3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $nullvar = null; $nullstr = ''; $notnull = 'foo'; $unset = 'something'; unset($unset); $results = array( '<h1>Results</h1> , '<br/>$nullvar = ' , var_dump(isset($nullvar)) , '<br/> $nullstr = ' , var_dump(isset($nullstr)) , '<br/>$notnull = ' , var_dump(isset($notnull)) , '<br/>$unset = ' , var_dump(isset($unset)) ); echo impode(' ',$results);
Output for 5.3.0 - 5.4.19
Parse error: syntax error, unexpected '>' in /in/M8pS3 on line 9
Process exited with code 255.