I am trying to connect using SFTP (phpseclib) with a manual installation. That's the very first time I'm using namespaces so I don't know if what I'm doing is the way I have to.
I did download phpseclib from GitHub as ZIP and put it in /home/libs_web/php/class/phpseclib3
After that I used this code (just as example) :
require('/home/libs_web/php/class/phpseclib3/Net/SFTP.php');
use phpseclib3\Net\SFTP;
$sftp = new SFTP('localhost');
$sftp->login('username', 'password');
As mentioned here but with an include on top : https://phpseclib.com/docs/sftp
Here is my error : Fatal error: Uncaught Error: Class 'phpseclib3\Net\SSH2' not found in /home/libs_web/php/class/phpseclib3/Net/SFTP.php:52
It seems like my Namespace doesn't work correctly. I do not use autoloader, composer, and tried to set the working directory to /home/libs_web/php/class/phpseclib3/ & /home/libs_web/php/class/.
Don't know what to do more. If I include the file /Net/SSH2.php I'll have another error about another file. I think this isn't the proper way to work.
Could you please provide some help ?
phpseclib3 is best installed with Composer. eg. on the CLI do composer init; composer require phpseclib/phpseclib:~3.0. You'd also put require __DIR__ . '/vendor/autoload.php'; at the top of your file
If you wanted to do something like make your source code available for people to download and make it work on shared hosts were CLI access might not be available I guess you could do Composer and then upload the vendor/ directory by itself or include it with your zip file or whatever.
Related
Here is a weird problem i'm facing; after updating Joomla to the latest version, website failed to up load but, as i've made a backup manually from these folders:
administrator
bin
cli
components
includes
layouts
libraries
modules
plugins
yt-assets
and all the root files, after restoring the backup still the website is not loading and just says
"Fatal error: Cannot redeclare jblogerror() in on line 0" !
Any suggestion? Thank you.
Apparently, the version of jBlog you are using is loading its attempting to load its own classes twice.
Let's assume the jBlog developers already fixed it and you carelessly ignored the warning to ensure all your extensions are compatible before updating.
Are you able to access administrator? Simply go there and upgrade jBlog including any modules.
Else, the issue lies within a plugin. In order to access the administrator and perform the update, you will need to manually disable the offending plugin.
A simple way is to rename its folder: start from plugins/system then plugins/content hopefully you'll have spotted it by then. Look into the subfolders of each and spot any that may be relevant to jBlog (or grep through the folder to locate the specific string)
If you have console access, simply run
# grep -rl jblogerror plugins/system
and you should see all the files that include such string, just rename their main plugin folder. But you could also do all this through ftp and guessing.
I have a problem, I have to do a massive install of a custom PrestaShop module on 1500 e-commerce, but I don't know if this is possible, I was thinking to include a file called install.php and run through a.sh, this file may contain the next.
For example:
<?php
include "meli.php";
$meli = new Meli();
$meli->install();
?>
I called this file and initially, nothing happened so I check the possible reason and was:
if (!defined('_PS_VERSION_'))
exit;
So I commented this and run it again but this show me this error:
Fatal error: Class 'Module' not found in /home/dev2al5/public_html/modules/meli/meli.php on line 7
Does someone know how I can do this process?
Indeed I would do 3 things in the SH script:
Copy of the modules files in each site in the modules folder
Copy of a sql file containing the instructions to be executed
Calling a URL present in each module that would execute the SQL and then delete the SQL file in question
Regards
So I have a CakePHP 3 project and want to load FluentDOM, a PHP plugin not specifically written for CakePHP.
According to both software documentations, Composer is the way to go. In my understanding, all I would have to do is the following:
run composer require fluentdom/fluentdom in powershell
run composer require fluentdom/selectors-phpcss in powershell
OR
add the following to composer.json in the project's root directory:
"require": {
"fluentdom/fluentdom": "^7.0",
"fluentdom/selectors-phpcss": "^1.1"
}
run composer update in powershell
Both ways will install the desired plugins to vendor/fluentdom/{pluginname}/ as expected, but /vendor/cakephp-plugins.php won't include them, as implied by CakePHP's plugin installation manual.
The following attempt to load either plugin in a controller by writing
use Cake\Core\Plugin;
Plugin::load('fluentdom/fluentdom');
Plugin::load('fluentdom/selectors-phpcss');
would cause an exception that the desired plugins were not found in plugins/ :
Make sure your plugin fluentdom/fluentdom is in the {absolute project path}\plugins\ directory and was loaded
-- Which is already odd, because Composer wouldn't install anything there to begin with.
I found that I might get around this issue by manually extending vendor/cakephp-plugins.php to include the correct paths:
'fluentdom/fluentdom' => $baseDir . '/vendor/fluentdom/fluentdom/',
'fluentdom/selectors-phpcss' => $baseDir . '/vendor/fluentdom/selectors-phpcss/'
(However, that doesn't seem the way to go, because this file is auto-generated and overwritten by Composer after every update.)
And even then, the final issue still persists: although the plugins seem to be loaded successfully (confirmed by running Plugin::loaded()), I'd finally get the following exception when trying to access FluentDOM's classes as described in their wiki:
$document = new FluentDOM\DOM\Document();
Class 'App\Controller\FluentDOM\DOM\Document' not found
Does the plugin miss out on having its' autoload executed?
Even extending the line in my controller to Plugin::load('fluentdom/fluentdom', ['autoload' => true]);, but doesn't seem to help either; according to CakePHP's doc, that shouldn't be necessary anyway.
So what am I missing?
Found it! First of all, I had the false presumption that Plugins and Vendor Packages are more or less the same: they are not; thanks to Greg Schmidt for pointing this out in the question's comments.
The issue was in the line of how I tried to access FluentDOM's class. While
$document = new FluentDOM\DOM\Document();
worked in a standalone php file, it didn't within the Cake project; I was missing a backslash:
$document = new \FluentDOM\DOM\Document();
So, the entire path of actions to load a Vendor Package is merely:
run composer require fluentdom/fluentdom in powershell
run composer require fluentdom/selectors-phpcss in powershell
Use the new classes right away with $document = new \FluentDOM\DOM\Document();
No further steps required. Side note: Composer seems to refresh autoload config after installing a vendor file with composer require {vendor}/{package}, but in case it doesn't, or autoload config is messed up from earlier experiments, composer dumpautoload should fix it.
I've installed https://github.com/pug-php/pug using composer and now I have a subdirectory vendor/pug-php/pug in my project but I can't figure out how to use it.
If I try
$pug = new Pug();
I obviously got
Class 'Pug' not found
How can I use it?
If you installed pug with composer you should find an autoloader.php in your vendor folder.
This made it work:
use Pug\Pug;
include('vendor/autoload.php');
Take a look at the examples in pug:
https://github.com/pug-php/pug/blob/master/example/index.php
This shows how you use it standalone.
The autoloader, which is missing in your question, you can find here:
https://github.com/pug-php/pug/blob/master/example/bootstrap.php
I downloaded and unpacked the latest version of Zend Framework, onto OSX (10.6) (am also running webserver with XAMPP, but I added the include_path change to both XAMPP and OSX path, but this is all command line so I dont think the php compiler is using the XAMPP install)
I try to create a project and get the following: (note that i am replacing part of the path with "----" just for the purpose of privacy)
sh-3.2# zf create project
testProject
Fatal error: Uncaught exception
'Zend_Exception' with message 'File "Zend/Tool/Project/Context/Zf/./AbstractClassFile.php" does not exist or class "Zend_Tool_Project_Context_Zf_._AbstractClassFile" was not found in the file' in /Volumes/----/----/z/library/Zend/Loader.php:99 Stack trace:
0 /Volumes/----/----/z/library/Zend/Tool/Project/Context/Repository.php(88):
Zend_Loader::loadClass('Zend_Tool_Proje...')
1 /Volumes/----/----/z/library/Zend/Tool/Project/Context/Repository.php(79):
Zend_Tool_Project_Context_Repository->addContextClass('Zend_Tool_Proje...')
2 /Volumes/----/----/z/library/Zend/Tool/Project/Provider/Abstract.php(87):
Zend_Tool_Project_Context_Repository->addContextsFromDirectory('/Volumes/----/...',
'Zend_Tool_Proje...')
3 /Volumes/----/----/z/library/Zend/Tool/Framework/Provider/Repository.php(187):
Zend_Tool_Project_Provider_Abstract->initialize()
4 /Volumes/----/----/z/library/Zend/Tool/Framework/Client/Abstract.php(128):
Zend_Tool_F in
/Volumes/----/----/z/library/Zend/Loader.php
on line 99 sh-3.2#
Note the period after "Context_Zf_"
I've narrowed it down to this block of code:
File: /Volumes/----/----/z/library/Zend/Tool/Project/Provider/Abstract.php
public function initialize()
{
// initialize the ZF Contexts (only once per php request)
if (!self::$_isInitialized) {
// load all base contexts ONCE
$contextRegistry = Zend_Tool_Project_Context_Repository::getInstance();
$contextRegistry->addContextsFromDirectory(
dirname(dirname(__FILE__)) . '/Context/Zf/', 'Zend_Tool_Project_Context_Zf_'
);
$contextRegistry->addContextsFromDirectory(
dirname(dirname(__FILE__)) . '/Context/Filesystem/', 'Zend_Tool_Project_Context_Filesystem_'
);
// determine if there are project specfic providers ONCE
Specifically "dirname(dirname(FILE))" is echoing as "."
if I wrap the block with an 'if (dirname(dirname(__FILE))!=".") { … } ', then I don't get that error, but I get another:
sh-3.2# zf create project testProject
An Error Has Occurred
Context by name applicationDirectory does not exist in the registry.
Zend Framework Command Line Console
Tool v1.11.3 Details for action
"Create" and provider "Project"
Project
zf create project path name-of-profile file-of-profile
I tested on my Mac and it works fine. Have you tried to restart you xampp server, I don't really know how it works as I use Apache & PHP already installed versions not a "AMP pack". Maybe it's a problem with the php.ini include_path which has not been reloaded.
It's clearly a problem with the path as it don't succeed to build the class name :
"Zend/Tool/Project/Context/Zf/./AbstractClassFile.php"
the dot should not appear here.
Can you share you PATH variable from the terminal and your include_path from your php.ini.
Sadly the solution was to install zend server community edition, and have that take care of everything for me. For anyone else on OSX going this route, check out: http://cmorrell.com/webdev/installing-zend-server-zend-framework-on-os-x-291
includes the steps for enabling CLI support.