mirror of
https://github.com/php/php-src.git
synced 2024-12-01 05:43:38 +08:00
89 lines
1.4 KiB
PHP
89 lines
1.4 KiB
PHP
--TEST--
|
|
Bug #39944 (References broken)
|
|
--FILE--
|
|
<?php
|
|
$intTheValue = 0;
|
|
|
|
function &getValue() {
|
|
global $intTheValue;
|
|
return $intTheValue;
|
|
}
|
|
|
|
function setValue(&$int, $iNewValue) {
|
|
$int = $iNewValue;
|
|
}
|
|
|
|
setValue(getValue(), 10);
|
|
echo "intTheValue = {$intTheValue}\n";
|
|
|
|
$b = &$intTheValue;
|
|
|
|
setValue(getValue(), 10);
|
|
echo "intTheValue = {$intTheValue}\n";
|
|
|
|
/****/
|
|
|
|
$arrTheArray = array();
|
|
|
|
function &getArray() {
|
|
global $arrTheArray;
|
|
return $arrTheArray;
|
|
}
|
|
|
|
function addToArray(&$arr, $strToAdd) {
|
|
$arr[] = $strToAdd;
|
|
}
|
|
|
|
addToArray(getArray(), "xx1");
|
|
$a = getArray();
|
|
addToArray($a, "xx2");
|
|
$b = &$arrTheArray;
|
|
addToArray($b, "xx3");
|
|
addToArray(getArray(), "xx4");
|
|
$a = getArray();
|
|
addToArray($a, "xx5");
|
|
echo "arrTheArray = " . print_r($arrTheArray, 1);
|
|
|
|
/****/
|
|
|
|
class RefTest {
|
|
protected $arr;
|
|
|
|
function Add($strToAdd) {
|
|
$this->addToArray($this->getArray(), $strToAdd);
|
|
}
|
|
|
|
function &getArray() {
|
|
if (!$this->arr)
|
|
$this->arr = array();
|
|
return $this->arr;
|
|
}
|
|
|
|
private function addToArray(&$arr, $strToAdd) {
|
|
$arr[] = $strToAdd;
|
|
}
|
|
}
|
|
|
|
$objRefTest = new RefTest();
|
|
$objRefTest->Add("xx1");
|
|
$objRefTest->Add("xx2");
|
|
$objRefTest->Add("xx3");
|
|
|
|
echo "objRefTest->getArray() = " . print_r($objRefTest->getArray(), 1);
|
|
?>
|
|
--EXPECT--
|
|
intTheValue = 10
|
|
intTheValue = 10
|
|
arrTheArray = Array
|
|
(
|
|
[0] => xx1
|
|
[1] => xx3
|
|
[2] => xx4
|
|
)
|
|
objRefTest->getArray() = Array
|
|
(
|
|
[0] => xx1
|
|
[1] => xx2
|
|
[2] => xx3
|
|
)
|