note 106023 deleted from language.operators.increment by hholzgra
| From: | hholzgra@php.net | Date: | Thu, 02 Aug 2012 15:24:46 +0000 |
| Subject: | note 106023 deleted from language.operators.increment by hholzgra | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-189859@lists.php.net to get a copy of this message | ||
Note Submitter: Anonymous
----
Notice the different output of the following two for-loops.
<?php
for ($i='a'; $i<='y'; $i++) {
echo "$i ";
}
?>
This one will output the characters 'a' to 'y'.
<?php
for ($i='a'; $i<='z'; $i++) {
echo "$i ";
}
?>
This second one will output the characters 'a' to 'z' AND after that the strings
'aa', ..., 'az', 'ba', ..., 'bz', 'ca', ... and so
on to 'yz'.