Associative array, Shorting Arrays and Array data structure

An associative array, Shorting Arrays and Array data structure

Associative array Shorting Arrays and Array data structure:-

therefore short array in ascending or descending order and array element can be stored in numerical or alphabetical order

Sort Functions For Arrays in PHP

Associative array Shorting Arrays and Array data structure image
First of all, In this PHP Shorting Arrays, we will introduce the following PHP array sort functions:

sort() – It used to sort arrays in ascending order
rsort() – Sort arrays in descending order
asort() – as a result sort associative arrays in ascending order, according to the value
ksort() – In Program sort associative arrays in ascending order, according to the key
arsort() -this function we can be used to sort associative arrays in descending order, according to the value
krsort() -also used to sort associative arrays in descending order, according to the key

Sort Array in Ascending Order – sort()

This example sorts the elements of the $ colors array in ascending alphabetical order:

<?php
$colors = array("Blue", "Yellow", "Green");
sort($colors);

$clength = count($colors);
for($x = 0; $x < $clength; $x++) {
    echo $colors[$x];
    echo "<br>";
}
?>

<?php

$colors = array("Blue", "Yellow", "Green");

sort($colors);

$clength = count($colors);

for($x = 0; $x < $clength; $x++) {

echo $colors[$x];

echo "<br>";

}

Finally Output:-

Blue
Green
Yellow

Blue

Green

Yellow

Another Example

<?php
$numbers = array(9, 3, 7, 29, 4);
sort($numbers);

$arrlength = count($numbers);
for($x = 0; $x < $arrlength; $x++) {
    echo $numbers[$x];
    echo "<br>";
}
?>

<?php

$numbers = array(9, 3, 7, 29, 4);

sort($numbers);

$arrlength = count($numbers);

for($x = 0; $x < $arrlength; $x++) {

echo $numbers[$x];

echo "<br>";

}

Sort Array in Descending Order – rsort()

Therefore $cars array in descending alphabetical order:

<?php
$car = array("Volvo", "BMW", "Toyota");
rsort($car);

$clength = count($car);
for($x = 0; $x < $clength; $x++) {
    echo $car[$x];
    echo "<br>";
}
?>

<?php

$car = array("Volvo", "BMW", "Toyota");

rsort($car);

$clength = count($car);

for($x = 0; $x < $clength; $x++) {

echo $car[$x];

echo "<br>";

}

Finally Output:

Volvo
Toyota
BMW

Volvo

Toyota

BMW

Resource
PHP.net

Associative array, Shorting Arrays and Array data structure

An associative array, Shorting Arrays and Array data structure

Sort Functions For Arrays in PHP

Sort Array in Ascending Order – sort()

Finally Output:-

Another Example

Sort Array in Descending Order – rsort()

Finally Output:

Related Posts

About Author

admin