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How to sort array in php without deduplication

王林
王林Original
2020-10-12 10:29:131774browse

php method to sort the array without deduplication: [$cars=array("porsche","BMW","Volvo");sort($cars);], which means alphabetically Sorts the elements in an array in ascending order.

How to sort array in php without deduplication

Function introduction:

sort() - Sort the array in ascending order

rsort() - Sort the array in descending order Sorting

(Recommended tutorial: php video tutorial)

Example:

Sort the elements in the array $cars in ascending alphabetical order

Code implementation:

<?php
$cars=array("porsche","BMW","Volvo");
sort($cars);
?>

Sort the elements in the array $numbers in ascending numerical order

Code implementation:

<?php
$numbers=array(3,5,1,22,11);
sort($numbers);
?>

Sort the array $ in descending alphabetical order Sort the elements in cars

<?php
$cars=array("porsche","BMW","Volvo");
rsort($cars);
?>

Sort the elements in the array $numbers in descending numerical order

<?php
$numbers=array(3,5,1,22,11);
rsort($numbers);
?>

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