php-parser/test/code/stmt/function/param.test

Function parameters
-----
<?php

function a($b, &$c, array $d, A $e, $f = 'g', H &$i = 'j') {}
function &a() {}
-----
array(
    0: Stmt_Function(
        byRef: false
        params: array(
            0: Param(
                name: b
                default: null
                type: null
                byRef: false
            )
            1: Param(
                name: c
                default: null
                type: null
                byRef: true
            )
            2: Param(
                name: d
                default: null
                type: array
                byRef: false
            )
            3: Param(
                name: e
                default: null
                type: Name(
                    parts: array(
                        0: A
                    )
                )
                byRef: false
            )
            4: Param(
                name: f
                default: Scalar_String(
                    value: g
                )
                type: null
                byRef: false
            )
            5: Param(
                name: i
                default: Scalar_String(
                    value: j
                )
                type: Name(
                    parts: array(
                        0: H
                    )
                )
                byRef: true
            )
        )
        stmts: array(
        )
        name: a
    )
    1: Stmt_Function(
        byRef: true
        params: array(
        )
        stmts: array(
        )
        name: a
    )
)