3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class HTML { const TAGS = '<b><i><sup><sub><em><strong><u><br><ol><li><ul><span><div><h1><h2><h3><p>'; } echo HTML::TAGS;
Output for 5.0.0 - 7.1.0
<b><i><sup><sub><em><strong><u><br><ol><li><ul><span><div><h1><h2><h3><p>
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/bFc00</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/bFc00</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/bFc00</b> on line <b>4</b><br />
Process exited with code 255.