<?php function core_weird_explode(string $splitter, string $subject) { return array_map(function ($w) use ($splitter) { static $l; return $l = ($l?$l.$splitter:'').$w; }, explode($splitter, $subject) ); } var_dump( core_weird_explode(' ', 'foo bar baz'), core_weird_explode('.', 'foo.bar 523.baz 123'), );
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