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| -rw-r--r-- | documentation/functions.html | 38 | ||||
| -rw-r--r-- | documentation/your-first-extension.html | 8 |
2 files changed, 17 insertions, 29 deletions
diff --git a/documentation/functions.html b/documentation/functions.html index 6342e30..60b1d67 100644 --- a/documentation/functions.html +++ b/documentation/functions.html @@ -5,14 +5,14 @@ astonishingly simple. As long as you have a native C++ function that has one of the following four signatures, you can call it almost directly from PHP: </p> + <p> -<pre class="language-c++"><code> -void example1(); +<pre class="language-c++"><code>void example1(); void example2(Php::Parameters &params); Php::Value example3(); -Php::Value example4(Php::Parameters &params); -</code></pre> +Php::Value example4(Php::Parameters &params);</code></pre> </p> + <p> These function signatures show you two important PHP-CPP classes, the Php::Value class and the Php::Parameters class. The Php::Value class is a @@ -29,8 +29,7 @@ Php::Value example4(Php::Parameters &params); name by which the function becomes callable from within your PHP scripts. </p> <p> -<pre class="language-c++"><code> -#include <phpcpp.h> +<pre class="language-c++"><code>#include <phpcpp.h> #include <iostream> void myFunction() @@ -44,8 +43,7 @@ extern "C" { extension.add("myFunction", myFunction); return extension; } -} -</code></pre> +}</code></pre> </p> <p> It is not difficult to imagine what the above code does. If you enable @@ -59,8 +57,7 @@ extern "C" { want to return a value from your function? </p> <p> -<pre class="language-c++"><code> -#include <phpcpp.h> +<pre class="language-c++"><code>#include <phpcpp.h> #include <stdlib.h> Php::Value myFunction() @@ -81,8 +78,7 @@ extern "C" { extension.add("myFunction", myFunction); return extension; } -} -</code></pre> +}</code></pre> </p> <p> Is that cool or not? In PHP it is perfectly legal to make functions that @@ -95,11 +91,9 @@ extern "C" { simple PHP script. </p> <p> -<pre class="language-php"><code> -<?php +<pre class="language-php"><code><?php for ($i=0; $i<10; $i++) echo(myFunction()."\n"); -?> -</code></pre> +?></code></pre> </p> <p> The possible output of this script could for example be: @@ -125,8 +119,7 @@ string The following example function that takes a variable number of parameters, and sums up the integer value of each of the parameters: </p> -<pre class="language-c++"><code> -#include <phpcpp.h> +<pre class="language-c++"><code>#include <phpcpp.h> Php::Value sum_everything(Php::Parameters ¶meters) { @@ -141,8 +134,7 @@ extern "C" { extension.add("sum_everything", sum_everything); return extension; } -} -</code></pre> +}</code></pre> <p> The Php::Parameters class is in reality nothing less than a std::vector filled with Php::Value objects - and you can thus iterate over it. In the @@ -163,11 +155,9 @@ extern "C" { PHP script. Let's run a test. </p> <p> -<pre class="language-php"><code> -<?php +<pre class="language-php"><code><?php echo(sum_everything(10,"100",20)."\n"); -?> -</code></pre> +?></code></pre> </p> <p> The output of the above script is, of course, 130. The "100" string variable diff --git a/documentation/your-first-extension.html b/documentation/your-first-extension.html index 02d85cd..cebc44f 100644 --- a/documentation/your-first-extension.html +++ b/documentation/your-first-extension.html @@ -196,8 +196,7 @@ extension=yourextension.so all your functions and classes to it. </p> <p> -<pre class="language-c++"><code> -#include <phpcpp.h> +<pre class="language-c++"><code>#include <phpcpp.h> /** * tell the compiler that the get_module is a pure C function @@ -222,8 +221,7 @@ extern "C" { // return the extension return extension; } -} -</code></pre> +}</code></pre> </p> -
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