Custom CodeIgniter route regex -


trying improve custom codeigniter route regex have created. purpose of custom route create cleaner/shorter url client profile pages have format of clients/client-slug, example: clients/acme-inc. want route match if no additional segments after client-slug segment, , if client-slug value not match of 'reserved' values correspond actual methods/routes in clients controller. currently, i'm using:

$route['clients/(?!some_method|another_method|foo|bar)(.+)'] = 'clients/index/$1';

this works ok, except when there client-slug begins 1 of reserved methods text, i.e. clients/food-co, since has clients/foo in it, custom route not matched. need conditionally allow route contain of reserved methods in set if followed additional characters (that not /).

do try this?

$route['clients/(?!(?:some_method|another_method|foo|bar)(?:/|$))(.+)'] = 'clients/index/$1';

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