PHP

how to print in php

<?php
  echo 'hello world';
?>

how to use php to print inside html

<?php
$array = array(1, 2, 3, 4);
?>

<table>
<thead><tr><th>Number</th></tr></thead>
<tbody>
<?php foreach ($array as $num) : ?>
<tr><td><?= htmlspecialchars($num) ?></td></tr>
<?php endforeach ?>
</tbody>
</table>

print in php

print_r("");

php print

printf("El número PI vale %+.2f", 3.1416); // +3.14

how to print something in php

<?php
$text = "random text";
$number1 = 32;

echo $text;
echo $number1;
echo "Normal text should be in double quotes <br>";
echo ("You can use parenthesis as well, as an advice you shouldn't because 
it takes more space, but after all, it's your choice <br>");
echo "You", "can", "use many parameters", "like shown right here", "you can 
use html tags if you're using it in html as well like shown right below <br>";
echo "<h4>. $number1 .</h4>";
echo $number1 + 23.12;
?>

php print

print "<p>Módulo: ${modulo}</p>"

php print

$txt_pi = sprintf("El número PI vale %+.2f", 3.1416);

php print

<?php

$modulo="DWES";

print "<p>Módulo: $modulo</p>"

?>