Which comment line is used for PHP?
PHP Comment Syntax: Single Line Comment
To do a single line comment type “//” or “#” and all text to the right will be ignored by PHP interpreter.
How do you comment a function in PHP?
The last line of comment text * should be immediately followed on the next line by the closing asterisk * and slash and then the item you are commenting on should be on the next * line below that.
How do I comment out PHP code in WordPress?
To comment part of a section, you have to already be inside PHP tags. So you don’t need to open a new set. // will get you there as a one line comment if you are in PHP tags and at the end of a line. Line wrap will apply.
How can we add a single line comment in our PHP code?
How should we add a single line comment in our PHP code? Explanation: /* */ can also be use to comment just a single line although it is used for paragraphs. // and # are used only for single line comment.
What are PHP comments?
A comment in PHP code is a line that is not executed as a part of the program. Its only purpose is to be read by someone who is looking at the code. Comments can be used to: Let others understand your code.
What are the two types of comments used in PHP?
PHP supports two types of comments:
- One-line comments.
- Multi-line comments.
What is PHP call function?
A PHP function provides code that a PHP script can call to perform a task, such as Count(), file_get_contents(), and header(). The PHP language supports both procedural and object-oriented programming paradigms.
How do you write Hello World in PHP?
$string = ‘Hello World! <br>’; // You can echo the variable, similar to the way you would echo a string. echo $string; // You could also use print. print $string; // Or, if you are familiar with C, printf can be used too.
How do I comment in HTML in WordPress?
Try this: <! — Comment –!> Works like a charm.
What does it mean to escape data in WordPress?
Escaping data is the process of securing output by stripping any unwanted data such as script tags, incorrectly formed HTML and other unwanted data. … Escaping data is a crucial part of secure coding in WordPress and should be considered for all WordPress development.
Which is the correct way to start a multiple line PHP comment?
In PHP, we can comments multiple lines also. To do so, we need to enclose all lines within /* */. Let’s see a simple example of PHP multiple line comment.
What is a correct way to add a comment in PHP Mcq?
You need to add // or # before the code. Multi-line comments used to comment out large blocks of code or writing multiple line comments. You need to add /* before and */ after the code.
Which of the following is correct to add a comment in PHP?
PHP supports single-line and multi-line comments. There are two ways to use single-line comments in PHP. For multiple lines comment in PHP, we need to enclose all lines within /* ….. */.