How can you filter out specific elements from an array based on their values before displaying the data in a table in PHP?

To filter out specific elements from an array based on their values before displaying the data in a table in PHP, you can use the array_filter function. This function allows you to specify a callback function that determines which elements to keep or remove from the array. Once you have filtered the array, you can then display the remaining data in a table format using HTML. 

<?php

// Sample array with data
$data = [
    ['name' => 'John', 'age' => 25],
    ['name' => 'Jane', 'age' => 30],
    ['name' => 'Mike', 'age' => 20],
];

// Filter out elements where age is less than 25
$filteredData = array_filter($data, function($item) {
    return $item['age'] >= 25;
});

// Display filtered data in a table
echo '<table>';
echo '<tr><th>Name</th><th>Age</th></tr>';
foreach ($filteredData as $row) {
    echo '<tr><td>' . $row['name'] . '</td><td>' . $row['age'] . '</td></tr>';
}
echo '</table>';

?>

Keywords

array_filter array_values foreach table data display

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