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Re: terminate a PHP script [message #172563 is a reply to message #172560] Mon, 21 February 2011 21:46 Go to previous messageGo to previous message
n00m is currently offline  n00m
Messages: 25
Registered: February 2011
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On Feb 21, 11:06 pm, sheldonlg <sheldo...@thevillages.net> wrote:
> On 2/21/2011 4:03 PM, sheldonlg wrote:
>
>
>
>> On 2/21/2011 1:54 PM, n00m wrote:
>
>>>> Again, why not if-then-else?
>
>>> what if it's 10 nested for() stmts?
>>> And you need to break out of ALL for()'s from the innermost for()?
>>> Do you like 10 if-then-else conditionals, 1 per each for()?
>
>> && !$exit_all
>
>> in each of the test conditions of the for loop where $exit_all is
>> initially FALSE outside the outermost loop.
>
>> for ($i1=0, $exit_all=FALSE; $i1 < $i1_end && !$exit_all; $i1++) {
>> for ($i2=0, $exit_all=FALSE; $i2 < $i2_end && !$exit_allt; $i2++) {
>> ..... // and so on
>> if ($some_condition == TRUE) {
>> $exit_all = TRUE;
>> break; // or continue which does one extra check step
>> }
>> }
>> }
>
> Correction:  Only the very top level one has the $exit_all=FALSE
> initializer.  Cut and pasted too quickly.
>
> --
> Shelly

Tremendously! Toungue in cheek =)
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