Inspired by: https://bit.ly/2ZmgKGT and https://bit.ly/3u7oSZO
Did you know that you can loop through letters in a for loop? It’s simple as the example below shows:
<?php
for($char = 'A'; $char != 'AA'; $char++){
echo $char.' ';
}
?>
The result:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
After Z it’s starting from AA to AZ to ZZ and then from AAA to AAZ to AZZ to BAA and so on.
It can’t go before A. That means the following code just prints out a bunch of A's:
<?php
for($char = 'A'; $char != 'AA'; $char--){
echo $char.' ';
}
?>
You can also loop through dates:
<?php
$start = strtotime("2021-01-01");
$end = strtotime("2021-02-01");
$count = strtotime("+2 day", $date);
for($date = $satrt; $date < $end; $date = $count) {
echo date("Y-m-d", $date)."<br />";
}
?>
This example prints out every second date between the January 1st and February 1st.
Top comments (0)