I am working with some legacy PHP code so re-writing this isn't an option at this point but I have a dropdown for number of years and months of employment and currently they go from 0 - 11, 0 - 65. Can a PHP loop array numbers starting at NULL, which adds -Select- as the default forcing user to make a selection, but also have 0 as the starting number?
I've tried:
for ($i = NULL; $i <= 11; $i++) {
echo $i;
}
But 0 is no loner an option
This is what I have currently:
for ($i = 0; $i <= 11; $i++) {
echo $i;
}
I need it to display as: -Select- 0 1 2 3 4 etc
Echo the text before echoing the numbers using a loop.
<?php
echo '-Select-';
for($i = 0; $i <= 11; ++$i) {
echo $i;
}
NULL++
would not increase the value of NULL, which is essentially nothing. Why not start at -1, and if ($i == -1)
then echo select?
It would look like this:
for ($i = -1; $i <= 11; $i++) {
if ($i == -1) {
echo '-Select-';
} else {
echo $i;
}
}