Basic syntax

Well formed Checking

Chapter 6.

When PHP parses a file, it simply passes the text of the file through until it encounters one of the special tags which tell it to start interpreting the text as PHP code.

Customizing syntax A good example of syntax customization is the existence of two different syntaxes in the Objective Caml programming language.

Source Highlight IDE

Develop, modify or debug a source highlight definition file

Rules are rules.

There is no official standards body or RFC for the robots.txt protocol.

Rules

The Rules of Reconstruction

The Rule of the Lawless

Former title of the Agreement

Agreement Concerning the Adoption of Uniform Conditions of Approval and Reciprocal Recognition of Approval for Motor Vehicle Equipment and Parts, done at Geneva on 20 March 1958.

CSS Rules

Here are the rules.

What are the rules?

I hate rules.

There are rules.

There are rules.

These are the rules.

Follow the rules.

Follow the rules.

The rules are clear.

Do you know the rules?

The rules have changed.

The rules have changed.

The rules are simple.

Do you know the rules?

And so they've come up with their own set of rules, the Rules of the Internet.

Any rule in the game, including the rules specifying the criteria for winning and even the rule that rules must be obeyed, can be changed.

Similarly, a number of programs written in OCaml customize the syntax of the language by the addition of new operators.

Adults ruled supreme.

Cache Policy

One must observe the rules.

The rules should be followed.

Tom hates the rules.

Remember these rules.

Remember these rules.

I am explaining the rules.

We need rules.

You broke the rules.

You broke the rules.

You broke the rules.

They broke the rules.