compare ..

How can I stop a function in PHP?

When comparing data I want to stop the function on a hit.



Function compare($data) {

For ($n=1; $n<=10000; $n++) {

For ($m=1; $m<=10000; $m++) {

If $data[$n]==data[$m] {

Try Break;

_"^^"_ wrote:
> Try Break;

Yup... break; is there to stop execution of the current
loop/function/switch/etc.

If you need/want to get out of multiple levels (say you've got a while()
loop, and you're stepping through something in a loop within the
while()), you can specify a number corresponding to the level you wish
to break out of. ie. break 2; will drop you out of the current loop,
plus the one above.