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a939805641
var_dump() is debugging functionality, so it should print floating-point numbers accurately. We do this by switching to serialize_precision, which (by default) will print with as much precision as necessary to preserve the exact value of the float. This also affects debug_zval_dump(). Closes GH-5172.
105 lines
1.6 KiB
PHP
105 lines
1.6 KiB
PHP
--TEST--
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Test usort, uksort and uasort
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--INI--
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precision=14
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--FILE--
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<?php
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require(__DIR__ . '/data.inc');
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function cmp ($a, $b) {
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is_array ($a)
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and $a = array_sum ($a);
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is_array ($b)
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and $b = array_sum ($b);
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return strcmp ($a, $b);
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}
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echo " -- Testing uasort() -- \n";
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uasort ($data, 'cmp');
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var_dump ($data);
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echo "\n -- Testing uksort() -- \n";
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uksort ($data, 'cmp');
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var_dump ($data);
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echo "\n -- Testing usort() -- \n";
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usort ($data, 'cmp');
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var_dump ($data);
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?>
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--EXPECT--
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-- Testing uasort() --
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array(8) {
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[16777216]=>
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float(-0.3333333333333333)
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[-1000]=>
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array(2) {
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[0]=>
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string(6) "banana"
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[1]=>
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string(6) "orange"
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}
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["test"]=>
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int(27)
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[0]=>
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string(3) "PHP"
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[17]=>
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string(27) "PHP: Hypertext Preprocessor"
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[5]=>
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string(4) "Test"
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[1001]=>
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string(6) "monkey"
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[1000]=>
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string(4) "test"
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}
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-- Testing uksort() --
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array(8) {
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[-1000]=>
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array(2) {
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[0]=>
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string(6) "banana"
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[1]=>
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string(6) "orange"
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}
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[0]=>
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string(3) "PHP"
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[1000]=>
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string(4) "test"
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[1001]=>
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string(6) "monkey"
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[16777216]=>
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float(-0.3333333333333333)
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[17]=>
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string(27) "PHP: Hypertext Preprocessor"
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[5]=>
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string(4) "Test"
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["test"]=>
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int(27)
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}
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-- Testing usort() --
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array(8) {
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[0]=>
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float(-0.3333333333333333)
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[1]=>
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array(2) {
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[0]=>
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string(6) "banana"
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[1]=>
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string(6) "orange"
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}
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[2]=>
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int(27)
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[3]=>
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string(3) "PHP"
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[4]=>
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string(27) "PHP: Hypertext Preprocessor"
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[5]=>
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string(4) "Test"
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[6]=>
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string(6) "monkey"
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[7]=>
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string(4) "test"
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}
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