I'm using PHP to try using the Google Cloud Spanner. I already did the gCloud settings and everything, and that's right. Now I need to make the connection via PHP to do a CRUD with the database that is in Spanner, but the code below always returns the error:
PHP Fatal error: Undefined constant 'Grpc\STATUS_UNKNOWN' in
/xxx/xxxx/www/vendor/google/cloud-spanner/Connection/Grpc.php on line
129
The code I have is:
<?php
require 'vendor/autoload.php';
use Google\Cloud\Spanner\SpannerClient;
/* Error start here */
$spanner = new SpannerClient([
'projectId' => 'my-project-id'
]);
$db = $spanner->connect('instance', 'database');
$userQuery = $db->execute('SELECT * FROM usuario WHERE login = #login', [
'parameters' => [
'login' => 'devteam'
]
]);
$user = $userQuery->rows()->current();
echo 'Hello ' . $user['login'];
The requirements I use in the composer are:
"require": {
"google/cloud": "^0.32.1",
"google/cloud-spanner": "^0.2.2"
}
I noticed that if I enter through the browser, the error presented above continues to appear. If I run the command php teste.php on the terminal, it runs the script correctly, ie, the terminal works and the browser does not.
Google Cloud PHP's spanner client is gRPC only. This means to use it you will need to install the gRPC PHP extension:
pecl install grpc
Once you have done that, add google/proto-client-php and google/gax to your composer.json and run composer update. After this is done, the error will be resolved.
For those wanting more detailed instructions, see this page for installing and enabling gRPC for PHP!
Since you mentioned that it works on CLI but not on browser, I can say that you need to enable the grpc extension on your php web server config.
E.g. Add
extension=grpc.so to your /etc/php/5.6/apache2/php.ini
Related
I am trying to install Amazon AWS SDK StreamWrapper on cPanel.
I have this code in my s3_Upload.php file:
<?php
require 'aws/aws.phar';
use Aws\S3\S3Client;
use Aws\S3\Exception\S3Exception;
$s3Client= S3Client::factory(array(
'key' => "<key>",
'secret' => "<secret_key>"
));
$s3Client->registerStreamWrapper();
$s3Bucket = '<bucket_name>';
$s3Path = 's3://'.$s3Bucket;
if (file_exists($s3Path.'/<folder>/clip.mp4')) {
echo 'Clip exists!';
} else {
echo 'Clip doesnt exists!';
}
?>
and I have both the aws.phar file and extracted version of aws-sdk-php-master.zip.
Issue:
Whenever I try to go to www.example.com/s3_Upload.php it writes this error:
Fatal error: Class 'Phar' not found in /home/<user>/public_html/aws/aws.phar on line 17
It seems your PHP environment is missing PHP/PECL's Phar class. This is odd, because, according to the Phar Installation page, "The Phar extension is built into PHP as of PHP version 5.3.0.".
So either you need to make sure the Phar extension is installed, or you need to use the aws.zip.
Note: The aws.zip is not the same as the aws-sdk-php-master.zip you've mentioned. I assume what you have is just a download of the SDK source from GitHub. That zip file would not contain any of the SDKs dependencies like aws.phar and aws.zip do. To use the official aws.zip, please see Installing from the Zip from the AWS SDK for PHP User Guide.
I met a weied problem when installing phpredis by
cd phpredis && ./configure && make && make install
after that, I add
extension=redis.so
into php.ini.
I can get an OK by running
php -r "if (new Redis() == true){ echo \"\r\n OK \r\n\"; }"
BUT when running http:127.0.0.1, nginx throw a error " Fatal error: Class 'Redis' not found in index.php"
<?php>
$client = new Redis();
<?>
I guess this may be some problems related with environment...
Thanks for any advice!
The command line probably does not use the same php.ini file than the web server.
Use phpinfo(); to know which configuration file is loaded in both cases and then declare your extension in the ini file used by your web server.
I had this issue minutes ago, and I solved it restarting the server, this way the server refresh *.ini files
If you're using composer and get the error "Class Redis not found" try put a backslash before the name class. Like this:
<?php
$client = new \Redis();
<?
I installed the https://github.com/aws/aws-sdk-php-laravel‎ SDK and followed the instructions in the readme.md. Everything installed, I put in my key, secret, region, etc. in the /app/config/packages/aws/aws-sdk-php-laravel.
The Error I'm Getting
PHP Fatal error: Class 'Aws\Common\Aws' not found in /Volumes/Data/Users/chris/Sites/ln.com/vendor/aws/aws-sdk-php-laravel/src/Aws/Laravel/AwsServiceProvider.php on line 48
{"error":{"type":"Symfony\\Component\\Debug\\Exception\\FatalErrorException","message":"Class 'Aws\\Common\\Aws' not found","file":"\/Volumes\/Data\/Users\/chris\/Sites\/ln.com\/vendor\/aws\/aws-sdk-php-laravel\/src\/Aws\/Laravel\/AwsServiceProvider.php","line":48}}
Line 48 of that file referenced above simply says:
$aws = Aws::factory($config);
I installed per the instructions
I put in my providers and aliases in /app/config/app.php with:
'Aws\Laravel\AwsServiceProvider'
in the providers array.
I put in:
'AWS' => 'Aws\Laravel\AwsFacade'
in the aliases section.
Then, I'm trying to use their same usage example:
$s3 = AWS::get('s3');
$s3->putObject(array(
'Bucket' => 'My Bucket',
'Key' => 'My Key',
'SourceFile'=> Config::get('settings.ProcessListings.image_dir') . $listing->mls_listing_id . "/test.txt"
));
What I've Tried
My only thoughts here were that in my file that I'm trying to use the SDK in, at the top I have:
use Illuminate\Console\Command;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;
I've added to that:
use Aws\Laravel\AwsFacade;
use Aws\Laravel\AwsServiceProvider;
and combinations of the two but neither work. Any ideas?
Your problem is in a class Aws\Common\Aws from aws/aws-sdk-php which is not available to composer (the autoloader). Those are steps that usually fix Laravel, when things like this happen and the problem is not on your source code, of course:
cd /your/application/dir
rm bootstrap/compiled.php
rm -rf vendor (or just rename your vendor folder to test)
composer update --no-dev
I know I am late but, I've come across this problem recently and I didn't want to remove my compiled packages. In my case, running php artisan config:cache was throwing that error. So what I did, I found Aws\\Laravel\\AwsServiceProvider in bootstrap/cache/services.php and removed them which solved the issue.
I am trying to use the HttpRequest class which should be in the PECL_HTTP extension of php.
I have php5 and used the following to install pecl_http.
sudo pecl install pecl_http
pecl/pecl_http is already installed and is the same as the released version 2.0.1
install failed
After that i enter into my php.ini:
[PHP]
extension=http.so
[...]
Then i restart my apache2 server, and try using the HttpRequest class, but it gives me the following error:
PHP Fatal error: Class 'HttpRequest' not found
What are possible error's i might have missed?
UPDATE: (Changed the title)
The Extension is not shown in phpinfo(), i set
extension=http.so
And checked if the http.so file is in my extension_dir. I really don't know how to make php recognise the extension.
UPDATE 2:
I managed to install extension, but the class still does not exist.
For others, i had to reference the other extensions pecl_http needs. (For me: propro.so, raphfr.so)
UPDATE 3:
I did not manage to make the Class visible, the answers below show some approaches with other classes.
I solved this issue by using CURL.
You have installed the new version of the extension which uses a completely different API. I still don't know how it works, but I will update my answer one I know. The Documentation of the new version is to be found at http://devel-m6w6.rhcloud.com/mdref/http.
To Install the old version, first uninstall the new verion and then execute
pecl install http://pecl.php.net/get/pecl_http-1.7.6.tgz
UPDATE: here are two examples from the documentation, both should work well:
one request (can be found at http://devel-m6w6.rhcloud.com/mdref/http/Client/enqueue):
<?php
(new http\Client)->enqueue(new http\Client\Request("GET", "http://php.net"),
function(http\Client\Response $res) {
printf("%s returned %d\n", $res->getTransferInfo("effective_url"), $res->getResponseCode());
return true; // dequeue
})->send();
multiple requests (can be found at http://devel-m6w6.rhcloud.com/mdref/http/Client/once):
<?php
$client = new http\Client;
$client->enqueue(new http\Client\Request("HEAD", "http://php.net"));
$client->enqueue(new http\Client\Request("HEAD", "http://pecl.php.net"));
$client->enqueue(new http\Client\Request("HEAD", "http://pear.php.net"));
printf("Transfers ongoing");
while ($client->once()) {
// do something else here while the network transfers are busy
printf(".");
// and then call http\Client::wait() to wait for new input
$client->wait();
}
printf("\n");
while ($res = $client->getResponse()) {
printf("%s returned %d\n", $res->getTransferInfo("effective_url"),
$res->getResponseCode());
}
In both examples you can use $res->getBody() to return the body of the response.
I couldn't test these examples but I have heard of other people that they work.
I had the same problem and solved it by arrange the order in wich extensions are loaded in php.ini
All my other extensions was loaded using their own .ini files in /etc/php5/mods_available.
In my apache2 error.log I noticed that json_decode was needed by http.so to load.
I created a file for http (http.ini) and a symlink in /etc/php5/apache/conf.d with a higher prefix than json.
my http.ini
; configuration for php http module
; priority=50
extension=raphf.so
extension=propro.so
extension=http.so
use the new pecl_http.2.0.6 like this
new http\Message();
or extend in your own class as extends http\Message
I was trying to install Wordpress on our server to test, but in order to do that I had to upgrade our current PHP version to 5.3. I upgraded our PHP and I am now finding that our Purolator shipping module is no longer working. According to our host support the "purolator.php" file is missing data that the new version of PHP requires. Unfortunately, I can't revert our PHP version back and our programmer is away.
This is the error message I was able to get from our website host support team:
tail /var/www/vhosts/phantomcables.com/statistics/logs/error_log -f
[Thu Jul 19 08:34:28 2012] [error] [client 70.51.168.201] PHP Fatal
error: Class 'SoapClient' not found in
/var/www/vhosts/phantomcables.com/httpdocs/shippings/purolator.php on line
49, referer: https://phantomcables.com/index.php?dispatch=checkout.cart
These are lines 40 to 72:
function createPWSSOAPClient()
{
/** Purpose : Creates a SOAP Client in Non-WSDL mode with the appropriate authentication and
* header information
**/
//Set the parameters for the Non-WSDL mode SOAP communication with your Development/Production credentials
//echo DIR_SHIPPING_FILES."estimatingservice.wsdl";
$url = "https://webservices.purolator.com/PWS/V1/Estimating/EstimatingService.asmx";
$client = new SoapClient( DIR_SHIPPING_FILES."estimatingservice.wsdl",
array (
'trace' => true,
'location' => $url,
'uri' => "http://purolator.com/pws/datatypes/v1",
'login' => PRODUCTION_KEY,
'password' => PRODUCTION_PASS
)
);
//Define the SOAP Envelope Headers
$headers[] = new SoapHeader ( 'http://purolator.com/pws/datatypes/v1', 'RequestContext',
array (
'Version' => '1.0',
'Language' => 'en',
'GroupID' => 'xxx',
'RequestReference' => 'Rating Example'
)
);
//Apply the SOAP Header to your client
$client->__setSoapHeaders($headers);
return $client;
}
Any help would be greatly appreciated.
It seems like you did not have installed the php-soap package on your server.
Type
phpinfo();
in your code and check if 'Soap Client' is 'enabled'.
If not, I don't know your distribution and package manager, but here is the code for Fedora I use:
$ yum install php-soap
I suggest to do it with your programmer back or a sys admin by your sides, you never know what could happen. A backup is also useful before any installation!
You will need to add (or remove any comment characters before)
extension=soap.so
to your php.ini file, and then restart the web server.
If you are having trouble finding your php.ini file, create a page with the following:
<?php phpinfo();
and load that file in your browser.
On some systems, this setting may not actually live in php.ini. For example, if you are using Zend Server, the setting would live in /usr/local/zend/etc/conf.d/soap.ini.
So we reverted back to an older version of PHP, and re-enabled SOAP. apparently that was the issue, not sure why that didn't work with the newer version of PHP.
Again thank you for all of your help. This is a great community.
It is already posted here
Do the following:
Locate php.ini in your apache bin folder, I.e Apache/bin/php.ini
Remove the ; from the beginning of extension=php_soap.dll
Restart your Apache server
Look up your phpinfo(); again and check if you see a similar picture to the one above
If you do, problem solved!
Enable the SOAP extension, require it in your composer.json like so:
{
"require": {
"ext-soap": "*"
}
}