What is the purpose of merging elements in an array in PHP?

Merging elements in an array in PHP allows you to combine multiple arrays into a single array. This can be useful when you have multiple arrays with related data that you want to combine into one array for easier processing or manipulation. 

$array1 = array('a', 'b', 'c');
$array2 = array(1, 2, 3);

$mergedArray = array_merge($array1, $array2);

print_r($mergedArray);

Keywords

array_merge PHP elements array merging

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