3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Bla { public $a1 = 0; } $bla = new Bla(); echo $bla->1;
Output for 5.4.0 - 5.4.25
Parse error: syntax error, unexpected '1' (T_LNUMBER), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/8eOlc on line 10
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_LNUMBER, expecting T_STRING or T_VARIABLE or '{' or '$' in /in/8eOlc on line 10
Process exited with code 255.