PHP Programming quiz, level Intermediate, question 9
| Question: | The uksort function |
| Answer 1: | Sorts an array by the indexes (keywords) using a user defined function This was the CORRECT answer |
| Answer 2: | Arranges an array in alphabetic order using the English character set |
| Answer 3: | Sorts an array of postcodes, staring with the nearest to a specified location |
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