PHP? 4. Setting up PHP 5. Your first PHP program 6. PHP language basics 6.1. Variables 6.2. Comments 6.3. Types 6.4. Printing the value of a variable 6.5. Operators 7. Strings 8. Built-in functions methods 14.9. Comparing objects 14.10. Iterating object properties 14.11. Cloning objects 14.12. Magic methods 15. Including other PHP files 16. Useful constants, functions and variables for filesystem 6.2. Comments A very important part of any programming language is how you write comments. Single-line comments in PHP are written in this way: // single line comment 15 Multi-line comments are defined

has_many Eloquent relationship.  Added unless structure to Blade template engine.  Added Blade comments.  Added simpler environment management.  Added Blade::extend() method to define custom Passing an array of data to bind data: View::make('home', array('name' => 'James')); Using magic methods to bind data: $view->name = 'James'; $view->email = 'example@example.com'; Using the Writing a message to the logs: Log::write('info', 'This is just an informational message!'); Using magic methods to specify the log message type: Log::info('This is just an informational message!');

• The app folder will be where you work your magic: it’s where your application’s files will be placed. • The lib folder is where we’ve worked our magic. Make a personal commitment not to edit files /var/www/mysite/index.php, in this example) to look like the following: // /app/webroot/index.php (partial, comments removed) if (!defined('ROOT')) { define('ROOT', DS . 'home' . DS . 'me'); } if (!defined('APP_DIR')) a way to fetch data for an element before rendering. Let’s use the example of putting a “latest comments” element in the layout. First we need to create a controller function that will return the data:

should not be done lightly, and may make your application more vulnerable to XSS exploits. Also, comments with {{- - will no longer work. Move your language files from app/lang to the new resources/lang Route::resource('photos.comments', 'PhotoCommentController'); This route will register a "nested" resource that may be accessed with URLs like the following: photos/{photos}/comments/{comments} . class PhotoCommentController $data); // Using conventional approach $view = view('greeting')->with('name', 'Victoria'); // Using Magic Methods $view = view('greeting')->withName('Victoria'); In the example above, the variable $name

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 483 10.42 Apache Module mod mime magic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 495 10.43 Apache Module mod negotiation often case sensitive. Lines that begin with the hash character "#" are considered comments, and are ignored. Comments may not be included on a line after a configuration directive. Blank lines and white the MIMEMAGICFILES directive will be applied only if MOD MIME MAGIC is available. magic.c> MimeMagicFile conf/magic Both and can apply negative conditions

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 565 10.55 Apache Module mod mime magic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578 10.56 Apache Module mod negotiation often case sensitive. Lines that begin with the hash character "#" are considered comments, and are ignored. Comments may not be included on the same line as a configuration directive. White space occurring example, the MIMEMAGICFILE directive will be applied only if MOD MIME MAGIC is available. magic.c> MimeMagicFile conf/magic The directive is very similar to

a standard style of indentation and vertical alignment, retaining and if necessary reformatting comments. If you want to know how to handle some new layout situation, run gofmt; if the answer doesn't seem about gofmt), don't work around it. As an example, there's no need to spend time lining up the comments on the fields of a structure. Gofmt will do that for you. Given the declaration type T struct { Commentary Go provides C-style /* */ block comments and C++-style // line comments. Line comments are the norm; block comments appear mostly as package comments and are also useful to disable large swaths

Documentation, Release 2.5.3 Comments Single-line comments are written with a double dash -- followed by arbitrary text. Multi-line comments are enclosed in {- and -} and can be nested. Comments cannot appear in comment -} s : String --line comment {- s = "{- not a comment -}" Pragmas Pragmas are special comments enclosed in {-# and #-} that have special meaning to the system. See Pragmas for a full list of a token indented less lies outside the block. data Nat : Set where -- starts a layout block -- comments are not tokens zero : Nat -- statement 1 suc : Nat → -- statement 2 Nat -- also statement 2

expand_abbreviations.delay(article.pk) 2.2.13 Example Let’s take a real wold example; A blog where comments posted needs to be filtered for spam. When the comment is created, the spam filter runs in the background so the user doesn’t have to wait for it to finish. We have a Django blog application allowing comments on blog posts. We’ll describe parts of the models/views and tasks for this application. 2.2. Tasks default=False, editable=False) class Meta: verbose_name = _("comment") verbose_name_plural = _("comments") In the view where the comment is posted, we first write the comment to the database, then we

{! f {!x!} 5 !} Comments Single-line comments are written with a double dash -- followed by arbitrary text. Multi-line comments are enclosed in {- and -} and can be nested. Comments cannot appear in comment -} s : String --line comment {- s = "{- not a comment -}" Pragmas Pragmas are special comments enclosed in {-# and #-} that have special meaning to the system. See Pragmas for a full list of a token indented less lies outside the block. data Nat : Set where -- starts a layout block -- comments are not tokens zero : Nat -- statement 1 suc : Nat → -- statement 2 Nat -- also statement 2