FM / Util

/home/techb158/ileadtechnology.com/vendor/stripe/stripe-php/lib/Util/

/home/techb158/ileadtechnology.com/vendor/stripe/stripe-php/lib/Util

Name	Size	Mode	Actions
CaseInsensitiveArray.php	2221	0644	edit dl rm
DefaultLogger.php	793	0644	edit dl rm
LoggerInterface.php	1124	0644	edit dl rm
ObjectTypes.php	7951	0644	edit dl rm
RandomGenerator.php	814	0644	edit dl rm
RequestOptions.php	5223	0644	edit dl rm
Set.php	820	0644	edit dl rm
Util.php	7407	0644	edit dl rm

Edit: /home/techb158/ileadtechnology.com/vendor/stripe/stripe-php/lib/Util/Util.php (7407B)

<?php

namespace Stripe\Util;

use Stripe\StripeObject;

abstract class Util
{
    private static $isMbstringAvailable = null;
    private static $isHashEqualsAvailable = null;

/**
     * Whether the provided array (or other) is a list rather than a dictionary.
     * A list is defined as an array for which all the keys are consecutive
     * integers starting at 0. Empty arrays are considered to be lists.
     *
     * @param array|mixed $array
     *
     * @return bool true if the given object is a list
     */
    public static function isList($array)
    {
        if (!\is_array($array)) {
            return false;
        }
        if ([] === $array) {
            return true;
        }
        if (\array_keys($array) !== \range(0, \count($array) - 1)) {
            return false;
        }

return true;
    }

/**
     * Converts a response from the Stripe API to the corresponding PHP object.
     *
     * @param array $resp the response from the Stripe API
     * @param array $opts
     *
     * @return array|StripeObject
     */
    public static function convertToStripeObject($resp, $opts)
    {
        $types = \Stripe\Util\ObjectTypes::mapping;
        if (self::isList($resp)) {
            $mapped = [];
            foreach ($resp as $i) {
                $mapped[] = self::convertToStripeObject($i, $opts);
            }

return $mapped;
        }
        if (\is_array($resp)) {
            if (isset($resp['object']) && \is_string($resp['object']) && isset($types[$resp['object']])) {
                $class = $types[$resp['object']];
            } else {
                $class = \Stripe\StripeObject::class;
            }

return $class::constructFrom($resp, $opts);
        }

return $resp;
    }

/**
     * @param mixed|string $value a string to UTF8-encode
     *
     * @return mixed|string the UTF8-encoded string, or the object passed in if
     *    it wasn't a string
     */
    public static function utf8($value)
    {
        if (null === self::$isMbstringAvailable) {
            self::$isMbstringAvailable = \function_exists('mb_detect_encoding');

if (!self::$isMbstringAvailable) {
                \trigger_error('It looks like the mbstring extension is not enabled. ' .
                    'UTF-8 strings will not properly be encoded. Ask your system ' .
                    'administrator to enable the mbstring extension, or write to ' .
                    'support@stripe.com if you have any questions.', \E_USER_WARNING);
            }
        }

if (\is_string($value) && self::$isMbstringAvailable && 'UTF-8' !== \mb_detect_encoding($value, 'UTF-8', true)) {
            return \utf8_encode($value);
        }

return $value;
    }

/**
     * Compares two strings for equality. The time taken is independent of the
     * number of characters that match.
     *
     * @param string $a one of the strings to compare
     * @param string $b the other string to compare
     *
     * @return bool true if the strings are equal, false otherwise
     */
    public static function secureCompare($a, $b)
    {
        if (null === self::$isHashEqualsAvailable) {
            self::$isHashEqualsAvailable = \function_exists('hash_equals');
        }

if (self::$isHashEqualsAvailable) {
            return \hash_equals($a, $b);
        }
        if (\strlen($a) !== \strlen($b)) {
            return false;
        }

$result = 0;
        for ($i = 0; $i < \strlen($a); ++$i) {
            $result |= \ord($a[$i]) ^ \ord($b[$i]);
        }

return 0 === $result;
    }

/**
     * Recursively goes through an array of parameters. If a parameter is an instance of
     * ApiResource, then it is replaced by the resource's ID.
     * Also clears out null values.
     *
     * @param mixed $h
     *
     * @return mixed
     */
    public static function objectsToIds($h)
    {
        if ($h instanceof \Stripe\ApiResource) {
            return $h->id;
        }
        if (static::isList($h)) {
            $results = [];
            foreach ($h as $v) {
                $results[] = static::objectsToIds($v);
            }

return $results;
        }
        if (\is_array($h)) {
            $results = [];
            foreach ($h as $k => $v) {
                if (null === $v) {
                    continue;
                }
                $results[$k] = static::objectsToIds($v);
            }

return $results;
        }

return $h;
    }

/**
     * @param array $params
     *
     * @return string
     */
    public static function encodeParameters($params)
    {
        $flattenedParams = self::flattenParams($params);
        $pieces = [];
        foreach ($flattenedParams as $param) {
            list($k, $v) = $param;
            $pieces[] = self::urlEncode($k) . '=' . self::urlEncode($v);
        }

return \implode('&', $pieces);
    }

/**
     * @param array $params
     * @param null|string $parentKey
     *
     * @return array
     */
    public static function flattenParams($params, $parentKey = null)
    {
        $result = [];

foreach ($params as $key => $value) {
            $calculatedKey = $parentKey ? "{$parentKey}[{$key}]" : $key;

if (self::isList($value)) {
                $result = \array_merge($result, self::flattenParamsList($value, $calculatedKey));
            } elseif (\is_array($value)) {
                $result = \array_merge($result, self::flattenParams($value, $calculatedKey));
            } else {
                \array_push($result, [$calculatedKey, $value]);
            }
        }

return $result;
    }

/**
     * @param array $value
     * @param string $calculatedKey
     *
     * @return array
     */
    public static function flattenParamsList($value, $calculatedKey)
    {
        $result = [];

foreach ($value as $i => $elem) {
            if (self::isList($elem)) {
                $result = \array_merge($result, self::flattenParamsList($elem, $calculatedKey));
            } elseif (\is_array($elem)) {
                $result = \array_merge($result, self::flattenParams($elem, "{$calculatedKey}[{$i}]"));
            } else {
                \array_push($result, ["{$calculatedKey}[{$i}]", $elem]);
            }
        }

return $result;
    }

/**
     * @param string $key a string to URL-encode
     *
     * @return string the URL-encoded string
     */
    public static function urlEncode($key)
    {
        $s = \urlencode((string) $key);

// Don't use strict form encoding by changing the square bracket control
        // characters back to their literals. This is fine by the server, and
        // makes these parameter strings easier to read.
        $s = \str_replace('%5B', '[', $s);

return \str_replace('%5D', ']', $s);
    }

public static function normalizeId($id)
    {
        if (\is_array($id)) {
            $params = $id;
            $id = $params['id'];
            unset($params['id']);
        } else {
            $params = [];
        }

return [$id, $params];
    }

/**
     * Returns UNIX timestamp in milliseconds.
     *
     * @return int current time in millis
     */
    public static function currentTimeMillis()
    {
        return (int) \round(\microtime(true) * 1000);
    }
}

id; } if (static::isList($h)) { $results = []; foreach ($h as $v) { $results[] = static::objectsToIds($v); } return $results; } if (\is_array($h)) { $results = []; foreach ($h as $k => $v) { if (null === $v) { continue; } $results[$k] = static::objectsToIds($v); } return $results; } return $h; } /** * @param array $params * * @return string */ public static function encodeParameters($params) { $flattenedParams = self::flattenParams($params); $pieces = []; foreach ($flattenedParams as $param) { list($k, $v) = $param; $pieces[] = self::urlEncode($k) . '=' . self::urlEncode($v); } return \implode('&', $pieces); } /** * @param array $params * @param null|string $parentKey * * @return array */ public static function flattenParams($params, $parentKey = null) { $result = []; foreach ($params as $key => $value) { $calculatedKey = $parentKey ? "{$parentKey}[{$key}]" : $key; if (self::isList($value)) { $result = \array_merge($result, self::flattenParamsList($value, $calculatedKey)); } elseif (\is_array($value)) { $result = \array_merge($result, self::flattenParams($value, $calculatedKey)); } else { \array_push($result, [$calculatedKey, $value]); } } return $result; } /** * @param array $value * @param string $calculatedKey * * @return array */ public static function flattenParamsList($value, $calculatedKey) { $result = []; foreach ($value as $i => $elem) { if (self::isList($elem)) { $result = \array_merge($result, self::flattenParamsList($elem, $calculatedKey)); } elseif (\is_array($elem)) { $result = \array_merge($result, self::flattenParams($elem, "{$calculatedKey}[{$i}]")); } else { \array_push($result, ["{$calculatedKey}[{$i}]", $elem]); } } return $result; } /** * @param string $key a string to URL-encode * * @return string the URL-encoded string */ public static function urlEncode($key) { $s = \urlencode((string) $key); // Don't use strict form encoding by changing the square bracket control // characters back to their literals. This is fine by the server, and // makes these parameter strings easier to read. $s = \str_replace('%5B', '[', $s); return \str_replace('%5D', ']', $s); } public static function normalizeId($id) { if (\is_array($id)) { $params = $id; $id = $params['id']; unset($params['id']); } else { $params = []; } return [$id, $params]; } /** * Returns UNIX timestamp in milliseconds. * * @return int current time in millis */ public static function currentTimeMillis() { return (int) \round(\microtime(true) * 1000); } }