write php script code example

Example 1: php hello world

echo "Hello World";

Example 2: php in html

Basic PHP Syntax
A PHP script can be placed anywhere in the document.

A PHP script starts with <?php and ends with ?>:

<?php
// PHP code goes here
?>
The default file extension for PHP files is ".php".

A PHP file normally contains HTML tags, and some PHP scripting code.
  
Example
<!DOCTYPE html>
<html>
<body>

<h1>Php in html</h1>

<?php
echo "Hello World!";
?>

</body>
</html>

Example 3: how to write php in script file

<script type="text/javascript">
var phpVars = { 
<?php 
  foreach ($phpToJsVars as $key => $value) {
    echo '  ' . $key . ': ' . '"' . $value . '",' . "\n";  
  }
?>
};
</script>

Example 4: how to write php in script file

<script type="text/javascript" src="YourFunctions.js"></script>
<script type="text/javascript">
    functionOne(<?php echo implode(', ', $arrayWithVars); ?>);
    functionTwo(<?php echo $moreVars; ?>, <?php echo $evenMoreVars; ?>);
</script>

Tags:

Php Example

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