PhpWiki vs. MediaWiki vs. Confluence vs. JSPWiki

WikiWord or [somelink]
[ desc | pagename ]

[[a link]]
[[a link|with title]]

[Page Title]
[Link Title|Page Title#anchor]
[~username]
[^attachment.doc]

[link]
[text|link]
[text|wiki:link]

http://someserver/someurl
[ desc | exturl ]

[http://example.org The title]

[http://www.example.com]
[Link Title|http://www.example.com]
[Shortcut Link|PageName@otherwiki]

[http://www.example.com/]
[example|http://www.example.com/]
[text|wiki:link]

!!!Headline1
!!Headline2
!Headline3

==Section==
===Subsection===
====Sub-subsection====

h1. Top Level Heading
h2. Smaller Heading
h6. Smallest Heading

! Level 1
!! Level 2
!!! Level 3

*bold* or
<strong>bold</strong>

'''bold'''

*bold*

__bold__

_italics_ or 
or
<em>italics</em>

''italic''

_italics_

''italics''

<u>underlined</u>

<u>underlined</u>

+underline+

%%(text-decoration: underline) text %%

<tt>monospace</tt>
<code>code</code>
<pre>preformatted</pre>
<verbatim>
unparsed text</verbatim>

<tt>monospace</tt>

{{monospace}}

{{monospace}}

<strike>striked through</strike>

<s>strikethrough</s>

-strikethrough-

%%(text-decoration: line-through) deleted text %%

<sup>above</sup>

<sup>superscript</sup>

^superscript^

%%(vertical-align: sup) text %%

<sub>below</sub>

<sub>subscript</sub>

~subscript~

%%(vertical-align: sub) text %%

[ http://foo.org/1.jpg size=30%] 
external image
[Upload:view.jpg align=right size=50x40] 
view uploaded image
[Upload:view.jpg | http://server/external-linkjpg ] 
view and link to another image

[[Image:wiki.png]]

[local.jpg]
[{Image src='local.jpg'}]
[{Image src='http://foo.bar/foo.jpg'}]

<?plugin RawHtml <span align="right"> ?>right<?plugin RawHtml </span> ?>
or <div align="right"> right </div>

<center>Centered</center>

%%(text-align: right) text %%

;: left indent
;;: more left indent

or 
paragraph
and another level 

: indented line

%%(text-indent: 20px) 20 pixels %%
%%(text-indent: 30%) 30 percent %%

* list
or
- list

* Item 1
** Item 1.2
* Item 2

* one
** one-two
* two
* three

* Item 1
** Item 1.1
* Item 2

# list

# Item 1
## Item 1.2
# Item 2

# one
## one-two
# two
# three

# Item 1
## Item 1.1
# Item 2

Term:<def>
def

; term : definition

;term:definition

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