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<?php $var = 100; $function = function() use(&$var){ // notice the & $var = $var + 23; echo "within the function \$var is " . $var . "\n"; }; $function(); // calls the above function echo "outside of the function \$var is " . $var . "\n";
Output for git.master, git.master_jit, rfc.property-hooks
within the function $var is 123 outside of the function $var is 123

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