Software Solutions

Sometimes when coding or debugging in PHP, it’s helpful to see the entire contents of an array. An easy way to do this is with the print_r command. To make it more readable, wrap it in <pre> tags. For example, to see the contents of associative array $result: <pre> <? = print_r ( $result ) ?> </pre> You’ll see output like this: Array (     [key1] => value1     [key2] => value2     [key3] => value3 ) 1