kovshenin · October 16, 2012 09:20
diff --git a/gistfile1.txt b/gistfile1.txt
 <?php
 $a = 15;
 add_filter( 'my_filter', function() use ( $a ) {
 	return "I'm a filter and here's a: $a";
 } );

 $s = apply_filters( 'my_filter', '' );
 echo $s;
	<?php
	$a = 15;
	add_filter( 'my_filter', function() use ( $a ) {
	return "I'm a filter and here's a: $a";
	} );

	$s = apply_filters( 'my_filter', '' );
	echo $s;