for - fout

for($tel = 1; $tel == $pages + 1; $tel++) {
   print 'Hello world!<br>';
}

for($tel = 1; $tel == $pages + 1; $tel++) {
   print 'Hello world!<br>';
}

for($tel = 1; $tel < $pages + 1; $tel++) {
   print 'Hello world!<br>';
}

for($tel = 1; $tel < $pages + 1; $tel++) {
   print 'Hello world!<br>';
}