp/guzzle/src/

/home/desid573/public_html/tollster/vendor/guzzlehttp/guzzle/src

Name	Size	Mode	Actions
Cookie/	-	0755	rm
Exception/	-	0755	rm
Handler/	-	0755	rm
Client.php	15696	0644	edit dl rm
ClientInterface.php	2797	0644	edit dl rm
functions.php	9862	0644	edit dl rm
functions_include.php	160	0644	edit dl rm
HandlerStack.php	7617	0644	edit dl rm
MessageFormatter.php	7219	0644	edit dl rm
Middleware.php	9848	0644	edit dl rm
Pool.php	4652	0644	edit dl rm
PrepareBodyMiddleware.php	3156	0644	edit dl rm
RedirectMiddleware.php	7796	0644	edit dl rm
RequestOptions.php	10025	0644	edit dl rm
RetryMiddleware.php	3240	0644	edit dl rm
TransferStats.php	3085	0644	edit dl rm
UriTemplate.php	8122	0644	edit dl rm

Edit: /home/desid573/public_html/tollster/vendor/guzzlehttp/guzzle/src/UriTemplate.php (8122B)

<?php
namespace GuzzleHttp;

/**
 * Expands URI templates. Userland implementation of PECL uri_template.
 *
 * @link http://tools.ietf.org/html/rfc6570
 */
class UriTemplate
{
    /** @var string URI template */
    private $template;

/** @var array Variables to use in the template expansion */
    private $variables;

/** @var array Hash for quick operator lookups */
    private static $operatorHash = [
        ''  => ['prefix' => '',  'joiner' => ',', 'query' => false],
        '+' => ['prefix' => '',  'joiner' => ',', 'query' => false],
        '#' => ['prefix' => '#', 'joiner' => ',', 'query' => false],
        '.' => ['prefix' => '.', 'joiner' => '.', 'query' => false],
        '/' => ['prefix' => '/', 'joiner' => '/', 'query' => false],
        ';' => ['prefix' => ';', 'joiner' => ';', 'query' => true],
        '?' => ['prefix' => '?', 'joiner' => '&', 'query' => true],
        '&' => ['prefix' => '&', 'joiner' => '&', 'query' => true]
    ];

/** @var array Delimiters */
    private static $delims = [':', '/', '?', '#', '[', ']', '@', '!', '$',
        '&', '\'', '(', ')', '*', '+', ',', ';', '='];

/** @var array Percent encoded delimiters */
    private static $delimsPct = ['%3A', '%2F', '%3F', '%23', '%5B', '%5D',
        '%40', '%21', '%24', '%26', '%27', '%28', '%29', '%2A', '%2B', '%2C',
        '%3B', '%3D'];

public function expand($template, array $variables)
    {
        if (false === strpos($template, '{')) {
            return $template;
        }

$this->template = $template;
        $this->variables = $variables;

return preg_replace_callback(
            '/\{([^\}]+)\}/',
            [$this, 'expandMatch'],
            $this->template
        );
    }

/**
     * Parse an expression into parts
     *
     * @param string $expression Expression to parse
     *
     * @return array Returns an associative array of parts
     */
    private function parseExpression($expression)
    {
        $result = [];

if (isset(self::$operatorHash[$expression[0]])) {
            $result['operator'] = $expression[0];
            $expression = substr($expression, 1);
        } else {
            $result['operator'] = '';
        }

foreach (explode(',', $expression) as $value) {
            $value = trim($value);
            $varspec = [];
            if ($colonPos = strpos($value, ':')) {
                $varspec['value'] = substr($value, 0, $colonPos);
                $varspec['modifier'] = ':';
                $varspec['position'] = (int) substr($value, $colonPos + 1);
            } elseif (substr($value, -1) === '*') {
                $varspec['modifier'] = '*';
                $varspec['value'] = substr($value, 0, -1);
            } else {
                $varspec['value'] = (string) $value;
                $varspec['modifier'] = '';
            }
            $result['values'][] = $varspec;
        }

return $result;
    }

/**
     * Process an expansion
     *
     * @param array $matches Matches met in the preg_replace_callback
     *
     * @return string Returns the replacement string
     */
    private function expandMatch(array $matches)
    {
        static $rfc1738to3986 = ['+' => '%20', '%7e' => '~'];

$replacements = [];
        $parsed = self::parseExpression($matches[1]);
        $prefix = self::$operatorHash[$parsed['operator']]['prefix'];
        $joiner = self::$operatorHash[$parsed['operator']]['joiner'];
        $useQuery = self::$operatorHash[$parsed['operator']]['query'];

foreach ($parsed['values'] as $value) {

if (!isset($this->variables[$value['value']])) {
                continue;
            }

$variable = $this->variables[$value['value']];
            $actuallyUseQuery = $useQuery;
            $expanded = '';

if (is_array($variable)) {

$isAssoc = $this->isAssoc($variable);
                $kvp = [];
                foreach ($variable as $key => $var) {

if ($isAssoc) {
                        $key = rawurlencode($key);
                        $isNestedArray = is_array($var);
                    } else {
                        $isNestedArray = false;
                    }

if (!$isNestedArray) {
                        $var = rawurlencode($var);
                        if ($parsed['operator'] === '+' ||
                            $parsed['operator'] === '#'
                        ) {
                            $var = $this->decodeReserved($var);
                        }
                    }

if ($value['modifier'] === '*') {
                        if ($isAssoc) {
                            if ($isNestedArray) {
                                // Nested arrays must allow for deeply nested
                                // structures.
                                $var = strtr(
                                    http_build_query([$key => $var]),
                                    $rfc1738to3986
                                );
                            } else {
                                $var = $key . '=' . $var;
                            }
                        } elseif ($key > 0 && $actuallyUseQuery) {
                            $var = $value['value'] . '=' . $var;
                        }
                    }

$kvp[$key] = $var;
                }

if (empty($variable)) {
                    $actuallyUseQuery = false;
                } elseif ($value['modifier'] === '*') {
                    $expanded = implode($joiner, $kvp);
                    if ($isAssoc) {
                        // Don't prepend the value name when using the explode
                        // modifier with an associative array.
                        $actuallyUseQuery = false;
                    }
                } else {
                    if ($isAssoc) {
                        // When an associative array is encountered and the
                        // explode modifier is not set, then the result must be
                        // a comma separated list of keys followed by their
                        // respective values.
                        foreach ($kvp as $k => &$v) {
                            $v = $k . ',' . $v;
                        }
                    }
                    $expanded = implode(',', $kvp);
                }

} else {
                if ($value['modifier'] === ':') {
                    $variable = substr($variable, 0, $value['position']);
                }
                $expanded = rawurlencode($variable);
                if ($parsed['operator'] === '+' || $parsed['operator'] === '#') {
                    $expanded = $this->decodeReserved($expanded);
                }
            }

if ($actuallyUseQuery) {
                if (!$expanded && $joiner !== '&') {
                    $expanded = $value['value'];
                } else {
                    $expanded = $value['value'] . '=' . $expanded;
                }
            }

$replacements[] = $expanded;
        }

$ret = implode($joiner, $replacements);
        if ($ret && $prefix) {
            return $prefix . $ret;
        }

return $ret;
    }

/**
     * Determines if an array is associative.
     *
     * This makes the assumption that input arrays are sequences or hashes.
     * This assumption is a tradeoff for accuracy in favor of speed, but it
     * should work in almost every case where input is supplied for a URI
     * template.
     *
     * @param array $array Array to check
     *
     * @return bool
     */
    private function isAssoc(array $array)
    {
        return $array && array_keys($array)[0] !== 0;
    }

/**
     * Removes percent encoding on reserved characters (used with + and #
     * modifiers).
     *
     * @param string $string String to fix
     *
     * @return string
     */
    private function decodeReserved($string)
    {
        return str_replace(self::$delimsPct, self::$delims, $string);
    }
}

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