regex101: PCRE (Legacy) Match Workspace

Regular Expression

(\$\d) = '(.+?)'

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2017-03-31 09:41:18 EDT [12708-4] parameters: $1 = '0', $2 = 'ON', $3 = 'ON'
Fairly obviously, I want the values for $1, $2 and $3. This particular example has 3 variables but it's generally between 1 and 15.

I want a regex that will capture the following:

$1
'0'
$2
'ON'
$3
'ON'
This is my regex, which matches the first group:

\d{4}.+\[[\d-]*\].+?parameters:\s((\$\d+)\s?=\s?(['\d+\w+]+))

but no combination of pluses, parentheses and commas produces anything near what I want. Even if I remove the commas from the string and just jam them together I can't get it to capture.

This guy captures everything, but the groups don't make sense:

\d{4}.+\[[\d-]*\].+?parameters:\s(((\$\d+)\s?=\s?(['\d+\w+]+),?\s?)+)

Can someone end my misery here and explain to me how to capture repeated text in a regex if the text is separated by characters that I don't care about?

Regular Expressions 101

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