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currentvalue - The current element of array. Use the foreach($array_name as $key => $value) to iterate over elements of an associative array. The forEach () method is represented by the following syntax: array.forEach (callback (currentvalue,index,arr),thisArg) Parameter callback - It represents the function that test the condition. An arrow function expression is a compact alternative to a traditional function expression, with some semantic differences and deliberate limitations in usage: Arrow functions dont have their own bindings to this, arguments, or super, and should not be used as methods.Use the foreach($array_name as $element) to iterate over elements of an indexed array.Code language: plaintext ( plaintext ) Summary The capital city of United States is Washington D.C. The forEach () loop was introduced in ES6 (ECMAScript 2015) to execute the given function once for each element in an array in ascending order. The capital city of United Kingdom is London Output: The capital city of Japan is Tokyo

To iterate over elements of an associative array, you use the following syntax: $value) is $capital". To iterate over all elements of an indexed array, you use the following syntax: ' īlue Code language: plaintext ( plaintext ) PHP foreach with an associative array