Hi friends, today I am coming with another post how to check value exists in array in PHP. When we put some value in a array, we need to check the value already exists in the array. For solving this types of problem I create three functions for three types of array (Indexed array, Associative arrays, Multidimensional arrays). Using my code you can easily check a value exists in an array.

Check value exists in numeric array in PHP




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Check value exists in array php
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