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<?php $limit = 5; function test ($limit, $useLimit) { $arr = [1,2,3,4,5,6,7,8,9,10]; foreach($arr as $key => $node) { if (!$useLimit || $key < $limit) { echo $node; } else { break; } } } echo "No limit:\n"; test($limit, false); echo "\n"; echo "With limit:\n"; test($limit, true);
Output for git.master_jit, git.master, rfc.property-hooks
No limit: 12345678910 With limit: 12345

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