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<?php function getLinesFromFile($fileName) { foreach ($fileName as $value) { echo "pred"; yield $value; echo "po"; } } $lines = getLinesFromFile([1,2,3,4]); foreach ($lines as $line) { echo $line; }
Output for git.master, git.master_jit, rfc.property-hooks
pred1popred2popred3popred4po

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