how to write php code in javascript?

Today, We want to share with you how to write php code in javascript.In this post we will show you append php code in javascript, hear for run php code in jquery we will give you demo and example for implement.In this post, we will learn about how to use php in javascript with an example.

how to use php in javascript?

Php need server-side to runs as well as javascript runs just on client side

Simple Example : how to execute php code within javascript?

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 <?php $products = "Welcome To Pakainfo.com"; ?> 
<script>  
  alert("<?php echo $products; ?>");  
</script>  

if you want to write something main pass varible or data in jsvascript . Then it is necessary the javascript some code should be in php file i.e. if file name is phpcode_to_javascript.php

eg. phpcode_to_javascript.php (your php filename)

phpcode_to_javascript.php

<html> 
	<head> 
		<script> 
			function phpcode_to_javascript(){ 
				alert('<?php echo date("Y/m/d"); ?>'); 
			} 
 
		</script> 
	</head> 
</html> 

The above source code alerts the date. The above date is a php date function.

Initially, The php server executes the above code and treat JS code as plain text.

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and will looks like below when it comes to client/ browser

client/ browser view source code

<html> 
	<head> 
		<script> 
			function phpcode_to_javascript(){ 
				alert("2022/06/30"); 
			} 
 
		</script> 
	</head> 
</html> 

In Javascript just put:
Example 1:

<script type='text/javascript'>

function phpcode_to_javascript()
{

	alert("<?php echo "Welcome To Pakainfo"; ?>");
}

phpcode_to_javascript();// to call the function
</script>

How to run JavaScript from PHP?

Write JavaScript some code within PHP server side code

<?php 
echo '<script type="text/JavaScript"> 
	prompt("Welcome TO Pakainfo.com"); 
	</script>' 
; 
?> 

JavaScript user Function – DOM Manipulation (in same PHP file)

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<?php 
	echo "<div id='listproducts'></div>"; 
?> 
<script type="text/JavaScript"> 

// Function is called, return 
// value will end up in product 
var product = phpcode_to_javascript(8, 6); 
document.getElementById("listproducts").innerHTML = product; 

// Function returns the product of item and cat 
function phpcode_to_javascript(item, cat) { 
	return item * cat;			 
} 
</script> 

I hope you get an idea about generate javascript from php.
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