Session 04 - Loops and Arrays

arrays-session-4.php

<?php

$movies = [
  'Harry Potter I', 
  'Star Wars V',
  'One Piece movie',
  'Titanic',
  'Frozen III',
  'Exorcista 2025',
];

print $movies[0] . "\n";
print $movies[1] . "\n";
print $movies[2] . "\n";

print "\n\n";
print 'Foreach' . "\n";
foreach ($movies as $movie) {
  print $movie . "\n";
}

print "\n\n";
print 'For' . "\n";
for ($i = 0; $i < count($movies); $i++) {
  print $movies[$i] . "\n";
}

loop-session-4.php

<?php

print 'Ciclos repetitivos' . "\n";
print 'Example with while:' . "\n";
$counter = 0;
while ($counter < 2) {
  print 'something ' . $counter . "\n";
  $counter++;
}
print "\n\n";
print 'Example with for statement:' . "\n";
for ($i = 0; $i < 9; $i++) {
  // Strict comparison.
  if ($i % 2 !== 0) {
    print 'something ' . $i . "\n";
  }
}