How To Write PHP Code Or Syntax?

In PHP echo and print keyword is used to print the statement

Difference between echo and print in PHP

• echo is a statement i.e used to display the outpue. It can be used with parentheses echo() or without parentheses but within double quote or single qoute like echo ""; or echo '';. After Completed of statement it must be terminated with semicolun (;).
• echo is faster then print keyword.
• Using echo can pass multiple string seperated as (,).
• echo doesn't return any value.

/* it is eample of syntax of php 
to start php code you must start with (< ?php), and end with(? >) and inside the php code block you can not write HTML code, to write html code you have to end PHP script.*/

<?php
$name = 'AJAY';

echo $name;

//or

echo ($name);

?>

// output will be AJAY.

Pass multiple strings

/* it is eample of syntax of php 
to start php code you must start with (< ?php), and end with(? >) and inside the php code block you can not write HTML code, to write html code you have to end PHP script.*/

<?php
$name = 'Ajay';
$profile = "PHP DEVELOPER";
$age = 30;

echo $name,$profile,$age;

?>

// output will be Ajay PHPDEVELOPER 30.

Print Statement print is also a statement i.e used to display the output. in can be used with paraentheses print() or without parentheses.

• it os slower than echo.
• using print can does not pass multiple argument.
• print always return 1.

/* it is eample of syntax of php 
example of print statement*/

<?php
$name = 'Ajay';


print $name;

?>

// output will be Ajay.

//// return type

<?php
$name = 'Ajay';
$ret = print $name

echo $ret;

?>

// output will be 1.

PHP Comments

/* it is eample of syntax of php 
example of comments and multi line comments*/
<?php
// this is single line comment in PHP.

/*
this is multi line comments in php.
Comments multi line.
this is example of comments
*/

?>

//not any output.

Thank You