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