Can someone "translate" this in plain English to me, please? |
[eluser]Craig A Rodway[/eluser]
It uses the ternary operator to set the value of $update['id'] depending on the return value of testing if $_POST['id'] is empty or not. If $_POST['id'] is NOT empty, then $update['id'] is set to the POST'd ID; otherwise it is set to null. Think of it this way: Code: $result = (condition) ? IF_TRUE : IF_FALSE; If you want to remove it, just do this: Code: $update['id'] = $this->input->post('id'); However: Quote:The function returns FALSE (boolean) if the item you are attempting to retrieve does not exist. Input Class |
Messages In This Thread |
Can someone "translate" this in plain English to me, please? - by El Forum - 01-02-2010, 05:04 PM
Can someone "translate" this in plain English to me, please? - by El Forum - 01-02-2010, 05:10 PM
Can someone "translate" this in plain English to me, please? - by El Forum - 01-02-2010, 05:14 PM
Can someone "translate" this in plain English to me, please? - by El Forum - 01-02-2010, 05:14 PM
Can someone "translate" this in plain English to me, please? - by El Forum - 01-02-2010, 11:00 PM
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