Adding items in PHP

 Adding items in PHP 

If you're referring to adding items to an array or a list in PHP.

 

Examples:-  Adding Items to an Indexed Array:

<?php

// Creating an indexed array

$fruits = array("apple", "orange", "banana");

 

// Adding an item at the end of the array

$fruits[] = "grape";

 

// Adding multiple items at the end of the array

$fruits[] = "kiwi";

$fruits[] = "pineapple";

 

// Displaying the updated array

print_r($fruits);

?>

 

 Adding Items to an Associative Array:

<?php

// Creating an associative array

$person = array(

    "name" => "John",

    "age" => 30,

    "city" => "New York"

);

 

// Adding a new key-value pair

$person["occupation"] = "Engineer";

 

// Displaying the updated associative array

print_r($person);

 

<?

 Adding Items to the Beginning of an Array:

<?php

// Creating an indexed array

$numbers = array(3, 5, 7);

 

// Adding an item at the beginning of the array

array_unshift($numbers, 1);

 

// Displaying the updated array

print_r($numbers);

?>

 

 Adding Items Using the `array_push()` Function:

<?php

// Creating an indexed array

$colors = array("red", "blue", "green");

 

// Adding an item at the end of the array using array_push

array_push($colors, "yellow");

 

// Adding multiple items at the end of the array using array_push

array_push($colors, "orange", "purple");

 

// Displaying the updated array

print_r($colors);

 

?>

 Adding Items to a List Using `explode()` and `array_merge()`:

<?php

// Existing comma-separated list

$existingList = "apple, orange, banana";

 

// Exploding the existing list into an array

$items = explode(", ", $existingList);

 

// Adding a new item

$items[] = "grape";

 

// Merging the updated items into a new list

$newList = implode(", ", $items);

 

// Displaying the updated list

echo $newList;

?>

 

These examples cover various ways to add items to arrays or lists in PHP.

 

 Adding Items to an Associative Array Using Square Bracket Notation:

<?php

// Creating an associative array

$person = [

    "name" => "Alice",

    "age" => 25,

    "city" => "London"

];

 

// Adding a new key-value pair

$person["occupation"] = "Software Developer";

 

// Displaying the updated associative array

print_r($person);

 

?>

 Adding Items to an Array with Specific Keys:

<?php

// Creating an indexed array

$fruits = ["apple", "orange", "banana"];

 

// Adding an item with a specific key

$fruits[3] = "kiwi";

 

// Adding multiple items with specific keys

$fruits[4] = "pineapple";

$fruits[5] = "grape";

 

// Displaying the updated array

print_r($fruits);

 

?>

 Adding Items Using the `array_merge()` Function:

<?php

// Creating an indexed array

$firstArray = [1, 2, 3];

 

// Creating another indexed array

$secondArray = [4, 5, 6];

 

// Merging the two arrays

$mergedArray = array_merge($firstArray, $secondArray);

 

// Displaying the merged array

print_r($mergedArray);

?>

 

 Adding Items to an Array with `array_splice()`:

<?php

// Creating an indexed array

$numbers = [1, 2, 3, 7, 8, 9];

 

// Adding items at a specific position

array_splice($numbers, 3, 0, [4, 5, 6]);

 

// Displaying the updated array

print_r($numbers);

?>

 

 Adding Items to the End of an Array Using the `array_push()` Function:

<?php

// Creating an indexed array

$colors = ["red", "blue", "green"];

 

// Adding an item at the end of the array using array_push

array_push($colors, "yellow");

 

// Adding multiple items at the end of the array using array_push

array_push($colors, "orange", "purple");

 

// Displaying the updated array

print_r($colors);

?>

 

These examples showcase different methods for adding items to arrays or lists in PHP, whether they are indexed arrays or associative arrays.