how to delete the last 4 entrys in an array.

[tastro]

also i want to change this array:

 

$a=array('a','b','c','d','e','f','g');

 

to this:

 

$a=array('a','b','c');

 

i found out that i can unset the last ones, but is there an other way to do that? faster?

[tastro]

found it!

 

for ($x=0; $x<3; $x++) {

$b[$x]=$a[$x];

}

[litebearer]

http://www.php.net/manual/en/function.array-slice.php

[tastro]

tnx litebear

 

this should work better i think, more efficient.

 

$a=array('a','b','c','d','e','f','g');

$b = (array_slice($a, 0, 3);