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<?php $string = '12jan'; var_export( preg_split( '~(\d+)~', $string, 0, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE ) ); echo "\n---\n"; var_export( preg_split( '~(?:\d+|\D+)\K~', $string, 0, PREG_SPLIT_NO_EMPTY ) );

This is an error 500

Value for `_results` contains invalid data `array`


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