Array

[0perator]

Array ( [0] => black market [1] => internet protocol (IP) [2] => microshit (M$) [3] => prism2 [4] => omg (Oh My God) [5] => pfSense [6] => hackers 2 - operation takedown [7] => nullbyte (%00) [8] => hypertext markup language (HTML) [9] => blue screen of death (BSoD) [10] => cyper [11] => redhat package management (RPM) [12] => h4x0r [13] => pseudonym [14] => hackers [15] => cracker [16] => iceweasil [17] => code auditing [18] => redhat package management (RPM) [19] => repository [20] => sql injection [21] => )

 

 

thats the result of print_r($panagram)

 

now, the last entry into the array is not always 21.

 

so, how do i delete the last entry, i tried unset(end($panagram));

 

no luck.

 

cheers guys.

[bluejay002]

so you mean you only want to create an array upto 21 only, is that right?

[bluejay002]

anyway, bout removing specific array items, you can use array_slice() and/or array_pop().

[kev wood]

if you know how many parts there are to the array then you could use something like

unset($array_name[21]) 

[0perator]

thanks, but how do i get the value of the key at end()

[kev wood]

i have not tested any of this code but it this should get the length of the array  $length= count($array_name);                                    this should give you the number of elements held with in the array

[sasa]

look array_pop() function

[bluejay002]

you can use this:

 

<?php	
$array = array('wed'=>'sample1','thu'=>'sample2','fri'=>'sample3');

end($array);
$key = key($array);

echo $key. "<br><br>";
?>

 

cheers,

 

Jay