0
0
Rasi
answered Apr 26 '23 00:00
In PHP, you can loop through an associative array using a foreach loop and store the key-value pairs in separate variables or arrays. Here's an example:
//
Define an associative array
$myArray = array("name" => "John", "age" => 30, "location" => "New York");
// Loop through the array and store the key-value pairs in separate variables
foreach ($myArray as $key => $value) {
echo $key . ': ' . $value . '<br>';
}
In this example, we define an associative array $myArray. We use a foreach loop to loop through the array, and on each iteration, we store the key in the variable $key and the value in the variable $value. We then output the key-value pairs with a line break (<br>).
Output:
name: John
age: 30
location: New York
If you want to store the key-value pairs in separate arrays, you can declare two separate arrays and use the loop to push the key and value into the respective arrays. Here's an example:
/
/ Define an associative array
$myArray = array("name" => "John", "age" => 30, "location" => "New York");
// Declare two empty arrays
$keys = array();
$values = array();
// Loop through the array and store the keys and values in separate arrays
foreach ($myArray as $key => $value) {
array_push($keys, $key);
array_push($values, $value);
}
// Output the keys and values arrays
print_r($keys);
print_r($values);
In this example, we define an associative array $myArray. We declare two empty arrays $keys and $values. We use a foreach loop to loop through the array, and on each iteration, we push the key into the $keys array and the value into the $values array using the array_push() function. We then output the $keys and $values arrays using the print_r() function.
Output:
Array
(
[0] => name
[1] => age
[2] => location
)
Array
(
[0] => John
[1] => 30
[2] => New York
)
- how to check RAM size on Linux ?
- how to check hard disk size at linux ?
- Firebase : Is there any way where i can connect to Firebase database with Php scripts?
- Error: could not find react-redux context value; please ensure the compo nent is wrapped in a <Provider>
- Unable to resolve dependency tree error when installing @expo/webpack-config