Differences

This shows you the differences between two versions of the page.

--- plugin:function [2013-06-08 16:26] – discussion update tom_c
+++ plugin:function [2018-05-31 00:16] (current) – [Installation] Klap-in
@@ Line 6: / Line 6: @@
 email      : tcafferty@glocalfocal.com
 type       : syntax
-lastupdate : 2012-11-09
+lastupdate : 2013-06-08
-compatible : Angua
+compatible : Angua, Binky, Hrun
 depends    :
 conflicts  :
@@ Line 22: / Line 22: @@
 ===== Installation =====
+Search and install the plugin using the [[plugin:extension|Extension Manager]]. Refer to [[:Plugins]] on how to install plugins manually.
-:!: **External requirements:** None
-Install the plugin using the [[plugin:plugin|Plugin Manager]] and the download URL above, which points to latest version of the plugin. Refer to [[:Plugins]] on how to install plugins manually.
 ===== Examples/Usage =====
-A sample function is included called ''/functions/helloWorld.php''. To use add the following plugin syntax to a wiki page. No configuration changes are needed to run the sample.
+Two sample functions are included called ''/functions/helloWorld.php'' and ''/functions/anotherhelloWorld.php''. To use add the following plugin syntax to a wiki page. No configuration changes are needed to run the sample.
-<code><function=file1?0=That's&1=All&2=Folks!&num=3></code>
+<code>
-The example passes 4 parameters to the invoked function.
+<function=file2?0=That's&1=All&2=Folks!&num=3>
+<function=file3>
+<function=file2?0=That's&1=All&2=Folks!&num=3>
+</code>
+The example passes 4 parameters to the invoked function, invokes a different function with no parameters, and then calls the first function again.
-Parameters are passed as strings. The example shows how the invoked function typecasts the last parameter to be used as an integer.
+Parameters are passed as array elements. The example shows how the invoked function typecasts the last parameter to be used as an integer.
 Parameters are not required. The simplest usage is to invoke a function with no parameters.
+Examples can be seen at [[http://clean.glocalfocal.com/doku.php?id=start|Plugin Examples Site]]
 ===== Syntax =====
@@ Line 47: / Line 51: @@
 ===== Configuration and Settings =====
-  - Add a file containing the php function into the /functions folder. The main function must be called 'run'.
+  - Add a file containing the php function into the /functions folder. The main function must be called defined as
+      <code>$thisfunction = function($params) {
+                .....
+            };
+       </code>
   - Add a configuration parameter in /conf/default.php that contains a name to identify the function file and set it equal to the name of the file. No path information is required.
   - You can add a function description in /lang/../settings.php. This will show up in the admin configuration panel for the plugin.
@@ Line 55: / Line 63: @@
 === Change Log ===
-{{rss>http://github.com/feeds/TomCafferty/commits/plugin-function/master date}}
+{{rss>https://github.com/TomCafferty/plugin-function/commits/master.atom date}}
 === Known Bugs and Issues ===
@@ Line 131: / Line 139: @@
 Millsdude, thanks for this update! It works real nice. I incorporated it into the release.
 -- [[user>tom_c]]
+It may be worth noting that, although DokuWiki itself [[:requirements|requires only PHP version 5.2]], the function plugin seems to require a more recent version.  The plugin makes use of [[http://php.net/manual/en/functions.anonymous.php|anonymous function variable assignment]], a capability introduced in PHP version 5.3. -- [[user>areeves]]