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<?php $output = "a b\n\nc"; var_dump(preg_split('/\s/', $output, NULL, PREG_SPLIT_NO_EMPTY));
Output for git.master_jit, git.master
Deprecated: preg_split(): Passing null to parameter #3 ($limit) of type int is deprecated in /in/cVPim on line 4 array(3) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" }

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