By default, the application sort ($ sort les) is sorted in ascending order based on the defined values of the elements. the expression of the asort () function can be applied to the associated array, the most important thing in the joined array is
This article provides a detailed analysis of the functions of array elements in PHP in ascending, descending, and re-sorting. For more information, see
1. quickly create an array function range ()For example, the range () function can quickly create
This article provides a detailed analysis of the functions of array elements in PHP in ascending, descending, and re-sorting. For more information, see
1. quickly create an array function range ()For example, the range () function can quickly create
1, quickly create an array of function range ()For example, the range () function can quickly create arrays of numbers from 1 to 9:
Copy CodeThe code is as follows:
$numbers =range (1,9);
echo $numbers [1];
?>
Of course, using range (9,1) creates
In the PHP array learning excerpt section, we learned the basic PHP array and the display of the elements. Need to learn more about the operation of the PHP array. The first contact is the ascending, descending sort problem of the array element.
1,
1. quickly create an array function range ()For example, the range () function can quickly create a number array from 1 to 9:
Copy codeThe Code is as follows: $ Numbers = range (1, 9 );
Echo $ numbers [1];
?>
Of course, range (9, 1) is used to
Php array function sequence-sort () sort the array element values in ascending order. Sort () definition and usage the sort () function sorts the values of a given array in ascending order. Note: This function assigns a new key name to the cell in
1, quickly create an array of functions range ()For example, the range () function can quickly create an array of numbers from 1 to 9:
Copy Code code as follows:
$numbers =range (1,9);
echo $numbers [1];
?>
Of course, using
1. quickly create an array function range () for example, range () function allows you to quickly create a number array from 1 to 9:
$ numbers = range (1, 9); echo $ numbers [1]; ?>
of course, a number
Php array sorting (ascending, descending and related issues)
$ A = array (4, "37", 3,100, 0,-5 );
Sort ($ );
For ($ I = 0; $ I
Echo $ a [$ I]. "";
}
Echo"";
Sort ($ a, SORT_STRING );
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