PHP: Instructions

Instruction is a command given to computer. PHP code is a set of instructions separated by ;.

Here is an example of code with two instructions. When you run this code you will see two sentences on the screen, one after the other.

<?php

print_r('Mother of Dragons');
print_r('Dracarys!');

Actually, it's possible to put multiple instructions on the same line:

<?php

print_r('Mother of Dragons'); print_r('Drakarys!');

but it's considered bad practice.

Instructions

Output these three names on the screen, one after the other: "Robert", "Stannis", "Renly".

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Definitions

• Instruction - a command given to computer. PHP code is a set of instructions separated by ;

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