Bug #29038 (extract(), EXTR_PREFIX_SAME option prefixes empty strings)
--FILE--
<?php
+function my_print_r($a) {
+ ksort($a);
+ print_r($a);
+}
function f1() {
$c = extract(array("" => 1),EXTR_PREFIX_SAME,"prefix");
echo "Extracted:";
var_dump($c);
- print_r(get_defined_vars());
+ my_print_r(get_defined_vars());
}
function f2() {
$a = 1;
$c = extract(array("a" => 1),EXTR_PREFIX_SAME,"prefix");
echo "Extracted:";
var_dump($c);
- print_r(get_defined_vars());
+ my_print_r(get_defined_vars());
}
function f3() {
$a = 1;
$c = extract(array("a" => 1),EXTR_PREFIX_ALL,"prefix");
echo "Extracted:";
var_dump($c);
- print_r(get_defined_vars());
+ my_print_r(get_defined_vars());
}
function f4() {
$c = extract(array("" => 1),EXTR_PREFIX_ALL,"prefix");
echo "Extracted:";
var_dump($c);
- print_r(get_defined_vars());
+ my_print_r(get_defined_vars());
}
function f5() {
$c = extract(array("111" => 1),EXTR_PREFIX_ALL,"prefix");
echo "Extracted:";
var_dump($c);
- print_r(get_defined_vars());
+ my_print_r(get_defined_vars());
}
f1();
Array
(
[a] => 1
- [prefix_a] => 1
[c] => 1
+ [prefix_a] => 1
)
Extracted:int(1)
Array
(
[a] => 1
- [prefix_a] => 1
[c] => 1
+ [prefix_a] => 1
)
Extracted:int(0)
Array
Extracted:int(1)
Array
(
- [prefix_111] => 1
[c] => 1
+ [prefix_111] => 1
)