Range in php

Foreach range php

<?php
  
foreach (range(0, 12) as $number) {
    echo $number;
}

?>

Source: php.net

Range in php

<?php
  // range($start, $end [,$steps])
  $numbers = range(0, 5);
  print_r($numbers);
  // Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 3 [4] => 4 [5] => 5 )
	
  $numbers2 = range(0, 5, 2);
  print_r($numbers2);
  //Array ( [0] => 0 [1] => 2 [2] => 4 )
  
  
  ?>

Php define array first 10 number

<?php
// array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
foreach (range(0, 12) as $number) {
    echo $number;
}

// The step parameter
// array(0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100)
foreach (range(0, 100, 10) as $number) {
    echo $number;
}

// Usage of character sequences
// array('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i');
foreach (range('a', 'i') as $letter) {
    echo $letter;
}
// array('c', 'b', 'a');
foreach (range('c', 'a') as $letter) {
    echo $letter;
}
?>

Source: php.net

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