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<?php $outer = function () { echo "Outer"; $times = 0; $inner = function() use ($times){ echo "Inner : ${times}"; if ( $times <= 2 ){ $times++; } }; return $inner; }; $inner = $outer(); $inner(); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /in/ZNRJS on line 7 OuterInner : 0

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