1 Removing subnodes by setting them to null
92 $stmts[0]->returnType = null;
93 $stmts[0]->params[0]->default = null;
94 $stmts[0]->params[1]->type = null;
95 $stmts[1]->expr->returnType = null;
96 $stmts[2]->extends = null;
97 $stmts[2]->stmts[0]->returnType = null;
98 $stmts[2]->stmts[1]->props[0]->default = null;
99 $stmts[2]->stmts[2]->adaptations[0]->newName = null;
100 $stmts[3]->expr->dim = null;
101 $stmts[4]->expr->expr = null;
102 $stmts[5]->expr->if = null;
103 $stmts[6]->expr->items[1]->key = null;
104 $stmts[7]->expr->key = null;
105 $stmts[8]->expr->value = null;
106 $stmts[9]->num = null;
107 $stmts[10]->num = null;
108 $stmts[11]->keyVar = null;
109 $stmts[12]->else = null;
110 $stmts[13]->expr = null;
111 $stmts[14]->vars[0]->default = null;
112 $stmts[15]->finally = null;
188 $stmts[0]->name = null;