Trying to turn this (string):
"one";"two";"three";"four"
Into this (text array):
one
two
three
four
Using this:
$pattern := "/;/"
$num := regex split($pattern; $list; $chunks)
$pattern := "/^\"(.*)\"$/"
$replacement := "\1"
regex replace($pattern; $chunks; $replacement; $smallchunks)
And 4D v11.5 will crash.
The key seems to be that when the subject to be searched (in this case
$chunks) is an array, regex replace is supposed to walk all the
elements of the array and perform the search/replace on each of them.
If inSubject is a string, it works. If inSubject is a string/text
array, 4D crashes.
The work around to the above is simply use for each:
$pattern := "/;/"
$num := regex split($pattern; $list; $chunks)
$pattern := "/^\"(.*)\"$/" // find any string surrounded
by ""
$replacement := "\1" // use string without ""
for each ($chunks;$chunk;$index)
regex replace($pattern; $chunk; $replacement; $chunks{$index})
end for each
Thanks,
Michael Check
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