uasort multidimensional array

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PHP Multidimensional Array Sort keeping index correspondence relation skillfully using Uasort

In actual development, more or less will encounter array sorting problem, in addition to the conventional write simple sorting algorithm, PHP also provides a built-in array sorting function, this time to share the key: Uasort   Use user-defined

Recommended 10 articles for PHP uasort () functions

This article collects 10 articles about PHP uasort () functions, Welcome to the collection 1. ArrayList namespace the difference between Array_multisort and uasort in PHP array sorting Introduction: ArrayList Namespace: ArrayList namespace the

PHP multidimensional array sorting (usort,uasort) _php Tutorial

Numeric index array: BOOL Usort (array & $array, callback $cmp _function) The Usort function sorts the specified array (parameter 1) by the specified method (parameter 2). When we want to sort multidimensional arrays, each element of a

PHP multidimensional array sorting (usort,uasort) _php tips

Array of numeric indices: BOOL Usort (array & $array, callback $cmp _function) The Usort function sorts the specified array (parameter 1) by the specified method (parameter 2). When we want to sort a multidimensional array, each element of a

PHP multidimensional Array custom sort Uasort ()

PHP has a lot of built-in sorting functions, pros and cons of various rows;Commonly used sorting functions:Sort ()-sorts an array in ascending orderRsort ()-sorts the array in descending orderAsort ()-sorts associative arrays in ascending order

PHP multidimensional Array custom sort Uasort ()

PHP has a lot of built-in sorting functions, pros and cons of various rows;Commonly used sorting functions:Sort ()-sorts an array in ascending orderRsort ()-sorts the array in descending orderAsort ()-sorts associative arrays in ascending order

PHP multi-dimensional array sorting (usort, uasort) _ PHP Tutorial

PHP multi-dimensional array sorting (usort, uasort ). Numeric index array: boolusort (arraylt ;? Php defines multidimensional arrays $ aarray (array (sky, blue), array (apple, red), array (tree, green); custom array comparison function, numeric

Sorting arrays of PHP arrays by multidimensional array

Sorting arrays of PHP arrays by multidimensional array The most powerful type in PHP is a non-array! Any type of data can be stored in an array. In the project development, the sorting of the array is a commonplace, this article mainly summarizes

Initialization of an array of PHP arrays array operator multidimensional array reordering array reordering arrays of methods

1. Initialization of arrays(1) Create an array with arrayA: $products = array (' tires ', ' oil ', ' Spark plugs ');Array () is actually a language structure, not a function B: Initializing the related array$prices = Array (' Tires ' =>100, ' oil ' =

Sorting arrays of PHP arrays by multidimensional array

Sorting arrays of PHP arrays by multidimensional arrayThe most powerful type in PHP is a non-array! Any type of data can be stored in an array.In the project development, the sorting of the array is a commonplace, this article mainly summarizes some

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