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<?php function partialLeft(callable $cb) { return function($left) use ($cb) { return function($right) use ($cb, $left) { return $cb($left, $right); }; }; } $a = partialLeft(function($a,$b){echo $a." -- ".$b;}); $b = $a("hello"); $c = $b("robert");
Output for git.master, git.master_jit, rfc.property-hooks
hello -- robert

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