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100 lines
1.8 KiB
PHP
100 lines
1.8 KiB
PHP
--TEST--
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Test array_slice() function : usage variations - array has holes in buckets
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--FILE--
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<?php
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/*
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* Check that results of array_slice are correct when there are holes in buckets caused by unset()
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*/
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echo "*** Testing array_slice() : usage variations ***\n";
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function dump_slice(array $input, $offsetToUnset, int $offset, int $length) {
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unset($input[$offsetToUnset]);
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var_dump(array_slice($input, $offset, $length));
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}
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echo "\n-- Call array_slice() on array with string keys--\n";
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$input = ['one' => 'un', 'two' => 'deux', 23 => 'twenty-three', 'zero'];
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dump_slice($input, 'two', 0, 1);
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dump_slice($input, 'two', 0, 2);
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dump_slice($input, 'two', 0, 3);
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dump_slice($input, 23, 1, 2);
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echo "\n-- Call array_slice() on array with packed keys--\n";
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$input = [10, 11, 12, 'thirteen'];
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dump_slice($input, 0, 0, 1);
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dump_slice($input, 1, 0, 1);
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dump_slice($input, 1, 0, 3);
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dump_slice($input, 1, -1, 1);
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dump_slice($input, 1, 0, 3);
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dump_slice($input, 1, -3, 3);
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echo "Done";
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?>
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--EXPECT--
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*** Testing array_slice() : usage variations ***
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-- Call array_slice() on array with string keys--
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array(1) {
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["one"]=>
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string(2) "un"
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}
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array(2) {
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["one"]=>
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string(2) "un"
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[0]=>
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string(12) "twenty-three"
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}
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array(3) {
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["one"]=>
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string(2) "un"
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[0]=>
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string(12) "twenty-three"
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[1]=>
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string(4) "zero"
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}
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array(2) {
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["two"]=>
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string(4) "deux"
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[0]=>
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string(4) "zero"
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}
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-- Call array_slice() on array with packed keys--
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array(1) {
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[0]=>
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int(11)
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}
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array(1) {
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[0]=>
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int(10)
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}
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array(3) {
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[0]=>
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int(10)
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[1]=>
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int(12)
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[2]=>
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string(8) "thirteen"
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}
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array(1) {
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[0]=>
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string(8) "thirteen"
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}
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array(3) {
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[0]=>
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int(10)
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[1]=>
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int(12)
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[2]=>
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string(8) "thirteen"
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}
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array(3) {
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[0]=>
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int(10)
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[1]=>
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int(12)
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[2]=>
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string(8) "thirteen"
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}
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Done
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