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diff --git a/user_guide_src/source/general/alternative_php.rst b/user_guide_src/source/general/alternative_php.rst deleted file mode 100644 index 7f3a05e56..000000000 --- a/user_guide_src/source/general/alternative_php.rst +++ /dev/null @@ -1,61 +0,0 @@ -################################### -Alternate PHP Syntax for View Files -################################### - -If you do not utilize CodeIgniter's :doc:`template -engine <../libraries/parser>`, you'll be using pure PHP in your -View files. To minimize the PHP code in these files, and to make it -easier to identify the code blocks it is recommended that you use PHPs -alternative syntax for control structures and short tag echo statements. -If you are not familiar with this syntax, it allows you to eliminate the -braces from your code, and eliminate "echo" statements. - -Alternative Echos -================= - -Normally to echo, or print out a variable you would do this:: - - <?php echo $variable; ?> - -With the alternative syntax you can instead do it this way:: - - <?=$variable?> - -Alternative Control Structures -============================== - -Controls structures, like if, for, foreach, and while can be written in -a simplified format as well. Here is an example using ``foreach``:: - - <ul> - - <?php foreach ($todo as $item): ?> - - <li><?=$item?></li> - - <?php endforeach; ?> - - </ul> - -Notice that there are no braces. Instead, the end brace is replaced with -``endforeach``. Each of the control structures listed above has a similar -closing syntax: ``endif``, ``endfor``, ``endforeach``, and ``endwhile`` - -Also notice that instead of using a semicolon after each structure -(except the last one), there is a colon. This is important! - -Here is another example, using ``if``/``elseif``/``else``. Notice the colons:: - - <?php if ($username === 'sally'): ?> - - <h3>Hi Sally</h3> - - <?php elseif ($username === 'joe'): ?> - - <h3>Hi Joe</h3> - - <?php else: ?> - - <h3>Hi unknown user</h3> - - <?php endif; ?> |