<?php
if (!isset($argv)) {
exit('The script must be run from the command line');
}
print 'Please provide an array of numbers: ';
$values = fgets(STDIN);
function largestArray($array)
{
$integer = array_map('floatval', explode(', ', $array));
$onlyInt = array_filter($integer, 'is_numeric');
foreach ($onlyInt as $key => $value) {
if ($value == 0) {
exit('Array must only be integer or float.');
}
}
$value = max($onlyInt);
return $value;
}
echo 'The largest value on the array is: ' . largestArray($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;
}
?>
