how to break line in php code example

Example 1: remove line break html php

preg_replace( "/\r|\n/", "", $yourString );

Example 2: new line php

<?php
echo "If you view the page source \r\n you will find a newline in this string.";
echo "<br>";
echo nl2br("You will find the \n newlines in this string \r\n on the browser window.");
?>
  // 2 Way
  <?php echo $clientid, ' ', $lastname, PHP_EOL;?>

Example 3: new line in php

<?php
echo "Hello world this is example \r\n in php.";
echo "<br>";
echo nl2br("You will find the \n newlines in this string \r\n on the browser window.");
?>

Example 4: php line break in echo

echo "Thanks for your email" ."<br>". "Your orders details are below:"

Example 5: adding a line to html php

echo  "kings \n garden";