If you are trying to use Phar for a web application and just getting a blank screen, if you have enabled suhosin as well you have to add:
suhosin.executor.include.whitelist="phar"
to "/etc/php5/conf.d/suhosin.ini" file or your "php.ini" file.
once done everything works fine and dandy.
PHP.mk документација
Користење на Phar архиви: Вовед
Почист и полокален преглед на PHP референцата, со задржана структура од PHP.net и подобра читливост за примери, секции и белешки.
Патека
phar.using.intro.php
Локална патека за оваа страница.
Извор
php.net/manual/en
Оригиналниот HTML се реупотребува и локално се стилизира.
Режим
Прокси + превод во позадина
Кодовите, табелите и белешките остануваат читливи во истиот тек.
Референца
phar.using.intro.php
Користење на Phar архиви: Вовед
Референца за `phar.using.intro.php` со подобрена типографија и навигација.
Користење на Phar архиви: Вовед
Phar archives are similar in concept to Java JAR archives, but are tailored to the needs and to the flexibility of PHP applications. A Phar archive is used to distribute a complete PHP application or library in a single file. A Phar archive application is used exactly like any other PHP application:
php coolapplication.phar
Using a Phar archive library is identical to using any other PHP library:
<?php
include 'coollibrary.phar';
?>
На phar stream wrapper provides the core of the phar extension, and is explained in detail here. The phar stream wrapper allows accessing the files within a phar archive using PHP's standard file functions fopen(), opendir(), and others that work on regular files. The phar stream wrapper supports all read/write operations on both files and directories.
<?php
include 'phar://coollibrary.phar/internal/file.php';
header('Content-type: image/jpeg');
// phars can be accessed by full path or by alias
echo file_get_contents('phar:///fullpath/to/coollibrary.phar/images/wow.jpg');
?>На за да работи за class implements advanced functionality for accessing files and for creating phar archives. The Phar class is explained in detail here.
<?php
try {
// open an existing phar
$p = new Phar('coollibrary.phar', 0);
// Phar extends SPL's DirectoryIterator class
foreach (new RecursiveIteratorIterator($p) as $file) {
// $file is a PharFileInfo class, and inherits from SplFileInfo
echo $file->getFileName() . "\n";
echo file_get_contents($file->getPathName()) . "\n"; // display contents;
}
if (isset($p['internal/file.php'])) {
var_dump($p['internal/file.php']->getMetadata());
}
// create a new phar - phar.readonly must be 0 in php.ini
// phar.readonly is enabled by default for security reasons.
// On production servers, Phars need never be created,
// only executed.
if (Phar::canWrite()) {
$p = new Phar('newphar.tar.phar', 0, 'newphar.tar.phar');
// make this a tar-based phar archive, compressed with gzip compression (.tar.gz)
$p = $p->convertToExecutable(Phar::TAR, Phar::GZ);
// create transaction - nothing is written to newphar.phar
// until stopBuffering() is called, although temporary storage is needed
$p->startBuffering();
// add all files in /path/to/project, saving in the phar with the prefix "project"
$p->buildFromIterator(new RecursiveIteratorIterator(new RecursiveDirectoryIterator('/path/to/project')), '/path/to/');
// add a new file via the array access API
$p['file1.txt'] = 'Information';
$fp = fopen('hugefile.dat', 'rb');
// copy all data from the stream
$p['data/hugefile.dat'] = $fp;
if (Phar::canCompress(Phar::GZ)) {
$p['data/hugefile.dat']->compress(Phar::GZ);
}
$p['images/wow.jpg'] = file_get_contents('images/wow.jpg');
// any value can be saved as file-specific meta-data
$p['images/wow.jpg']->setMetadata(array('mime-type' => 'image/jpeg'));
$p['index.php'] = file_get_contents('index.php');
$p->setMetadata(array('bootstrap' => 'index.php'));
// save the phar archive to disk
$p->stopBuffering();
}
} catch (Exception $e) {
echo 'Could not open Phar: ', $e;
}
?>In addition, verification of phar file contents can be done using any of the supported symmetric hash algorithms (MD5, SHA1, SHA256 and SHA512 if ext/hash is enabled) and using asymmetric public/private key signing using OpenSSL. To take advantage of OpenSSL signing, you need to generate a public/private key pair, and use the private key to set the signature using класа) мора да имаат нивниот потпис креиран и поставен експлицитно преку. In addition, the public key as extracted using this code:
<?php
$public = openssl_get_publickey(file_get_contents('private.pem'));
$pkey = '';
openssl_pkey_export($public, $pkey);
?>/path/to/my.phar, the public key must be saved as /path/to/my.phar.pubkey, or phar will be unable to verify the OpenSSL signature.
На за да работи за class also provides 3 static methods, се добри места за почеток исто така. Ако дистрибуирате веб-базирана апликација, клучно е да знаете за, и поврзаниот метод and Овој метод обезбедува едноставен и лесен начин за креирање шаблон што ќе изврши почетна датотека од phar архивата. Дополнително, може да се наведат различни датотеки за извршување на phar архивата од командната линија наспроти преку веб-сервер. Шаблонот за лоадер исто така повикува that are crucial to packaging up PHP applications designed for usage on regular filesystems and for web-based applications. се добри места за почеток исто така. Ако дистрибуирате веб-базирана апликација, клучно е да знаете за implements a front controller that routes HTTP calls to the correct location within the phar archive. и поврзаниот метод is used to modify the values of the $_SERVER array to trick applications that process these values. Овој метод обезбедува едноставен и лесен начин за креирање шаблон што ќе изврши почетна датотека од phar архивата. Дополнително, може да се наведат различни датотеки за извршување на phar архивата од командната линија наспроти преку веб-сервер. Шаблонот за лоадер исто така повикува instructs Phar to intercept calls to fopen(), file_get_contents(), opendir(), and all of the stat-based functions (file_exists(), is_readable() and so on) and route all relative paths to locations within the phar archive.
As an example, packaging up a release of the popular phpMyAdmin application for use as a phar archive requires only this simple script and then phpMyAdmin.phar.tar.php can be accessed as a regular file from your web server after modifying the user/password:
<?php
@unlink('phpMyAdmin.phar.tar.php');
copy('phpMyAdmin-2.11.3-english.tar.gz', 'phpMyAdmin.phar.tar.php');
$a = new Phar('phpMyAdmin.phar.tar.php');
$a->startBuffering();
$a["phpMyAdmin-2.11.3-english/config.inc.php"] = '<?php
/* Servers configuration */
$i = 0;
/* Server localhost (config:root) [1] */
$i++;
$cfg[\'Servers\'][$i][\'host\'] = \'localhost\';
$cfg[\'Servers\'][$i][\'extension\'] = \'mysqli\';
$cfg[\'Servers\'][$i][\'connect_type\'] = \'tcp\';
$cfg[\'Servers\'][$i][\'compress\'] = false;
$cfg[\'Servers\'][$i][\'auth_type\'] = \'config\';
$cfg[\'Servers\'][$i][\'user\'] = \'root\';
$cfg[\'Servers\'][$i][\'password\'] = \'\';
/* End of servers configuration */
if (strpos(PHP_OS, \'WIN\') !== false) {
$cfg[\'UploadDir\'] = getcwd();
} else {
$cfg[\'UploadDir\'] = \'/tmp/pharphpmyadmin\';
@mkdir(\'/tmp/pharphpmyadmin\');
@chmod(\'/tmp/pharphpmyadmin\', 0777);
}';
$a->setStub('<?php
Phar::interceptFileFuncs();
Phar::webPhar("phpMyAdmin.phar", "phpMyAdmin-2.11.3-english/index.php");
echo "phpMyAdmin is intended to be executed from a web browser\n";
exit -1;
__HALT_COMPILER();
');
$a->stopBuffering();
?>Белешки од корисници 3 белешки
mediaboat at gmail dot com ¶
пред 15 години
ch1902 ¶
пред 11 години
If you are going to be running a webPhar from the browser, for example http://localhost/myphar.phar then you will probably have to associate the .phar extension with PHP in your webserver to interpret the PHP code. In Apache modify httpd.conf to include
AddType application/x-httpd-php .php .phar
frame86 на live dot com ¶
12 години пред
The openssl example is completely wrong. The public key must be extracted from certificate and openssl_pkey_export() is for private key only.
Working example:
<?php
$publicKey = openssl_get_publickey(file_get_contents('certificate.pem'));
$details = openssl_pkey_get_details($publicKey);
file_put_contents('my.phar.pubkey', $details['key']);
?>
No need to say that the best and strongest encryption of my.phar/.phar/signature.bin is useless if the consumer does not check against a valid fingerprint or certificate of public key as anybody can open, read, recreate and sign a new archive with new key. Do you do? Think about it.