In PHP, creating an array based on two other arrays involves combining or merging the values of the two arrays to form a new array. This process is commonly referred to as array merging or zipping. There are several approaches to achieve this, each with its own advantages and use cases.

1. Using array_map() function:

• The array_map() function is a versatile way to apply a callback function to the elements of one or more arrays.

• When using array_map(null, $array1, $array2), it combines the elements of $array1 and $array2 into a new array, where each element is an array containing corresponding elements from both input arrays.

Output:

2. Using a loop:

• A loop allows you to iterate through the arrays manually, combining elements based on their positions.

• This approach is more explicit and may be preferable if you need more control over the merging process.

Output:

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