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+--- Thread: is_int problem ? (/showthread.php?tid=28301)
is_int problem ? - El Forum - 03-07-2010
[eluser]Spleshmen[/eluser]
my third uri segment is a number and before i use it i need to check so i am using is_int but its not working ,any chance some one can help me fix this?thanks
Code:
$id = $this->uri->segment(3);
echo $id; //it displays the number from my url
if (is_int($id)==TRUE)
echo 'working';
else
echo 'not working';is_int problem ? - El Forum - 03-07-2010
[eluser]pistolPete[/eluser]
Have a look at the PHP manual: http://php.net/manual/en/function.is-int.php
Quote:To test if a variable is a number or a numeric string (such as form input, which is always a string), you must use is_numeric().
is_int problem ? - El Forum - 03-07-2010
[eluser]Spleshmen[/eluser]
thanks
