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Simple Loop Through Value Names

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Aug 19.2006

I’m dumb. I’m passing some values from a form page to another PHP page for display. I just need help looping through the values and creating a new variable. The number of values will vary.

Form field names and values being posted:

priceOption1: 123
priceOption2: 368
priceOption3: 3678
…

I need to be able to take these values (regardless of how many) and create a new variable like this with spaces between the values:

priceOptions = “123 368 3678”;

Note: I cannot use priceOption[]. The form is pretty complex and is already set-up this way.

Thank you for your help!!!

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PHP

1 Comments(s) ↴

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@littlenedAug 19.2006 — [code=php]<?php

$priceoption1 = 123;
$priceoption2 = 456;
$priceoption3 = 789;

$count = 1;
$NewPriceOption = '';

// $v_name is the name of the dynamic variable
$v_name = "priceoption".$count;

while (${$v_name} <> '') {
$NewPriceOption = $NewPriceOption . " " . ${$v_name};
$count ++;
$v_name = "priceoption".$count;
}

echo $NewPriceOption;

?>[/code]
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