php array_merge
<?php
$array1 = array("color" => "red", 2, 4);
$array2 = array("a", "b", "color" => "green", "shape" => "trapezoid", 4);
$result = array_merge($array1, $array2);
print_r($result);
?>
Array
(
[color] => green
[0] => 2
[1] => 4
[2] => a
[3] => b
[shape] => trapezoid
[4] => 4
)array_combine function in php
/* Array_combine is inbuilt function in php, which is use to combine two array in key value pair */
/* make sure both array should be of same length */
<?php
$fname=array("Peter","Ben","Joe");
$age=array("35","37","43");
$c=array_combine($fname,$age);
print_r($c);
?>
/*
Output:
Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )
*/
/*
I hope it will help you.
Namaste
Stay home stay safe
*/merge two arrays one as key to another php
// two arrays one become keys and second becomes values
array_combine ( array $keys , array $values );array merge in php
/* Array merge is basically use to merge the two array data. */
<?php
$a1=array("red","green");
$a2=array("blue","green","yellow");
print_r(array_merge($a1,$a2));
?>
/*
Output:
Array ( [0] => red [1] => green [2] => blue [3] => green [4] => yellow )
*/
<?php
$a1=array("a"=>"red","b"=>"green");
$a2=array("c"=>"blue","b"=>"yellow");
print_r(array_merge($a1,$a2));
?>
/*
Output:
Array ( [a] => red [b] => yellow [c] => blue )
*/
/* In above example you can check the difference in output
it takes all values of both array in final output, but not in associative array you can check.
because one value gets overwritten by same key reference in both array.
*/php combine values of two arrays
$all_arrays = array_merge($array1, $array2, $array3, ...);Copyright © 2021 Codeinu
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