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run code in 150+ php & hhvm versions
Bugs & Features
<?php echo preg_replace(array('/#{(\S*)(\s?)}/', '/#{(\S*)(\s*)(.*)}/'), array('<?=$$1?>', '<?=$1($$3)?>'), "#{abc }");
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
<?=$abc?>