Better than if(count($_POST) > 0)

[eluser]Matalina[/eluser]
[quote author="johnpeace" date="1330708813"][quote author="veledrom" date="1330708084"]
This way doesn't work.

Code:

if(! $this->input->post('submit_name')) {
// do something
}

[/quote]

This does though:

Code:

if($this->input->post('submit_button') != 'Login') {
// do something
}

[/quote]

I do it all the time The above quoted code is wrong tho there is no !

Code:

if($this->input->post('submit_name')) {
// do something
}

if $this->input->post('submit_name') has something in it it will return TRUE because it's not empty if('hi') is always true.