在Linux系统中，可以使用PHP执行一些系统命令来获取系统信息
<?php
$os = PHP_OS;
$version = phpversion();
echo "Operating System: $os (Version: $version)";
?>
<?php
$architecture = PHP_ARCHITECTURE;
echo "System Architecture: $architecture";
?>
<?php
$cpu = `lscpu | grep 'CPU(s)'`;
$cpu_count = trim(split('\s+', $cpu)[0]);
echo "CPU Count: $cpu_count";
?>
<?php
$memory = `free -m | grep 'Mem:'`;
$total_memory = trim(split('\s+', $memory)[1]);
echo "Total Memory: $total_memory MB";
?>
<?php
$disk_space = `df -h | grep '/'`;
$total_space = trim(split('\s+', $disk_space)[1]);
echo "Total Disk Space: $total_space";
?>
<?php
$network = `ifconfig | grep 'inet '`;
$ip_address = trim(split('\s+', $network)[0]);
echo "IP Address: $ip_address";
?>
请注意，执行这些命令可能会带来安全风险，因为它们可能会暴露敏感信息。在实际应用中，请确保对输入进行适当的验证和过滤。
