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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
It didn't work with me,why?
Genius!
For me , this is not best practise , because you will calculate the min and max while the input array is already sorted , view my solution.
chad
Nice function, took it
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Can you please explain why the string needs to be tranformed to lower case before applying ucwords? Your approach seems thorough, but I'm curious what use cases there would be for using ucwords in conjuction with strtolower.
great readability.
Didn't even think there could be a function like that... ^^'
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Great
Another OMG - never came accross this PHP-function O.o
Great answer but it will not filter numbers and special characters
I am shocked and appalled. Bravo!
Working with PHP for 8 years now, never EVER have I heard of this function. Very cool!
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