Created
April 27, 2012 12:11
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Checking whether a number is even or odd: the PHP way! :p
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| function iseven($n) { | |
| $lastdigit = substr($n, -1); | |
| if ($lastdigit == '0') | |
| return true; | |
| elseif ($lastdigit == '2') | |
| return true; | |
| elseif ($lastdigit == '4') | |
| return true; | |
| elseif ($lastdigit == '6') | |
| return true; | |
| elseif ($lastdigit == '8') | |
| return true; | |
| else | |
| return isodd($n) != true; | |
| } | |
| function isodd($n) { | |
| $lastdigit = substr($n, -1); | |
| if ($lastdigit == '1') | |
| return true; | |
| elseif ($lastdigit == '3') | |
| return true; | |
| elseif ($lastdigit == '5') | |
| return true; | |
| elseif ($lastdigit == '7') | |
| return true; | |
| elseif ($lastdigit == '9') | |
| return true; | |
| else | |
| return iseven($n) != true; | |
| } |
Hahaha okay point taken. I am the retard. :(
…Sent from my iPhone
On Apr 27, 2012, at 9:45 AM, Raynor ***@***.*** wrote:
I have an additional pair of sarcasm goggles for sale. Interested? :p
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Reply to this email directly or view it on GitHub:
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Well, on the other hand I can't blame you. When it comes to PHP, you're never sure whether someone's serious or not. :)
ha, yes this is true. It's unfortunate how many serious gists (and PHP in
general) there are with the outrageously low quality of code you pointed
out.
…On Fri, Apr 27, 2012 at 9:56 AM, Raynor Vliegendhart < ***@***.*** > wrote:
Well, on the other hand I can't blame you. When it comes to PHP, you're
never sure whether someone's serious or not. :)
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Reply to this email directly or view it on GitHub:
https://gist.github.com/2508693
THAT IS SO FRIENDLY OF YOU
…On Fri, Apr 27, 2012 at 10:00 AM, Brandon < ***@***.*** > wrote:
Curt's right.
Here, I'm feeling friendly today:
function is_even($int)
{
if (!is_int($int)) throw new Exception("not an int");
return ($int%2==0);
}
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Reply to this email directly or view it on GitHub:
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I have an additional pair of sarcasm goggles for sale. Interested? :p