Tag: php | Page 3 | LibreByte

What is new in PHP 7.0?

Leave a Comment / Programming / sedlav / July 23, 2016

The PHP community continues to add new features and functionality to this popular programming language in order to make it more attractive, functional and useful. The version 7 (released on December 3) is considered one of the major updates in all the history of PHP due the Zend Engine was refactored to achieve best performance and best use of the memory. Also new features that facilitate and accelerate web development were introduced.

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Formatting XML using Python or PHP

Leave a Comment / Programming / sedlav / April 22, 2016

To format XML files usually I use option 3 described in How to pretty print XML on GNU/Linux but recently I've needed to work with XML files which in addition to being obfuscated one part of it use html entities.

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Anonymous functions in PHP

Leave a Comment / Programming / sedlav / April 18, 2016

With the release of version 5.3.0, PHP development team incorporated what are called anonymous functions or closure.

An anonymous function, as its name implies, is nothing more than a function that has no name and that can be used as a callback allowing greater elegance and readability of source code, it is also possible to assign an anonymous function to a variable as were another data PHP type. PHP internally converts this variable in an instance of the Closure class.

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What is new in PHP 5.5?

Leave a Comment / Programming / sedlav / April 9, 2016

In recent years the PHP community has made a great effort to improving and adding new features and functionality to this popular programming language in order to make it more attractive, functional and useful. With the release of PHP 5.5 have been introduced some features very expected by the developer community. Today LibreByte proposes to show everything new which brings PHP 5.5.

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Compile php-5.6 with fpm support

5 Comments / Systems Deployment / sedlav / April 5, 2016

On August 28 the PHP development team released version 5.6 which includes innovative features such as: functions with arguments variable using the operator …, exponentiation operations by making use of the operator **, import functions and constants using the use keyword among others. Today LibreByte will show as compiling php-5.6 with fpm support.

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Compile PHP-5.6 with Apache Worker support

Leave a Comment / Systems Deployment / sedlav / April 4, 2016

The Apache Worker implements a hybrid multi-process multi-threaded server allowing to serve a large number of requests per second using fewer resources than Prefork module then is a good option if your site is under heavy load. Other advantages of using Apache Worker is that it allows to create multi-threaded applications making use of pthreads extension

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Install Alternative PHP Cache in CentOS

Leave a Comment / Systems Deployment / sedlav / March 30, 2016

APC is a cache system which stores compiled PHP code, also allows to store user data allowing the web server to serve a greater number of requests per second, it's a worth noting that a wrong configuration of it can slow the response process, so it is important to adjust the cache parameters until finding the proper performance.

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Upgrading to PHP 5.3.x on CentOS

Leave a Comment / Systems Deployment / sedlav / March 29, 2016

To upgrade to PHP 5.3. x on CentOS follow the following steps

Update CentOS

# yum update

Restart
```
# reboot
```

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What is new in PHP 5.6?

Leave a Comment / Programming / sedlav / March 21, 2016

PHP is not a language that has been forgotten or abandoned, on the contrary it is in constant evolution and in this way its development team shown us with the latest release due PHP-5.6 adds new features that make more easy the development process

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How to compile PHP-5.6 on CentOS 7

2 Comments / Systems Deployment / sedlav / March 1, 2016

PHP is a general purpose scripting language that it’s mainly used for web development. Today heavy load web sites such as: Facebook and Wikipedia are powered by PHP. If you are new in the PHP world and you are looking a programming language for your project you will find.

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