PHP Array Function
What is array Function?
Explanation
The "array" function is used to create an array. The elements of array is ordered map which associates values to keys
array(key => value)
In the above syntax each array elements is created with a key and value. If the key is skipped the function will automatically assign a numerical key starting from "0".
<?php
$b=array("1"=>"Cherry","2"=>"Apple");
print_r($b);
?> Result :
Array ( 1 => Cherry 2 => Apple )
In the above example an array "$b" is created with keys "1" ,"2" and values "Cherry", "Apple".
Syntax:
array(key => value)
In the above syntax each array elements is created with a key and value. If the key is skipped the function will automatically assign a numerical key starting from "0".
Example :
<?php
$b=array("1"=>"Cherry","2"=>"Apple");
print_r($b);
?>
Array ( 1 => Cherry 2 => Apple )
In the above example an array "$b" is created with keys "1" ,"2" and values "Cherry", "Apple".
