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PHP has several loops and conditional statements that have been part of the language since its inception. Unlike them, the foreach statement was introduced in PHP later, influenced by other programming languages to be used for foreach years. Unlike the other loop and conditional statements, the foreach statement is only used in arrays.

Use the Declaration foreach PHP

Create the matrix: $ arr = array (1, 2, 3, 4);

Write status: foreach ($ arr as $ i => $ value)

Write action will be taken. In this case, the action is to multiply the initial value of 10: ($ arr [$ i] = $ value * 10;)

Check Declaration

Check your code syntax errors.

Make sure your parent has the following values: 10, 20, 30, 40.

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