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