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delayedinsanity · 03-21-2010, 05:40 AM

php Code:

foreach ( $_POST as $key => value )
    $_POST[$key] = my_sanitize( $value, $args );

extract( $_POST );

// or

foreach ( $_POST as $key => $value )
    ${$key} = my_sanitize( $value, $args );

No readability lost there. :) Not exactly the best use case example in the world, but in the end variable variables are just helpful shortcuts for those who like them.

03-21-2010, 05:40 AM	#9 (permalink)
delayedinsanity is cute and cuddly Join Date: Mar 2008 Location: Vegas, Baby Posts: 963 Thanks: 31	php Code: foreach ( $_POST as $key => value ) $_POST[$key] = my_sanitize( $value, $args ); extract( $_POST ); // or foreach ( $_POST as $key => $value ) ${$key} = my_sanitize( $value, $args ); No readability lost there. :) Not exactly the best use case example in the world, but in the end variable variables are just helpful shortcuts for those who like them.