php merge 2 arrays
<?php
$array1 = [
"color" => "green"
];
$array2 = [
"color" => "red",
"color" => "blue"
];
$result = array_merge($array1, $array2);
?>
// $result
[
"color" => "green"
"color" => "red",
"color" => "blue"
]php combine 2 arrays keep duplicates
$arrKeys = array('str', 'str', 'otherStr');
$arrVals = array('1.22', '1.99', '5.17');
function foo($key, $val) {
return array($key=>$val);
}
$arrResult = array_map('foo', $arrKeys, $arrVals);array merge with same key in php
Input : $a1=array("a"=>"raj", "b"=>"striver");
$a2=array("z"=>"geeks", "b"=>"articles");
Output :
Array
(
[a] => raj
[b] => Array
(
[0] => striver
[1] => articles
)
[z] => geeks
)Copyright © 2021 Codeinu
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