3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php for($i=0;$i<100; $i++){ echo $1; }
Output for 5.4.0 - 5.4.27
Parse error: syntax error, unexpected '1' (T_LNUMBER), expecting variable (T_VARIABLE) or '$' in /in/js9Q9 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_LNUMBER, expecting T_VARIABLE or '$' in /in/js9Q9 on line 3
Process exited with code 255.