如何使用此备份脚本排除文件夹？

Question

我正在使用这个很棒的脚本来备份我服务器上的文件夹，但是有几个文件夹我想从备份中排除。我将如何排除它们？

谢谢

<?php
/*
 * PHP: Recursively Backup Files & Folders to ZIP-File
 * (c) 2012-2014: Marvin Menzerath - http://menzerath.eu
 * contribution: Drew Toddsby
*/

// Make sure the script can handle large folders/files
ini_set('max_execution_time', 600);
ini_set('memory_limit','1024M');

// Start the backup!
zipData('/var/www/html/uploaded', '/var/www/html/uploaded.zip');
echo 'Finished.';

// Here the magic happens :)
function zipData($source, $destination) {
    if (extension_loaded('zip')) {
        if (file_exists($source)) {
            $zip = new ZipArchive();
            if ($zip->open($destination, ZIPARCHIVE::CREATE)) {
                $source = realpath($source);
                if (is_dir($source)) {
                    $iterator = new RecursiveDirectoryIterator($source);
                    // skip dot files while iterating 
                    $iterator->setFlags(RecursiveDirectoryIterator::SKIP_DOTS);
                    $files = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::SELF_FIRST);
                    foreach ($files as $file) {
                        $file = realpath($file);
                        if (is_dir($file)) {
                            $zip->addEmptyDir(str_replace($source . '/', '', $file . '/'));
                        } else if (is_file($file)) {
                            $zip->addFromString(str_replace($source . '/', '', $file), file_get_contents($file));
                        }
                    }
                } else if (is_file($source)) {
                    $zip->addFromString(basename($source), file_get_contents($source));
                }
            }
            return $zip->close();
        }
    }
    return false;
}

Answer 1

输入$no_zip您要排除的路径。并查看行 if(!in_array($file, $no_zip) {

   <?php
    /*
     * PHP: Recursively Backup Files & Folders to ZIP-File
     * (c) 2012-2014: Marvin Menzerath - http://menzerath.eu
     * contribution: Drew Toddsby
    */

    // Make sure the script can handle large folders/files
    ini_set('max_execution_time', 600);
    ini_set('memory_limit','1024M');

    // Start the backup!
    zipData('/var/www/html/uploaded', '/var/www/html/uploaded.zip');
    echo 'Finished.';

    $no_zip = array('path_1', 'path_2');

    // Here the magic happens :) Edit: Very Funny ;-)
    function zipData($source, $destination) {
        if (extension_loaded('zip')) {
            if (file_exists($source)) {
                $zip = new ZipArchive();
                if ($zip->open($destination, ZIPARCHIVE::CREATE)) {
                    $source = realpath($source);
                    if (is_dir($source)) {
                        $iterator = new RecursiveDirectoryIterator($source);
                        // skip dot files while iterating 
                        $iterator->setFlags(RecursiveDirectoryIterator::SKIP_DOTS);
                        $files = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::SELF_FIRST);
                        foreach ($files as $file) {

                            //check 
                            if(!in_array($file, $no_zip)) {

                            $file = realpath($file);
                            if (is_dir($file)) {
                                $zip->addEmptyDir(str_replace($source . '/', '', $file . '/'));
                            } else if (is_file($file)) {
                                $zip->addFromString(str_replace($source . '/', '', $file), file_get_contents($file));
                            }

                        }

                        }
                    } else if (is_file($source)) {
                        $zip->addFromString(basename($source), file_get_contents($source));
                    }
                }
                return $zip->close();
            }
        }
        return false;
    }

Answer 2

我这样试过

<?php
/*
 * PHP: Recursively Backup Files & Folders to ZIP-File
 * (c) 2012-2014: Marvin Menzerath - http://menzerath.eu
 * contribution: Drew Toddsby
*/

// Make sure the script can handle large folders/files
ini_set('max_execution_time', 600);
ini_set('memory_limit','1024M');

// Start the backup!
zipData('/var/www/html/uploaded', '/var/www/html/uploaded.zip'); //add a third array parameter with names/relative paths of what you want to exclude
echo 'Finished.';

// Here the magic happens :)
function zipData($source, $destination, $nozip = array()) {
    if (is_array($nozip) && extension_loaded('zip')) {
        if (file_exists($source)) {
            $zip = new ZipArchive();
            if ($zip->open($destination, ZIPARCHIVE::CREATE)) {
                $source = realpath($source);
                if (is_dir($source)) {
                    $iterator = new RecursiveDirectoryIterator($source);
                    // skip dot files while iterating 
                    $iterator->setFlags(RecursiveDirectoryIterator::SKIP_DOTS);
                    $files = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::SELF_FIRST);
                    foreach ($files as $file) {
                        $file = realpath($file);
                        if(!match($file, $nozip)) //Check if it has to zip the file/folder
                        {
                            if (is_dir($file)) {
                                $zip->addEmptyDir(str_replace($source . '/', '', $file . '/'));
                            } else if (is_file($file)) {
                                $zip->addFromString(str_replace($source . '/', '', $file), file_get_contents($file));
                            }
                        }
                    }
                } else if (is_file($source)) {
                    $zip->addFromString(basename($source), file_get_contents($source));
                }
            }
            return $zip->close();
        }
    }
    return false;
}


//Returns true if $item is matched once through $array by preg_match()
function match($item, $array)
{
    $matching = array("\" => "[\/|\\]", "/" => "[\/|\\]");
    foreach($array as $i)
    {
        $str = strtr($i, $matching); //creates the regex
        if(preg_match("/".$str."/i", $item))
            return true;
    }

    return false;
}
?>

我向 zipData() 添加了一个名为 $nozip 的参数，它是一个包含要排除的文件夹的名称（或相对路径）的数组。然后为了进行匹配，我添加了一个名为 match() 的函数，该函数使用正则表达式进行强匹配，如果它不在 $nozip.

中，它会压缩 file/folder

它绝对适用于本地

Answer 3

这里有很好的答案。这是我的，供您选择最适合您的。

我只是添加了一个新的var $exclude，你可以设置你想要排除的文件夹和文件。例如。您要排除文件夹 3、7 和文件 8/fdsgdfg.js:

<?php
/*
 * PHP: Recursively Backup Files & Folders to ZIP-File
 * (c) 2012-2014: Marvin Menzerath - http://menzerath.eu
 * contribution: Drew Toddsby
*/

// Make sure the script can handle large folders/files
ini_set('max_execution_time', 600);
ini_set('memory_limit','1024M');

$dir = '/var/www/hack/to_bk';

$exclude = array("$dir/3","$dir/7", "$dir/8/fdsgdfg.js");

// Start the backup!
zipData($dir, '/var/www/html/uploaded.zip', $exclude);
echo 'Finished.';
// Here the magic happens :)
function zipData($source, $destination, $exclude) {
    if (extension_loaded('zip')) {
        if (file_exists($source)) {
            $zip = new ZipArchive();
            if ($zip->open($destination, ZIPARCHIVE::CREATE)) {
                $source = realpath($source);
                if (is_dir($source)) {
                    $iterator = new RecursiveDirectoryIterator($source);
                    // skip dot files while iterating 
                    $iterator->setFlags(RecursiveDirectoryIterator::SKIP_DOTS);
                    $files = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::SELF_FIRST);
                    foreach ($files as $file) {
                        if ( in_array($file, $exclude) ) {
                            continue;
                        }
                        if ( is_file($file) ) {
                            $p = pathinfo($file);
                            if ( in_array($p['dirname'], $exclude) ) {
                                continue;
                            }
                        }
                        $file = realpath($file);
                        if (is_dir($file)) {
                            $zip->addEmptyDir(str_replace($source . '/', '', $file . '/'));
                        } else if (is_file($file)) {
                            $zip->addFromString(str_replace($source . '/', '', $file), file_get_contents($file));
                        }
                    }
                } else if (is_file($source)) {
                    $zip->addFromString(basename($source), file_get_contents($source));
                }
            }
            return $zip->close();
        }
    }
    return false;
}

如果当前file/folder在数组中，则继续，不执行代码，如果是文件，让我们验证此文件夹的文件是否在排除数组中。

没有额外的功能，只是多了一个参数而已=)

Answer 4

尝试在您的 zip 函数中添加一组排除的文件夹。当然，排除的文件夹必须是 $source

的子文件夹

    ini_set('memory_limit','1024M');

    // Start the backup!
    zipData('/var/www/html/uploaded', '/var/www/html/uploaded.zip', array('/var/www/html/uploaded/sb0','/var/www/html/uploaded/sb1','/var/www/html/uploaded/sb2','/var/www/html/uploaded/sb3'));
    echo 'Finished.';

    // Here the magic happens :)
    function zipData($source, $destination, $excluded = array()) {
        if (extension_loaded('zip')) {
            if (file_exists($source)) {
                $zip = new ZipArchive();
                if ($zip->open($destination, ZIPARCHIVE::CREATE)) {
                    $source = realpath($source);
                    if (is_dir($source)) {
                        $iterator = new RecursiveDirectoryIterator($source);
                        // skip dot files while iterating 
                        $iterator->setFlags(RecursiveDirectoryIterator::SKIP_DOTS);
                        $files = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::SELF_FIRST);
                        foreach ($files as $file) {
                          $file = realpath($file);
                          if (in_array($file,$excluded,true)!=true) { // if (!in_array($file,$excluded,true)) // check if sub-folder is in excluded array.
                            if (is_dir($file)) {
                                $zip->addEmptyDir(str_replace($source . '/', '', $file . '/'));
                            } else if (is_file($file)) {
                                $zip->addFromString(str_replace($source . '/', '', $file), file_get_contents($file));
                            }
                          }
                        }
                    } else if (is_file($source)) {
                        $zip->addFromString(basename($source), file_get_contents($source));
                    }
                }
                return $zip->close();
            }
        }
        return false;
    }

如何使用此备份脚本排除文件夹？

How can I exclude folders with this backup script?

php

algorithm

file

zip

backup