Place content inside PHP fopen

Question

Good afternoon, I am creating a new page to run a command by fopen, with the following code:

<?php
  $pagina  = 'pagina';
  $ext     = '.php';
  $arquivo = fopen ($pagina.$ext, 'w+');
  if ($arquivo == false) die('não foi possível criar o arquivo');
?>

the doubt is, how do I put a predetermined content inside the new file that was created, for example an echo, or so that the new file is created inside it already came an echo?

Answer 1

For this, you must use the function fwrite.

<?php

  $pagina  = 'pagina';
  $ext     = '.php';
  $arquivo = fopen ($pagina.$ext, 'w+');
  fwrite($arquivo, '<?php echo "Qualquer texto inicial."; ?>');

  if ($arquivo == false) die('não foi possível criar o arquivo');

?>