3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $5 = "asd"; echo $5;
Output for 7.0.0
Parse error: syntax error, unexpected '5' (T_LNUMBER), expecting variable (T_VARIABLE) or '{' or '$' in /in/gictD on line 3
Process exited with code 255.
Output for 5.4.10 - 5.6.16
Parse error: syntax error, unexpected '5' (T_LNUMBER), expecting variable (T_VARIABLE) or '$' in /in/gictD on line 3
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected T_LNUMBER, expecting T_VARIABLE or '$' in /in/gictD on line 3
Process exited with code 255.