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
)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 array merge for associative arrays
<?php
$array1 = array('key1' => 'test1', 'key2' => 'test2');
$array2 = array('key3' => 'test3', 'key4' => 'test4');
$resultArray = array_merge($array1, $array2);
// If you have numeric or numeric like keys, array_merge will
// reset the keys to 0 and start numbering from there
$resultArray = $array1 + $array2;
// Using the addition operator will allow you to preserve your keys,
// however any duplicate keys will be ignored.php merge array with same value
function custom_array_merge(&$array1, &$array2) {
$result = Array();
foreach ($array1 as $key_1 => &$value_1) {
// if($value['name'])
foreach ($array2 as $key_1 => $value_2) {
if($value_1['name'] == $value_2['name']) {
$result[] = array_merge($value_1,$value_2);
}
}
}
return $result;
}merge array in php
$a1=array("red","green");
$a2=array("blue","green","yellow");
print_r(array_merge($a1,$a2));Copyright © 2021 Codeinu
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