At 9:32 AM -0800 1/26/01, Brandon Orther wrote:
>Hello,
>
>I am doing a do loop and I want it to change what variable to use each
>run...
>
>First time use: $run1
>
>Second time use: $run2
>
>Third time use: $run2
>
>I hope you can understand what I am saying.
>
'Variable variables'; see
http://www.php.net/manual/en/language.variables.variable.php
If you meant $run3 on the third time line, then you can use
for ($i=1; $i<$SomeNumber; $i++)
{
$SomeValue = some_function(${run$i});
}
Or, use could say
for ($i=1; $i<$SomeNumber; $i++)
{
$VarName = "run$i";
$SomeValue = some_function($$VarName);
}
If you actually _wanted_ to use '$run2' on the third time, I'm
interpreting that to mean you want to limit the maximum value of the
digit to 2. If so, you could do
for ($i=1; $i<$SomeNumber; $i++)
{
$VarName = 'run'.max($i, 2);
$SomeValue = some_function($$VarName);
}
-Steve
>--------------------------------------------
>Brandon Orther
>WebIntellects Design/Development Manager
>[EMAIL PROTECTED]
>800-994-6364
>www.webintellects.com
>--------------------------------------------
--
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