BinaryKitten · March 14, 2013 16:33
diff --git a/gistfile1.php b/gistfile1.php
 <?php
    $a = 1;
    $fn = function($toAdd) use ($a) {
        return $a + $toAdd;
    };
    
    echo $fn(2);
    
    
    $a = 4;
    $fn = function($toAdd) use ($a) {
        return $a + $toAdd;
    }
    echo $fn(2);


    echo ($fn instanceOf Closure); // true
	<?php
	$a = 1;
	$fn = function($toAdd) use ($a) {
	return $a + $toAdd;
	};

	echo $fn(2);


	$a = 4;
	$fn = function($toAdd) use ($a) {
	return $a + $toAdd;
	}
	echo $fn(2);


	echo ($fn instanceOf Closure); // true
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