Lower Count In An Array

[kochier]

Basically I have an if statement that goes

PHP Code:

if ($cdate3 == $mdate2)
{
} 


And I want it to lower the count of the array by 1 whenever they are equal

PHP Code:

if ($cdate3 == $mdate2)
{
count($arry)--;
} 


However I'm not sure how to do this. Help is greatly appreciated.

[oesxyl]

Originally Posted by kochier

Basically I have an if statement that goes

PHP Code:

if ($cdate3 == $mdate2)
{
} 


And I want it to lower the count of the array by 1 whenever they are equal

PHP Code:

if ($cdate3 == $mdate2)
{
count($arry)--;
} 


However I'm not sure how to do this. Help is greatly appreciated.

you want de remove a item from array each time the condition is true? first or last or don't matter?

PHP Code:

if($cdate3 == $mdate2){
    array_pop($arry); // last removed, count decremented
    array_shift($arry); // first removed, count will be decremented
} 


regards

[kochier]

Thanks, works perfectly.