PHP Cloud Hosting |

PHP Cloud Hosting with Jelastic PaaS: Code, Deliver, Optimize

PHP is considered one of the easiest to apply server-side scripting languages. Its usage for websites (top 10 million by way of Alexa rank) is steadily developing and currently reached 78.9%.

The PHP engine's recognition is likewise proven by way of Jelastic customers as almost every second server is administered on the pinnacle of PHP in step with our internal statistics.

Let's take an adventure to PHP cloud web hosting inside Jelastic PaaS, its chief peculiarities, triumphing points, and rich possibilities furnished for the efficient jogging of applications.

PHP Versions

Keeping the pace with present tech evolution, Jelastic supports the latest PHP engine versions: 7.4.6, 7.3.18, 7.2.31.

You can pick the engine version you want while getting into the environment, without any difficulty while you switch among them via intuitive Jelastic UI.

PHP Versions

Two PHP software servers are furnished by default and supported via Jelastic (e.G. model updates or security patches are brought by way of Jelastic team to the templates):

Apache
NGINX

To see in detail how the above-mentioned servers can be configured, and discovered, and to get the listing of editable config files for each of them, talk to the document PHP App Server Configuration.

PHP Application Deployment

Zero downtime deployment provides the capability to run any cloud-native or legacy software.In order to deliver your PHP initiatives to the created surroundings inside Jelastic, you may pick out one of the available deployment options: through Archive/URL, GIT/SVN, Bitbucket challenge, etc.

Besides, you may configure an automated periodic re-deployment from the repository (it's far more effective if new code changes appear). Also, all Jelastic-certified PHP nodes are provided with the pre-hooked up Composer dependency supervisor to quickly set up all the required programs for the deployed mission and maintain them up-to-date.

Domains Management

For production purposes, you can bind an external domain name to your software instead of the default surroundings domain. Follow the ideal custom domains practice to research how it is able to be done.

With the help of swapping domains feature, end-customers of your utility won't experience any downtime when you, for example, deploy a new software version. You can level your new software model in a test environment and therefore switch URLs with a manufacturing environment just in some clicks.

Automatic Vertical Scaling

Automatic vertical scaling is made viable via Jelastic's potential to dynamically change the wide variety of allotted resources (RAM and CPU) for a server in step with its current demands, with no guide intervention required.

This feature guarantees you never overpay for unused resources and saves your time due to eliminating the necessity of handling the load-related adjustments or architectural changes.

To set up automatic useful resource consumption by your PHP server, open the surroundings topology wizard and specify the upper scaling restrict of cloudlets (every equals to 128 MiB and four hundred MHz) with the slider placed at the top:

Your software will work within those limits reducing aid intake when the load is down or growing them when the load is up. Thus, you best pay for the resources which might be consumed.

For more information, please refer to the documentation about automatic vertical scaling.

Manual Horizontal Scaling

For adding extra PHP servers manually, just click Change Environment Topology. Then press the “+” button in the wizard and add the required number of instances.

The most range of the equal-type servers within a single environment layer relies upon specific hosting company settings (usually, this restriction stands for sixteen nodes and can be adjusted via sending a request to support).

Also, as you could see, while you add greater servers, load balancing is enabled automatically

Please, find more details about manual horizontal scaling in the documentation.

Automatic Horizontal Scaling

Automatic horizontal scaling may be implemented through tunable triggers, which display the modifications in the software load and growth or lower the number of nodes because of them.

To configure a trigger for the automatic horizontal scaling open Settings > Monitoring > Auto Horizontal Scaling section and press Add button.

In this manner, you could configure the triggers for precise stacks and sources (CPU, RAM, Network, Disk) within your environment separately.

Just specify the situations of scaling and apply changes. Please, find extra information about automated horizontal scaling within the corresponding report.

PHP Clustering

Implementing the PHP periods clustering for your utility can highly boost its availability and failover abilities, the usage of the sticky classes, run on numerous app server nodes.

This mechanism is ensured by using a Memcached node that ought to be brought for your environment and used as a garage for the processed sessions’ backups.

While scaling out the PHP server along with your deployed software, you get its specific reproduction with all the same configurations and files inside due to built-in records synchronization.

Besides, Jelastic has pre-packaged auto-scalable WordPress Cluster and Magento Cluster to be had for one-click installation to make sure your service is operable. Moreover, you could package PHP software in this way to automate its clustered set up.

Database Connection to PHP Application

Jelastic PaaS gives a fixed of scalable and fully potential database servers that you may easily deploy and operate inside the PHP surroundings.

To set up the connection, alter your software following the instruction based at the database you require:

MySQL Connection
PostgreSQL Connection
MongoDB Connection

Modules and Accelerators

While running with Jelastic PaaS, you can enlarge the capability of the surroundings by setting unique PHP extensions at the precise software servers. You can either pick one of the default extensions and prompt it or add your custom one - each of these operations are described in the PHP Modules instruction.

As a separate sort of PHP extension, PHP accelerators may be determined. They are used for enlarging your software efficiency via caching the already compiled elements of PHP code, which can be speedy finished upon a user’s request.

Apache PHP and NGINX servers include a particular set of the in-built modules. Besides, there are some separate tutorials on configuring the numerous modules:

Adding Custom Apache Modules
Apache WebDav Module
Apache Statistics Module
NGINX WebDav Module
New Relic Monitoring

PHP Security

SSL/TLS (Secure Sockets Layer / Transport Layer Security) is the industry-fashionable protection technology for organizing an encrypted connection between an internet server and a browser.

This generation is supported by means of Jelastic PaaS and guarantees that all passed statistics remain personal and confidential, i.e., it can’t be intercepted by using a third party.

Besides the common protection methods, the security of your application can be increased through customizing the main PHP configuration file, named php.ini. You can edit many default settings it contains or add your own as per the needs of your application.

Additional configuration guidance is available for particular application servers:

Apache Security Configurations
NGINX Security Configurations

PHP has usually been approximately making Web improvement clean and accessible to everyone. Jelastic’s technique to PasS fits nicely with this mission, and I am looking forward to helping them build extra extraordinary products

Are you seeking out the highly available, secure, auto-scalable, and clean-to-manage PHP cloud hosting? Explore endless PHP possibilities with Jelastic PaaS. Take a strive by registering at one of the best service providers, Everdata.