diff options
author | Emiel Bruijntjes <emiel.bruijntjes@copernica.com> | 2014-03-06 08:58:00 +0100 |
---|---|---|
committer | Emiel Bruijntjes <emiel.bruijntjes@copernica.com> | 2014-03-06 08:58:00 +0100 |
commit | 101378b3f5723ef9efc9ce93666faa310b2295f9 (patch) | |
tree | db5ff6971a22247331dea3be0cc137082a9851e3 /documentation | |
parent | 9e6fbc09ff291cefc94f49dfc53bc1ca8b8ecf33 (diff) |
changes to documentation
Diffstat (limited to 'documentation')
-rw-r--r-- | documentation/functions.html | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/documentation/functions.html b/documentation/functions.html index 60b1d67..d0f0bbf 100644 --- a/documentation/functions.html +++ b/documentation/functions.html @@ -113,11 +113,11 @@ string </p> <p> We've mentioned that there are four types of native functions that can be - added to the extension object. We've showed you two examples of function - that both did not accept any parameters. Let's round up with the most + added to the extension object. We've showed you two example functions + that did not accept any parameters. Let's round up with the most complicated function: one that accepts parameters and also returns a result. - The following example function that takes a variable number of parameters, - and sums up the integer value of each of the parameters: + The following example function takes a variable number of parameters, + and returns the sum of all its parameters: </p> <pre class="language-c++"><code>#include <phpcpp.h> @@ -143,8 +143,8 @@ extern "C" { stored in the parameters vector (it are Php::Value objects, of course). </p> <p> - And in this example you can again see how powerful the Php::Value class is. It can - for example be used on the right hand side of a += operator to be added to + And in this example you can again see how powerful the Php::Value class is. + It can be used on the right hand side of a += operator to be added to an integer value, and the final integer result variable is automatically converted back into a Php::Value object when the function returns - just as if you are working with regular PHP $variables. But remember, this is C++ code and |