Chris@0: Closures
Chris@0: -----
Chris@0: <?php
Chris@0: function($a) { $a; };
Chris@0: function($a) use($b) {};
Chris@0: function() use($a, &$b) {};
Chris@0: function &($a) {};
Chris@0: static function() {};
Chris@0: function($a) : array {};
Chris@0: function() use($a) : \Foo\Bar {};
Chris@0: -----
Chris@0: array(
Chris@13:     0: Stmt_Expression(
Chris@13:         expr: Expr_Closure(
Chris@13:             static: false
Chris@13:             byRef: false
Chris@13:             params: array(
Chris@13:                 0: Param(
Chris@13:                     type: null
Chris@13:                     byRef: false
Chris@13:                     variadic: false
Chris@13:                     var: Expr_Variable(
Chris@13:                         name: a
Chris@13:                     )
Chris@13:                     default: null
Chris@13:                 )
Chris@0:             )
Chris@13:             uses: array(
Chris@13:             )
Chris@13:             returnType: null
Chris@13:             stmts: array(
Chris@13:                 0: Stmt_Expression(
Chris@13:                     expr: Expr_Variable(
Chris@13:                         name: a
Chris@13:                     )
Chris@13:                 )
Chris@0:             )
Chris@0:         )
Chris@0:     )
Chris@13:     1: Stmt_Expression(
Chris@13:         expr: Expr_Closure(
Chris@13:             static: false
Chris@13:             byRef: false
Chris@13:             params: array(
Chris@13:                 0: Param(
Chris@13:                     type: null
Chris@13:                     byRef: false
Chris@13:                     variadic: false
Chris@13:                     var: Expr_Variable(
Chris@13:                         name: a
Chris@13:                     )
Chris@13:                     default: null
Chris@13:                 )
Chris@13:             )
Chris@13:             uses: array(
Chris@13:                 0: Expr_ClosureUse(
Chris@13:                     var: Expr_Variable(
Chris@13:                         name: b
Chris@13:                     )
Chris@13:                     byRef: false
Chris@13:                 )
Chris@13:             )
Chris@13:             returnType: null
Chris@13:             stmts: array(
Chris@0:             )
Chris@0:         )
Chris@13:     )
Chris@13:     2: Stmt_Expression(
Chris@13:         expr: Expr_Closure(
Chris@13:             static: false
Chris@13:             byRef: false
Chris@13:             params: array(
Chris@13:             )
Chris@13:             uses: array(
Chris@13:                 0: Expr_ClosureUse(
Chris@13:                     var: Expr_Variable(
Chris@13:                         name: a
Chris@13:                     )
Chris@13:                     byRef: false
Chris@13:                 )
Chris@13:                 1: Expr_ClosureUse(
Chris@13:                     var: Expr_Variable(
Chris@13:                         name: b
Chris@13:                     )
Chris@13:                     byRef: true
Chris@13:                 )
Chris@13:             )
Chris@13:             returnType: null
Chris@13:             stmts: array(
Chris@0:             )
Chris@0:         )
Chris@13:     )
Chris@13:     3: Stmt_Expression(
Chris@13:         expr: Expr_Closure(
Chris@13:             static: false
Chris@13:             byRef: true
Chris@13:             params: array(
Chris@13:                 0: Param(
Chris@13:                     type: null
Chris@13:                     byRef: false
Chris@13:                     variadic: false
Chris@13:                     var: Expr_Variable(
Chris@13:                         name: a
Chris@13:                     )
Chris@13:                     default: null
Chris@13:                 )
Chris@13:             )
Chris@13:             uses: array(
Chris@13:             )
Chris@13:             returnType: null
Chris@13:             stmts: array(
Chris@13:             )
Chris@0:         )
Chris@0:     )
Chris@13:     4: Stmt_Expression(
Chris@13:         expr: Expr_Closure(
Chris@13:             static: true
Chris@13:             byRef: false
Chris@13:             params: array(
Chris@0:             )
Chris@13:             uses: array(
Chris@13:             )
Chris@13:             returnType: null
Chris@13:             stmts: array(
Chris@0:             )
Chris@0:         )
Chris@13:     )
Chris@13:     5: Stmt_Expression(
Chris@13:         expr: Expr_Closure(
Chris@13:             static: false
Chris@13:             byRef: false
Chris@13:             params: array(
Chris@13:                 0: Param(
Chris@13:                     type: null
Chris@13:                     byRef: false
Chris@13:                     variadic: false
Chris@13:                     var: Expr_Variable(
Chris@13:                         name: a
Chris@13:                     )
Chris@13:                     default: null
Chris@13:                 )
Chris@13:             )
Chris@13:             uses: array(
Chris@13:             )
Chris@13:             returnType: Identifier(
Chris@13:                 name: array
Chris@13:             )
Chris@13:             stmts: array(
Chris@13:             )
Chris@0:         )
Chris@0:     )
Chris@13:     6: Stmt_Expression(
Chris@13:         expr: Expr_Closure(
Chris@13:             static: false
Chris@13:             byRef: false
Chris@13:             params: array(
Chris@13:             )
Chris@13:             uses: array(
Chris@13:                 0: Expr_ClosureUse(
Chris@13:                     var: Expr_Variable(
Chris@13:                         name: a
Chris@13:                     )
Chris@13:                     byRef: false
Chris@13:                 )
Chris@13:             )
Chris@13:             returnType: Name_FullyQualified(
Chris@13:                 parts: array(
Chris@13:                     0: Foo
Chris@13:                     1: Bar
Chris@13:                 )
Chris@13:             )
Chris@13:             stmts: array(
Chris@0:             )
Chris@0:         )
Chris@0:     )
Chris@13: )