<?php

$zipName = ‘./test.zip’;

if (file_exists($zipName)) {

$zip = new ZipArchive();

$res = $zip->open($zipName);

$fileNum = $zip->numFiles;

for ($i = 0; $i < $fileNum; $i++) {

$statInfo = $zip->statIndex($i, ZipArchive::FL_ENC_RAW);

$zip->renameIndex($i, iconv(‘GBK’, ‘utf-8//IGNORE’, $statInfo[‘name’]));

}

$zip->close();

$zip->open($zipName);

//解压至指定目录

$zip->extractTo(‘./cs’);

$zip->close();

if (unlink($zipName)) {

echo ‘解压成功并删除压缩包完成’;

} else {

echo ‘删除压缩包失败’;

}

} else {

echo ‘不存在压缩包’;

}