php7-mysql-shim aktualisiert

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redaxo/include/functions/php7-mysql-shim/README.md

@@ -1,12 +1,19 @@
 [![Build Status](https://travis-ci.org/dshafik/php7-mysql-shim.svg?branch=master)](https://travis-ci.org/dshafik/php7-mysql-shim)
+[![Build status](https://ci.appveyor.com/api/projects/status/tvj60v4y3o0mn4wp?svg=true)](https://ci.appveyor.com/project/dshafik/php7-mysql-shim)
 [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/dshafik/php7-mysql-shim/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/dshafik/php7-mysql-shim/?branch=master)
 [![Code Coverage](https://scrutinizer-ci.com/g/dshafik/php7-mysql-shim/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/dshafik/php7-mysql-shim/?branch=master)
+[![SensioLabsInsight](https://insight.sensiolabs.com/projects/43c28e54-9c4a-40b4-9cc9-d6409d781dda/mini.png)](https://insight.sensiolabs.com/projects/43c28e54-9c4a-40b4-9cc9-d6409d781dda)
 # PHP 7 Shim for ext/mysql
 
 This library attempts to create a drop-in replacement for ext/mysql on PHP 7 using mysqli.
 
-For the most part, it should _just work_, although you either need to prefix all calls with a `\` (only internal functions will fallback to the global scope)
-or import the functions into every file (e.g. `use function \mysql_connect`).
+For the most part, it should _just work_.
+
+## Why You Shouldn't Use This Library
+
+This library is meant to be a _stop-gap_. It will be slower than using the native functions directly.
+
+**You should switch to `ext/pdo_mysql` or `ext/mysqli`, and migrate to [prepared queries](http://php.net/manual/en/pdo.prepared-statements.php) to ensure you are securely interacting with your database.**
 
 ## Installation
 
@@ -16,17 +23,17 @@ To install, either add `dshafik/php7-mysql-shim` to your `composer.json`:
 $ composer require dshafik/php7-mysql-shim
 ```
 
-or, clone/download this repo, and include `mysql.php` in your project.
+or, clone/download this repo, and include `lib/mysql.php` in your project.
 
 ## Usage
 
-Once the file is included, it will create `mysql_*` function if they don't already exist.
+When installed with composer, the library is included automatically. 
+
+Once the `lib/mysql.php` file is included, it will create `mysql_*` functions if they don't already exist. _**You may safely include the file in a PHP 5.3.6+ project**_, it will do nothing if the mysql extension is already available.
 
 ## Caveats
 
 - Calls to `is_resource()` and `get_resource_type()` on MySQL connections and results will fail as these are now their `mysqli` equivalents.
 - Some errors are now from `ext/mysqli`, and others are `E_USER_WARNING` instead of `E_WARNING`.
 - You must use the `mysqli.*` INI entries instead of `mysql.*` (e.g. `mysqli.default_user` instead of `mysql.default_user`)
-- Column lengths reported by `mysql_field_len()` assume `latin1`
-- If no host, username, password parameter is provided when using the `mysql_*` functions, the default values from the corresponding `mysqli.*` settings from `php.ini` file will be used
-(e.g. `mysqli.default_host`, `mysqli.default_user`, `mysqli.default_pw`)
+- If no host, username, password parameter is provided when using the `mysql_*` functions, the default values from the corresponding `mysqli.*` settings from `php.ini` file will be used (e.g. `mysqli.default_host`, `mysqli.default_user`, `mysqli.default_pw`)