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+--- Thread: function exists (/showthread.php?tid=9287)
function exists - El Forum - 06-20-2008
[eluser]dbashyal[/eluser]
how can i check if function exists in CI
i did
Code:
if(function_exists($this->direction))also,
Code:
if(function_exists('direction'))none of them worked
on the previous one it says undefined property direction
second one returns false
i searched the forum couldn't find the solution.
i am not that much into classes, so get hard time, sometimes
function exists - El Forum - 06-20-2008
[eluser]mironcho[/eluser]
For checking if a particular method exists in some object, try to use method_exists() function:
http://php.net/method_exists
function exists - El Forum - 06-20-2008
[eluser]Huan[/eluser]
Yes, you could try
if (method_exists($this->somename, some_function))
function exists - El Forum - 06-20-2008
[eluser]dbashyal[/eluser]
Thanks it worked
Code:
function _remap($method)
{
$method = str_replace('-', '_', $method);
if (method_exists($this,$method)) {
$this->$method();
} else {
$this->index();
}
}may not be the best method that i am trying to do, but it still works.
