PHP cron fwrite dont work

Question

I try this:

<?php
$time = time();
$fh = fopen("cron.txt", 'a+');
fwrite($fh, $time);
echo "ok";
?>

to run on SSH:

/opt/bitnami/php/bin/php /opt/bitnami/apache2/htdocs/cron.php

and remote server:

budzinski.xyz/cron.php

on localhost it works fine, on remote server and on cron, don't

Answer 1

您的cron命令需要进行如下修改：

  /opt/bitnami/php/bin/php /home/[yourcpanelname]/[your patht to the file]/cron.php

Answer 2

check the permissions of file is it writable or not Try out this example and than see if you are getting any output or not

<?php
 $filename = 'test.txt';
 $somecontent = "Add this to the file\n";

// Let's make sure the file exists and is writable first.
  if (is_writable($filename)) {

// In our example we're opening $filename in append mode.
// The file pointer is at the bottom of the file hence
// that's where $somecontent will go when we fwrite() it.
if (!$handle = fopen($filename, 'a')) {
     echo "Cannot open file ($filename)";
     exit;
}

// Write $somecontent to our opened file.
if (fwrite($handle, $somecontent) === FALSE) {
    echo "Cannot write to file ($filename)";
    exit;
}

echo "Success, wrote ($somecontent) to file ($filename)";

fclose($handle);

  } else {
    echo "The file $filename is not writable";
   }
?>