php sort array by key
$weight = [
'Pete' => 75,
'Benjamin' => 89,
'Jonathan' => 101
];
ksort($weight);php sort array by key
$weight = [
'Pete' => 75,
'Benjamin' => 89,
'Jonathan' => 101
];
ksort($weight);php sorting functions
<?php
$fruit = array("apple","banana","mango","orange","strawbary");
sort($fruit); //arrange in ascending order
echo "<pre>";
print_r($fruit);
rsort( $fruit); //sort in descending order
foreach($fruit as $val)
{
echo $val."<br>";
}
$girl = array("krisha"=>20,"yashvi"=>30,"ritu"=>4,"pinal"=>80);
asort($girl); //sort in ascending order according to value
print_r($girl);
ksort($girl); //sort in ascending order according to key
print_r($girl);
arsort($girl); //sort in descending order according to value
print_r($girl);
krsort($girl); //sort in descending order according to key
print_r($girl);
?>php sort by associative array value
//php 7+
usort($inventory, function ($item1, $item2) {
return $item1['price'] <=> $item2['price'];
});sort array php
<?php
$fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple");
asort($fruits);
foreach ($fruits as $key => $val) {
echo "$key = $val\n";
}
?>
//Would output:
c = apple
b = banana
d = lemon
a = orangephp array sort by key value
To PHP sort array by key, you should use:
ksort() (for ascending order) or krsort() (for descending order).
To PHP sort array by value, you will need functions:
asort() and arsort() (for ascending and descending orders).array sort php
<?php
$fruits = array("lemon", "orange", "banana", "apple");
sort($fruits);
foreach ($fruits as $key => $val) {
echo $val;
}
/*
OUTPUT:
apple
banana
lemon
orange
*/
?>Copyright © 2021 Codeinu
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