jakewhiteley · June 2, 2016 20:33
diff --git a/php-set-native-use.php b/php-set-native-use.php
 <?php
 // create a Set
 $set = set( 'first item' ); 

 // Add a new value
 $set[] = 'second item';

 // Add a new value
 foreach ( $set as $val )
    print($val);

 // Delete a value
 unset( $set[0] );
	<?php
	// create a Set
	$set = set( 'first item' );

	// Add a new value
	$set[] = 'second item';

	// Add a new value
	foreach ( $set as $val )
	print($val);

	// Delete a value
	unset( $set[0] );