Working with Arrays

PHP - Working with Arrays

Working with Arrays Accessing All Elements of Numerical Arrays Accessing All Elements of Associative Arrays Accessing All Array Elements in Nested Arrays Turning an Array into Variables Converting Strings to Arrays Converting Arrays to Strings Sorting Arrays Alphabetically Sorting Associative Arrays Alphabetically Sorting Nested Arrays Sorting Nested Associative Arrays Sorting IP Addresses (as a Human Would) Sorting Anything Sorting with Foreign Languages Applying an Effect to All Array Elements Filtering Arrays Getting Random Elements Out of Arrays Date and Time

When simple variables are just not good enough, arrays come into play. The array section in the PHP manual, available at http://php.net/array, lists approximately 80 functions that are helpful. Therefore, this tutorial could be filled with array-related code alone. However, not all of these functions are really used often. Therefore, this tutorial presents the most important problems you'll have to solve when working with arraysand, of course, solutions for these problems.

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