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<?php function gen_one_to_three() { for ($i = 1; $i <= 3; $i++) { // Note that $i is preserved between yields. //yield $i; echo $i; } } $generator = gen_one_to_three(); foreach ($generator as $value) { echo "$value\n"; } ?>
Output for git.master, git.master_jit, rfc.property-hooks
123 Warning: foreach() argument must be of type array|object, null given in /in/sW4og on line 11

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