PHP: calling javascript function with parameters from php

Question

I am trying to call JavaScript function with parameter that are PHP variables. I have tried 2 approaches.

1. calling JavaScript function in PHP with script tag

Answer 1

I found some really good examples on Calling a javascript function from php and it appears you can also run the code online at PhpFiddle.org

Just in case the links break, here are the examples:

Example 1: Calling without parameters

Full example at: http://www.hoverdroids.com/2015/06/10/calling-a-javascript-function-from-php/";
echo "
Add whatever PHP you want here...
";
?>



 

Example 2: Calling with a single parameter

Full example at: http://www.hoverdroids.com/2015/06/10/calling-a-javascript-function-from-php/";
echo "
Add whatever PHP you want here...
";

//Data that is going to be passed into the JavaScript function. Try to keep all vars together so
//that it's easier to track down the php/javascript interaction
$jsdata = 'MyName';
?>

Example 3: Calling using an array of parameters

Full example at: http://www.hoverdroids.com/2015/06/10/calling-a-javascript-function-from-php/";
echo "
Add whatever PHP you want here...
";

$myname = 'MyName';
$yourname = 'YourName';

//Data that is going to be passed into the JavaScript function. Try to keep all vars together so
//that it's easier to track down the php/javascript interaction
$jsdata = array(
                'input' => $myname,
                'array_input' => array(
                                        'name' => $yourname
                ),
);
?>