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<?php $arr = array('4' => 'foo', '4x' => 'bar'); $obj = (object)$arr; print_r($obj); print $obj->{4}; print $obj->'4'; print $obj->{'4'};
Output for 5.4.0 - 5.4.27
Parse error: syntax error, unexpected ''4'' (T_CONSTANT_ENCAPSED_STRING), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/2t9ZZ on line 9
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting T_STRING or T_VARIABLE or '{' or '$' in /in/2t9ZZ on line 9
Process exited with code 255.