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run code in 150+ php & hhvm versions
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<?php class Animals { var $_snake; } class Nature extends Animals { public function output () { var_dump($this->_snake); echo $this->_snake; } } $foo = new Nature(); $foo->output();
Output for 5.1.3 - 7.1.0
NULL
Output for 5.0.0 - 5.1.2
Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/6Nu3t on line 5 NULL
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/6Nu3t on line 12
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/6Nu3t on line 12
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/6Nu3t on line 12
Process exited with code 255.