3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $var_name = 'Any string..☺..ж..╚ can be a variable name'; $$var_name = 'test -- by variable variable'; $' ' = 'test -- by quoted string as variable name'; var_dump($GLOBALS);
Output for 5.4.0 - 5.4.26
Parse error: syntax error, unexpected '' '' (T_CONSTANT_ENCAPSED_STRING), expecting variable (T_VARIABLE) or '$' in /in/pi6bQ on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.28
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting T_VARIABLE or '$' in /in/pi6bQ on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting T_VARIABLE or '$' in /in/pi6bQ on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/pi6bQ on line 8
Process exited with code 255.