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run code in 200+ php & hhvm versions
Bugs & Features
<?php //complex variable syntax: ${'clr'} = "red"; // set dynamic variable $type = 'fruit'; ${'lovely' . $type} = 'apples'; echo "${'clr'} ${'lovely' . $type}\n"; // red apples
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0rc3
red apples