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php merge two arrays into one


By : Dr-Turner
Date : May 05 2020, 10:22 AM

I have following code array like :

$foo = [
    a => 0,
    b => 0,
    c => 0,
    d => 0
];

$bar = [
    c => 3,
]

How can I merge $foo and $bar in such a way that the output is like this

$foobar = [
    a => 0,
    b => 0,
    c => 3,
    d => 0
]

I have tried array_diff and array_intersect but didn't get any result.

Answer :

See the array-replace code function. The next snippet should work:

<?php
$foo = [
    a => 0,
    b => 0,
    c => 0,
    d => 0
];

$bar = [
    c => 3,
];

$merged = array_replace($foo, $bar);
print_r($merged);
?>

Output:

Array ( [a] => 0 [b] => 0 [c] => 3 [d] => 0 )


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