array_combine() Function
This function combine only two arrays with one array containing keys and another array containing values.
Syntax:
array_combine(array1, array2)
Parameters:
- array1 is the first array with keys.
- array2 is the second array with values.
Return Value: It returns the combined array.
Example: PHP program to combine arrays.
<?php
// Define array1 with keys
$array1 = array("subject1" ,"subject2");
// Define array2 with values
$array2 = array( "c/c++", "java");
// Combine two arrays
$final = array_combine($array1, $array2);
// Display merged array
print_r($final);
?>
Output
Array
(
[subject1] => c/c++
[subject2] => java
)
Example 2:
<?php
// Define array1 with keys
$array1 = array("subject1",
"subject2", "subject3", "subject4");
// Define array2 with values
$array2 = array( "c/c++", "java", "Python", "HTML");
// Combine two arrays
$final = array_combine($array1, $array2);
// Display merged array
print_r($final);
?>
Output
Array
(
[subject1] => c/c++
[subject2] => java
[subject3] => Python
[subject4] => HTML
)
How to use array_merge() and array_combine() in PHP ?
In this article, we will discuss about how to use array_merge() and array_combine() functions in PHP. Both functions are array based functions used to combine two or more arrays using PHP. We will see each function with syntax and implementation