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+--- Thread: a little bug in days_in_month() function ! (/showthread.php?tid=51332)
a little bug in days_in_month() function ! - El Forum - 04-30-2012
[eluser]josepichu[/eluser]
Hi!
I have found a little bug in days_in_month($month, $year) helper function.
I Agugust and September months, i have to write the month without a zero.
for example, if you write:
Code:
days_in_month(08,2012) // the function return '0'
days_in_month(8,2012) // the function return '31'
days_in_month(09,2012) // the function return '0'
days_in_month(9,2012) // the function return '30'In the other months there is not problem with the zero.
a greeting.
a little bug in days_in_month() function ! - El Forum - 04-30-2012
[eluser]InsiteFX[/eluser]
It's not a bug, php removes the leading 0's. To php they are just null values.
a little bug in days_in_month() function ! - El Forum - 04-30-2012
[eluser]Stefan Hueg[/eluser]
No he is correct, the behaviour is strange: Try this:
Code:
if(01 < 1 OR 01 > 12)
echo '01 ';
if(02 < 1 OR 02 > 12)
echo '02 ';
if(03 < 1 OR 03 > 12)
echo '03 ';
if(04 < 1 OR 04 > 12)
echo '04 ';
if(05 < 1 OR 05 > 12)
echo '05 ';
if(06 < 1 OR 06 > 12)
echo '06 ';
if(07 < 1 OR 07 > 12)
echo '07 ';
if(08 < 1 OR 08 > 12)
echo '08 ';
if(09 < 1 OR 09 > 12)
echo '09 ';
if(10 < 1 OR 10 > 12)
echo '10 ';
if(11 < 1 OR 11 > 12)
echo '11 ';
if(12 < 1 OR 12 > 12)
echo '12 ';But its PHP-related and has nothing to do with CodeIgniter.
a little bug in days_in_month() function ! - El Forum - 04-30-2012
[eluser]josepichu[/eluser]
Thanks
.
a little bug in days_in_month() function ! - El Forum - 04-30-2012
[eluser]Stefan Hueg[/eluser]
[quote author="InsiteFX" date="1335786780"]It's not a bug, php removes the leading 0's. To php they are just null values.
[/quote]
False. I found the answer.
01, 02, 03, 04 etc. are octal notation.
As there is no 08 or 09 in octal notation, the checks fail.