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<?php function uncamel($content, $separator = '_') { $content = preg_replace('#(?<=[a-zA-Z])([A-Z])(?=[a-zA-Z])#e', "'$separator' . strtolower('$1')", $content); var_dump($content); $content{0} = strtolower($content{0}); return $content; } var_dump(uncamel('rfqInternalRefNo'));

preferences:
31.93 ms | 402 KiB | 5 Q