How can you filter an array in PHP based on a specific condition and display the lowest price?

To filter an array in PHP based on a specific condition and display the lowest price, you can use the `array_filter()` function to filter the array based on the condition, and then use the `min()` function to find the lowest price among the filtered values. 

<?php

// Sample array of prices
$prices = [10, 15, 20, 25, 30];

// Filter the array to only include prices less than or equal to 20
$filteredPrices = array_filter($prices, function($price) {
    return $price <= 20;
});

// Find the lowest price among the filtered values
$lowestPrice = min($filteredPrices);

// Display the lowest price
echo "The lowest price is: $lowestPrice";

?>

Keywords

array_filter array condition lowest price PHP

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