<?php
if (!isset($argv)) {
exit('The script must be run from the command line');
}
print 'Please provide number values: ';
$values = fgets(STDIN);
function getDuplicates($input)
{
$array = explode(' ', $input);
if (!is_array($array)) {
exit('Not an array.');
}
$values = array_count_values($array);
$val = array_search(max($values), $values);
return $val;
}
print 'The most frequent number is: ' . getDuplicates($values);
<?php
require_once 'array_functions.php';
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
if (isset($_POST['frequent'])) {
$input = $_POST['test'];
$duplicates = getDuplicates($input);
} elseif (isset($_POST['reverse'])) {
$input = $_POST['test'];
reverse($input);
} elseif (isset($_POST['largest'])) {
$input = $_POST['test'];
echo largestArray($input);
} elseif (isset($_POST['sort'])) {
$input = $_POST['test'];
$input = sortArray($input);
}
}
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Array Test</title>
</head>
<body>
<?php
if (isset($duplicates)) {
echo $duplicates;
}
?>
