<?php $code = 'return $arg;'; echo "Test 1: "; $fn = create_function('$arg', $code); echo $fn('foo'); echo "\n\n"; echo "Test 2: "; $fn = function($arg) use($code) { eval($code); }; echo $fn('bar'); echo "\n\n"; echo "Test 3: "; $fn = function($arg) use($code) { return eval($code); }; echo $fn('baz');
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