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@ 2019-11-08T11:31:07Z

<?php

$field = "IMACSuperSeriousLabelDCN";
$label = preg_replace('/(?<=[a-z])[A-Z]|[A-Z](?=[a-z])/', ' $0', $field);
echo $label . "\n";

Output
Performance
VLD
References
Branches

preg_replace: documentation ( source)

preferences:dark modelive previewkey bindings

24.42 ms | 404 KiB | 5 Q