search
HomeBackend DevelopmentPHP TutorialUbuntu upgrades PHP5 to PHP7.0

Ubuntu upgrades PHP5 to PHP7.0

Mar 09, 2018 pm 02:16 PM
php5ubuntu

This article mainly explains how to upgrade from PHP5.X to PHP7. I hope it can help everyone.

1. Install PHP7 in Ubuntu14.04 or 14.10

First add an update source

apt-get install python-software-properties

sudo add-apt-repository ppa:ondrej/php

Update

apt-get update

2. Update PHP7.0 for Apache server

Apache uses the mod_php module to execute PHP code. Install the latest PHP version:

sudo apt-get install php7.0 libapache2-mod-php7.0 php7.0 -mcrypt

If you are using a MySQL database, then you need to execute the following statements and update the relevant bindings of PHP-MySQL. Of course, you can also use other useful modules, such as Curl, GD, Cli, JSON, etc.

sudo apt-get install php7.0-mysql php7.0-cli php7.0-gd php7.0-json

if If you want to install some additional PHP7.0 modules, you can use the apt-cache command to perform fuzzy queries.

sudo apt-cache search php7

After installation, you can restart the Apache server and verify the php version

$ sudo service apache2 restart

$ php -v

You can also put it in the web directory for verification

sudo vi /var/www/html/info.php

phpinfo();

?> ;

If the web page still displays 5. , then restart Apache2

sudoadd-apt-repository ppa:ondrej/php

##sudoapt-get updateapt-cache search php7.1

apt-get install php7.1

a2dismod php5

If there are other versions before , disable it here

a2enmod php7.1

##apt-get install php7.1-mysql

apt-get install php7.1-curl

apt-get install php7.1-mbstring

apt-get install php7.1-gd

apt-get install php7.1-xml

##apt-get install php7.1-soap

apt-get install php7.1-mcrypt

This article mainly explains how to upgrade from PHP5.X to PHP7.

1. Install PHP7 in Ubuntu14.04 or 14.10

First add an update source

apt-get install python-software-properties

sudo add-apt-repository ppa:ondrej/php

##Update

apt-get update

2. Update PHP7.0 for Apache server

Apache executes PHP The code uses the mod_php module, install the latest PHP version:

sudo apt-get install php7.0 libapache2-mod-php7.0 php7.0 -mcrypt

If you are using a MySQL database, then you need to execute the following statement and update the relevant bindings of PHP-MySQL. Of course, you can also use other useful modules, such as Curl, GD, Cli, JSON, etc.

sudo apt-get install php7.0-mysql php7.0-cli php7.0-gd php7.0-json

if If you want to install some additional PHP7.0 modules, you can use the apt-cache command to perform fuzzy queries.

sudo apt-cache search php7

After installation, you can restart the Apache server and verify the php version

$ sudo service apache2 restart

$ php -v

You can also put it in the web directory for verification

sudo vi /var/www/html/info.php

phpinfo();

##?>

If 5.X is still displayed on the web page, then it is necessary Disable the php5 module in the apache2 configuration, then reinstall php7.0 (it will be loaded automatically if nothing happens), and then restart Apache2

sudoadd-apt-repository ppa:ondrej /php

sudoapt-get updateapt-cache search php7.1

apt-get install php7.1

a2dismod php5

If there were other versions before, disable them here

a2enmod php7.1

apt-get install php7.1-mysql

apt-get install php7.1-curl

apt-get install php7.1-mbstring

apt-get install php7.1-gd

apt-get install php7.1- xml

apt-get install php7.1-soap

##apt-get install php7.1-mcrypt

Related promotion:

Summary of function types and calling methods of php7.0

PHP7.0 Sharing some new feature memo codes in 7.1

PHP7 anonymous class php7.0 php7 compile and install apache php7.0 configuration

The above is the detailed content of Ubuntu upgrades PHP5 to PHP7.0. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
PHP Performance Tuning for High Traffic WebsitesPHP Performance Tuning for High Traffic WebsitesMay 14, 2025 am 12:13 AM

ThesecrettokeepingaPHP-poweredwebsiterunningsmoothlyunderheavyloadinvolvesseveralkeystrategies:1)ImplementopcodecachingwithOPcachetoreducescriptexecutiontime,2)UsedatabasequerycachingwithRedistolessendatabaseload,3)LeverageCDNslikeCloudflareforservin

Dependency Injection in PHP: Code Examples for BeginnersDependency Injection in PHP: Code Examples for BeginnersMay 14, 2025 am 12:08 AM

You should care about DependencyInjection(DI) because it makes your code clearer and easier to maintain. 1) DI makes it more modular by decoupling classes, 2) improves the convenience of testing and code flexibility, 3) Use DI containers to manage complex dependencies, but pay attention to performance impact and circular dependencies, 4) The best practice is to rely on abstract interfaces to achieve loose coupling.

PHP Performance: is it possible to optimize the application?PHP Performance: is it possible to optimize the application?May 14, 2025 am 12:04 AM

Yes,optimizingaPHPapplicationispossibleandessential.1)ImplementcachingusingAPCutoreducedatabaseload.2)Optimizedatabaseswithindexing,efficientqueries,andconnectionpooling.3)Enhancecodewithbuilt-infunctions,avoidingglobalvariables,andusingopcodecaching

PHP Performance Optimization: The Ultimate GuidePHP Performance Optimization: The Ultimate GuideMay 14, 2025 am 12:02 AM

ThekeystrategiestosignificantlyboostPHPapplicationperformanceare:1)UseopcodecachinglikeOPcachetoreduceexecutiontime,2)Optimizedatabaseinteractionswithpreparedstatementsandproperindexing,3)ConfigurewebserverslikeNginxwithPHP-FPMforbetterperformance,4)

PHP Dependency Injection Container: A Quick StartPHP Dependency Injection Container: A Quick StartMay 13, 2025 am 12:11 AM

APHPDependencyInjectionContainerisatoolthatmanagesclassdependencies,enhancingcodemodularity,testability,andmaintainability.Itactsasacentralhubforcreatingandinjectingdependencies,thusreducingtightcouplingandeasingunittesting.

Dependency Injection vs. Service Locator in PHPDependency Injection vs. Service Locator in PHPMay 13, 2025 am 12:10 AM

Select DependencyInjection (DI) for large applications, ServiceLocator is suitable for small projects or prototypes. 1) DI improves the testability and modularity of the code through constructor injection. 2) ServiceLocator obtains services through center registration, which is convenient but may lead to an increase in code coupling.

PHP performance optimization strategies.PHP performance optimization strategies.May 13, 2025 am 12:06 AM

PHPapplicationscanbeoptimizedforspeedandefficiencyby:1)enablingopcacheinphp.ini,2)usingpreparedstatementswithPDOfordatabasequeries,3)replacingloopswitharray_filterandarray_mapfordataprocessing,4)configuringNginxasareverseproxy,5)implementingcachingwi

PHP Email Validation: Ensuring Emails Are Sent CorrectlyPHP Email Validation: Ensuring Emails Are Sent CorrectlyMay 13, 2025 am 12:06 AM

PHPemailvalidationinvolvesthreesteps:1)Formatvalidationusingregularexpressionstochecktheemailformat;2)DNSvalidationtoensurethedomainhasavalidMXrecord;3)SMTPvalidation,themostthoroughmethod,whichchecksifthemailboxexistsbyconnectingtotheSMTPserver.Impl

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools