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