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What is the php version of the virtual host that works? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.

What version of the PHP of the virtual host needs to be decided according to the program and requirements of the website. No matter what version is used, it is most appropriate to match the program.

Virtual host PHP version

Virtual host PHP versions are: php5.2, php5.3, php5.4, php5.5, php5.6, php7.0, php7.1, php7.2, etc.; and Php-fpm mode, such as php5.6, php7.0, php7.1, php7.2 and so on.

Virtual host PHP version notes before PHP5.2: autoload;PDO and MySQLi; type constraints PHP5.2:JSON supports PHP5.3: deprecated function; anonymous function; new magic method; namespace; late static binding; Heredoc and Nowdoc;const; ternary operators; PharPHP5.4:Short Open Tag; array shorthand; Traits; built-in Web server; detail modification PHP5.5:yield;list () for foreach Detail modification PHP5.6: constant enhancement; variable function parameters; Namespace enhanced php7.0:Zend 3 Abstract Grammar Tree (AST) php7.1: nullable (Nullable) type; Void function; Symmetric array destructuring; class constant visibility; iterable pseudo class; multiple exception capture handling; list () now supports key names; supports negative string offsets Convert callables to closure php7.2 through Closure::fromCallable (): new object type, allow rewriting abstract method (Abstract method); generate password hash using Argon2 algorithm; add ext/PDO (PDO extension) string extension type, which extends parameter type; allow trailing comma virtual host PHP version of grouping namespace to use example

If there is a webmaster using WordPress, it is more likely to encounter PHP version problems, such as using a newer system, then the matching PHP version is at least PHP5.6 or above.

If the PHP version is too low, the new WordPress system will not be able to start and use. We need to go to the virtual host-control panel system-PHP version and switch the PHP version number to the higher version.

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