Migrating from PHP 5.6.x to PHP 7.0.x

Table of Contents

Despite the fact that PHP 7.0 is a new major version, efforts have beenmade to make migration as painless as possible. This release focusesmainly on removing functionality deprecated in previous versions andimproving language consistency.

There are a few incompatibilitiesand new features that shouldbe considered, and code should be tested before switching PHP versions inproduction environments.

See also the migration guides for PHP versions5.0.x,5.1.x,5.2.x,5.3.x,5.4.x,5.5.x and5.6.x.

add a note add a note

User Contributed Notes 2 notes

agilare at gmail dot com
6 days ago
In the french version of this page, this warning should be removed :

> Avertissement
> PHP 7.0 est encore en développement et les fonctionnalités et changements notés dans cette section sont sujets à changement d'ici la version finale 7.0.0, bien que cela ait peu de chances d'arriver. Veuillez consulter attentivement ce guide de migration avant de déployer une version 7.0 en production.
contact at kalculator dot ro
2 months ago
Hello! How can I upgrade PHP 5.6.25 to PHP 7.1.7? If I can keep "Configure Command".
A nice summer!
To Top