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|
--TEST--
Test natcasesort() function : usage variations - recursive arrays
--FILE--
<?php
/* Prototype : bool natcasesort(array &$array_arg)
* Description: Sort an array using case-insensitive natural sort
* Source code: ext/standard/array.c
*/
/*
* Pass natcasesort() an infinitely recursive array to test how it is re-ordered
*/
echo "*** Testing natcasesort() : usage variations ***\n";
$array = array (1, 3.00, 'zero', '2');
$array[] = &$array;
var_dump($array);
var_dump(@natcasesort($array));
var_dump($array);
echo "Done";
?>
--EXPECTF--
*** Testing natcasesort() : usage variations ***
array(5) {
[0]=>
int(1)
[1]=>
float(3)
[2]=>
string(4) "zero"
[3]=>
string(1) "2"
[4]=>
&array(5) {
[0]=>
int(1)
[1]=>
float(3)
[2]=>
string(4) "zero"
[3]=>
string(1) "2"
[4]=>
*RECURSION*
}
}
bool(true)
array(5) {
[0]=>
int(1)
[3]=>
string(1) "2"
[1]=>
float(3)
[4]=>
&array(5) {
[0]=>
int(1)
[3]=>
string(1) "2"
[1]=>
float(3)
[4]=>
*RECURSION*
[2]=>
string(4) "zero"
}
[2]=>
string(4) "zero"
}
Done
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