Difference between array_merge and array_combine functions in PHP
In PHP, the array_merge function is used to merge two or more arrays into a single array, combining the values of all input arrays. On the other hand, the array_combine function creates an array by using one array for keys and another for its values.
It is important to note that while array_merge preserves the keys of the arrays being merged, array_combine uses the first array for keys and the second array for values, resulting in a new array with keys from the first array and values from the second array.
Therefore, the main difference between array_merge and array_combine functions in PHP is how they handle the combining of arrays - array_merge merges arrays based on their values, while array_combine creates a new array using one array for keys and another for values.
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