<?php
// 获取磁盘使用情况（使用允许的目录路径）
function getDiskUsage() {
// 使用当前脚本所在目录作为基准路径
$baseDir = __DIR__;
$total = disk_total_space($baseDir);
$free = disk_free_space($baseDir);
$used = $total - $free;
// 防止除以零错误
if ($total == 0) {
return [
'total' => '未知',
'free' => '未知',
'used' => '未知',
'percent' => 0,
'percentFree' => 0
];
}
$percent = round(($used / $total) * 100, 2);
$percentFree = round(($free / $total) * 100, 2);
return [
'total' => formatBytes($total),
'free' => formatBytes($free),
'used' => formatBytes($used),
'percent' => $percent,
'percentFree' => $percentFree
];
}
// 格式化字节大小
function formatBytes($bytes, $precision = 2) {
if ($bytes == 0) return '0 B';
$units = ['B', 'KB', 'MB', 'GB', 'TB'];
$bytes = max($bytes, 0);
$pow = floor(($bytes ? log($bytes) : 0) / log(1024));
$pow = min($pow, count($units) - 1);
$bytes /= pow(1024, $pow);
return round($bytes, $precision) . ' ' . $units[$pow];
}
// 获取系统信息
function getSystemInfo() {
return [
'os' => php_uname('s') . ' ' . php_uname('r'),
'php_version' => PHP_VERSION,
'server_software' => $_SERVER['SERVER_SOFTWARE'] ?? '未知',
'server_time' => date('Y-m-d H:i:s')
];
}
// 获取磁盘使用情况
$diskUsage = getDiskUsage();
$systemInfo = getSystemInfo();
?>
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>磁盘使用统计</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<style>
body {
background-color: #f8f9fa;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.dashboard {
max-width: 1200px;
margin: 30px auto;
padding: 20px;
}
.card {
border-radius: 10px;
box-shadow: 0 4px 12px rgba(0,0,0,0.1);
margin-bottom: 20px;
border: none;
}
.card-header {
background-color: #4a6fdc;
color: white;
font-weight: 600;
border-radius: 10px 10px 0 0 !important;
padding: 12px 20px;
}
.progress {
height: 25px;
border-radius: 15px;
background-color: #e9ecef;
}
.progress-bar {
border-radius: 15px;
font-weight: 600;
}
.stat-card {
text-align: center;
padding: 20px;
border-radius: 10px;
background-color: white;
box-shadow: 0 2px 8px rgba(0,0,0,0.08);
margin-bottom: 20px;
transition: transform 0.3s;
}
.stat-card:hover {
transform: translateY(-5px);
}
.stat-value {
font-size: 2.2rem;
font-weight: 700;
margin: 10px 0;
}
.stat-label {
color: #6c757d;
font-size: 0.9rem;
}
.chart-container {
position: relative;
height: 300px;
width: 100%;
}
.system-info {
background-color: #f8f9fa;
border-radius: 8px;
padding: 15px;
}
.system-info-item {
margin-bottom: 10px;
display: flex;
justify-content: space-between;
}
.system-info-label {
font-weight: 600;
color: #495057;
}
.system-info-value {
color: #6c757d;
}
</style>
</head>
<body>
<div class="dashboard">
<div class="row mb-4">
<div class="col-12">
<h1 class="text-center">磁盘使用统计</h1>
<p class="text-center text-muted">当前目录: <?php echo __DIR__; ?></p>
</div>
</div>
<div class="row mb-4">
<div class="col-md-4">
<div class="stat-card">
<div class="stat-label">总空间</div>
<div class="stat-value text-primary"><?php echo $diskUsage['total']; ?></div>
</div>
</div>
<div class="col-md-4">
<div class="stat-card">
<div class="stat-label">已用空间</div>
<div class="stat-value text-danger"><?php echo $diskUsage['used']; ?></div>
</div>
</div>
<div class="col-md-4">
<div class="stat-card">
<div class="stat-label">可用空间</div>
<div class="stat-value text-success"><?php echo $diskUsage['free']; ?></div>
</div>
</div>
</div>
<div class="row mb-4">
<div class="col-md-6">
<div class="card">
<div class="card-header">磁盘使用率</div>
<div class="card-body">
<div class="progress mb-3">
<div class="progress-bar bg-danger" role="progressbar"
style="width: <?php echo $diskUsage['percent']; ?>%"
aria-valuenow="<?php echo $diskUsage['percent']; ?>"
aria-valuemin="0" aria-valuemax="100">
<?php echo $diskUsage['percent']; ?>%
</div>
</div>
<div class="d-flex justify-content-between">
<span>已用: <?php echo $diskUsage['percent']; ?>%</span>
<span>可用: <?php echo $diskUsage['percentFree']; ?>%</span>
</div>
</div>
</div>
</div>
<div class="col-md-6">
<div class="card">
<div class="card-header">磁盘使用分布</div>
<div class="card-body">
<div class="chart-container">
<canvas id="diskChart"></canvas>
</div>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div class="card">
<div class="card-header">系统信息</div>
<div class="card-body">
<div class="system-info">
<div class="system-info-item">
<span class="system-info-label">操作系统:</span>
<span class="system-info-value"><?php echo $systemInfo['os']; ?></span>
</div>
<div class="system-info-item">
<span class="system-info-label">PHP版本:</span>
<span class="system-info-value"><?php echo $systemInfo['php_version']; ?></span>
</div>
<div class="system-info-item">
<span class="system-info-label">服务器软件:</span>
<span class="system-info-value"><?php echo $systemInfo['server_software']; ?></span>
</div>
<div class="system-info-item">
<span class="system-info-label">服务器时间:</span>
<span class="system-info-value"><?php echo $systemInfo['server_time']; ?></span>
</div>
</div>
</div>
</div>
</div>
<div class="col-md-6">
<div class="card">
<div class="card-header">磁盘空间详情</div>
<div class="card-body">
<table class="table table-striped">
<tbody>
<tr>
<td>总空间</td>
<td class="text-end"><?php echo $diskUsage['total']; ?></td>
</tr>
<tr>
<td>已用空间</td>
<td class="text-end text-danger"><?php echo $diskUsage['used']; ?></td>
</tr>
<tr>
<td>可用空间</td>
<td class="text-end text-success"><?php echo $diskUsage['free']; ?></td>
</tr>
<tr>
<td>使用率</td>
<td class="text-end"><?php echo $diskUsage['percent']; ?>%</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
<script>
// 磁盘使用饼图
const ctx = document.getElementById('diskChart').getContext('2d');
const diskChart = new Chart(ctx, {
type: 'pie',
data: {
labels: ['已用空间', '可用空间'],
datasets: [{
data: [<?php echo $diskUsage['percent']; ?>, <?php echo $diskUsage['percentFree']; ?>],
backgroundColor: [
'#dc3545',
'#28a745'
],
borderWidth: 0
}]
},
options: {
responsive: true,
maintainAspectRatio: false,
plugins: {
legend: {
position: 'bottom',
labels: {
font: {
size: 14
},
padding: 20
}
},
tooltip: {
callbacks: {
label: function(context) {
return context.label + ': ' + context.raw + '%';
}
}
}
}
}
});
</script>
</body>
</html>转自吾爱破解
