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<?php |
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if (! function_exists('urlsafe_base64_encode')) { |
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/** |
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* Encodes the given data with base64, and returns an URL-safe string. |
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* |
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* @param string $data |
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* @return string |
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*/ |
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function urlsafe_base64_encode($data) |
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{ |
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return strtr(base64_encode($data), ['+' => '-', '/' => '_', '=' => '']); |
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} |
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} |
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if (! function_exists('urlsafe_base64_decode')) { |
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/** |
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* Decodes a base64 encoded data. |
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* |
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* @param string $data |
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* @param bool $strict |
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* @return string |
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*/ |
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function urlsafe_base64_decode($data, $strict = false) |
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{ |
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return base64_decode(strtr($data.str_repeat('=', (4 - strlen($data) % 4)), '-_', '+/'), $strict); |
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} |
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} |
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if (! function_exists('mb_trim')) { |
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/** |
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* Strip whitespace (or other characters) from the beginning and end of a string. |
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* |
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* @see https://github.com/vanderlee/PHP-multibyte-functions/blob/master/functions/mb_trim.php |
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* |
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* @param string $string |
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* @return string |
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*/ |
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function mb_trim($string) |
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{ |
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return mb_ereg_replace('^\s*([\s\S]*?)\s*$', '\1', $string); |
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} |
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} |
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if (! function_exists('string_value')) { |
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/** |
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* Converts any type to a string. |
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* |
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* @param mixed $value |
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* @param int $jsonOptions JSON_PRETTY_PRINT, etc |
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* @return string |
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*/ |
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function string_value($value, $jsonOptions = 0) |
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{ |
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if (is_object($value)) { |
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if (method_exists($value, '__toString')) { |
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return (string) $value; |
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} |
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if (method_exists($value, 'toArray')) { |
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$value = $value->toArray(); |
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} |
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} |
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return is_string($value) ? $value : json_encode($value, $jsonOptions | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES); |
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} |
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} |
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if (! function_exists('in_arrayi')) { |
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/** |
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* Case-insensitive `in_array`. |
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* |
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* @see https://stackoverflow.com/a/2166524/521946 |
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* @see http://uk.php.net/manual/en/function.in-array.php#89256 |
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* |
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* @param string $needle |
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* @param array $haystack |
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* @return bool |
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*/ |
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function in_arrayi($needle, $haystack) |
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{ |
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return in_array(strtolower($needle), array_map('strtolower', $haystack)); |
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} |
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} |
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if (! function_exists('request')) { |
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/** |
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* Get an instance of the current request or an input item from the request. |
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* |
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* @param array|string $key |
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* @param mixed $default |
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* @return \Illuminate\Http\Request|string|array |
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*/ |
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function request($key = null, $default = null) |
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{ |
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if (is_null($key)) { |
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return app('request'); |
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} |
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if (is_array($key)) { |
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return app('request')->only($key); |
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} |
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return data_get(app('request')->all(), $key, $default); |
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} |
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} |
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if (! function_exists('active')) { |
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/** |
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* Returns string 'active' if the current request URI matches the given patterns. |
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* |
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* @return string |
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*/ |
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function active() |
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{ |
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return call_user_func_array([app('request'), 'is'], func_get_args()) ? 'active' : ''; |
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} |
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} |
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if (! function_exists('asset_from')) { |
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/** |
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* Generate the URL to an asset from a custom root domain such as CDN, etc. |
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* |
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* @param string $root |
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* @param string $path |
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* @param bool|null $secure |
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* @return string |
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*/ |
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function asset_from($root, $path = '', $secure = null) |
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{ |
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return app('url')->assetFrom($root, $path, $secure); |
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} |
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} |
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ElfSundae /
laravel-helper
