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PHP-Parser/test/code/parser/stmt/function/byRef.test
Nikita Popov a6846e3b71 Always use Identifier nodes
The parser will now always generate Identifier nodes (for
non-namespaced identifiers). This obsoletes the useIdentifierNodes
parser option.

Node constructors still accepts strings and will implicitly create
an Identifier wrapper. Identifier implement __toString(), so that
outside of strict-mode many things continue to work without changes.
2017-04-28 20:57:32 +02:00

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Return and pass by ref
-----
<?php
function a(&$b) {}
function &a($b) {}
-----
array(
0: Stmt_Function(
byRef: false
name: Identifier(
name: a
)
params: array(
0: Param(
type: null
byRef: true
variadic: false
var: Expr_Variable(
name: b
)
default: null
)
)
returnType: null
stmts: array(
)
)
1: Stmt_Function(
byRef: true
name: Identifier(
name: a
)
params: array(
0: Param(
type: null
byRef: false
variadic: false
var: Expr_Variable(
name: b
)
default: null
)
)
returnType: null
stmts: array(
)
)
)