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<?php |
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declare(strict_types=1); |
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use Illuminate\Support\Str; |
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use Illuminate\Support\HtmlString; |
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use Illuminate\Support\Facades\Route; |
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if (! function_exists('extract_title')) { |
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/** |
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* Extract page title from breadcrumbs. |
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* |
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* @return string |
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*/ |
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function extract_title(HtmlString $breadcrumbs, string $separator = ' » ') |
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{ |
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return Str::afterLast(preg_replace('/[\n\r\s]+/', ' ', strip_tags(Str::replaceLast($separator, '', str_replace('</li>', $separator, $breadcrumbs)))), $separator)." {$separator} ".config('app.name'); |
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} |
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} |
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if (! function_exists('domain')) { |
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/** |
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* Return domain host. |
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* |
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* @return string |
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*/ |
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function domain() |
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{ |
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return parse_url(config('app.url'))['host']; |
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} |
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} |
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if (! function_exists('intend')) { |
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/** |
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* Return redirect response. |
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* |
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* @param array $arguments |
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* @param int $status |
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* |
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* @return \Illuminate\Http\JsonResponse|\Illuminate\Http\RedirectResponse |
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*/ |
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function intend(array $arguments, int $status = 302) |
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{ |
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$redirect = redirect(Arr::pull($arguments, 'url'), $status); |
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if (request()->expectsJson()) { |
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$response = collect($arguments['withErrors'] ?? $arguments['with']); |
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return response()->json([$response->flatten()->first() ?? 'OK']); |
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} |
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foreach ($arguments as $key => $value) { |
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$redirect = in_array($key, ['home', 'back']) ? $redirect->{$key}() : $redirect->{$key}($value); |
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} |
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return $redirect; |
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} |
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} |
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if (! function_exists('mimetypes')) { |
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/** |
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* Get valid mime types. |
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* |
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* @see https://github.com/symfony/http-foundation/blob/3.0/File/MimeType/MimeTypeExtensionGuesser.php |
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* @see http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types |
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* |
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* @return array |
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*/ |
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function mimetypes() |
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{ |
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return json_decode(file_get_contents(__DIR__.'/../../resources/data/mimetypes.json'), true); |
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} |
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} |
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if (! function_exists('timezones')) { |
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/** |
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* Get valid timezones. |
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* |
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* @return array |
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*/ |
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function timezones() |
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{ |
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return array_combine(timezone_identifiers_list(), timezone_identifiers_list()); |
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} |
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} |
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if (! function_exists('timeoffsets')) { |
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/** |
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* Get valid time offsets. |
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* |
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* @return array |
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*/ |
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function timeoffsets() |
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{ |
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return [ |
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'-1200' => 'UTC -12:00', |
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'-1100' => 'UTC -11:00', |
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'-1000' => 'UTC -10:00', |
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'-0930' => 'UTC -09:30', |
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'-0900' => 'UTC -09:00', |
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'-0800' => 'UTC -08:00', |
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'-0700' => 'UTC -07:00', |
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'-0600' => 'UTC -06:00', |
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'-0500' => 'UTC -05:00', |
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'-0400' => 'UTC -04:00', |
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'-0330' => 'UTC -03:30', |
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'-0300' => 'UTC -03:00', |
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'-0200' => 'UTC -02:00', |
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'-0100' => 'UTC -01:00', |
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'+0000' => 'UTC ±00:00', |
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'+0100' => 'UTC +01:00', |
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'+0200' => 'UTC +02:00', |
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'+0300' => 'UTC +03:00', |
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'+0330' => 'UTC +03:30', |
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'+0400' => 'UTC +04:00', |
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'+0430' => 'UTC +04:30', |
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'+0500' => 'UTC +05:00', |
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'+0530' => 'UTC +05:30', |
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'+0545' => 'UTC +05:45', |
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'+0600' => 'UTC +06:00', |
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'+0630' => 'UTC +06:30', |
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'+0700' => 'UTC +07:00', |
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'+0800' => 'UTC +08:00', |
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'+0845' => 'UTC +08:45', |
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'+0900' => 'UTC +09:00', |
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'+0930' => 'UTC +09:30', |
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'+1000' => 'UTC +10:00', |
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'+1030' => 'UTC +10:30', |
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'+1100' => 'UTC +11:00', |
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'+1200' => 'UTC +12:00', |
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'+1245' => 'UTC +12:45', |
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'+1300' => 'UTC +13:00', |
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'+1400' => 'UTC +14:00', |
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]; |
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} |
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} |
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if (! function_exists('array_search_recursive')) { |
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/** |
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* Recursively searches the array for a given value and returns the corresponding key if successful. |
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* |
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* @param mixed $needle |
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* @param array $haystack |
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* |
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* @return mixed |
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*/ |
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function array_search_recursive($needle, $haystack) |
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{ |
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foreach ($haystack as $key => $value) { |
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$current_key = $key; |
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if ($needle === $value || (is_array($value) && array_search_recursive($needle, $value) !== false)) { |
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return $current_key; |
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} |
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} |
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return false; |
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} |
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} |
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if (! function_exists('array_trim_recursive')) { |
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/** |
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* Recursively trim elements of the given array. |
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* |
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* @param mixed $values |
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* @param string $charlist |
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* |
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* @return mixed |
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*/ |
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function array_trim_recursive($values, $charlist = " \t\n\r\0\x0B") |
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{ |
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if (is_array($values)) { |
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return array_map('array_trim_recursive', $values); |
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} |
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return is_string($values) ? trim($values, $charlist) : $values; |
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} |
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} |
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if (! function_exists('array_filter_recursive')) { |
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/** |
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* Recursively filter empty strings and null elements of the given array. |
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* |
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* @param array $values |
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* @param bool $strOnly |
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* |
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* @return mixed |
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*/ |
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function array_filter_recursive($values, $strOnly = true) |
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{ |
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foreach ($values as &$value) { |
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if (is_array($value)) { |
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$value = array_filter_recursive($value); |
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} |
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} |
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return ! $strOnly ? array_filter($values) : array_filter($values, function ($item) { |
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return ! is_null($item) && ! ((is_string($item) || is_array($item)) && empty($item)); |
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}); |
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} |
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} |
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if (! function_exists('get_access_area')) { |
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/** |
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* Get access area of the current route. |
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* |
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* @return string |
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*/ |
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function get_access_area(): string |
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{ |
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$segment = ''; |
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if ($route = Route::current()) { |
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if ($routeId = $route->getName()) { |
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$segment = Str::before($routeId, '.'); |
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} else { |
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$routeId = $route->uri(); |
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$segment = Str::before($routeId, '/'); |
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} |
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} |
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return Str::contains($segment, 'area') ? $segment : 'frontarea'; |
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} |
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} |
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Let’s assume that you have a directory layout like this:
and let’s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: