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136 lines
2.0 KiB
PHP
136 lines
2.0 KiB
PHP
--TEST--
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Test natcasesort() function : usage variations - different numeric types
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--SKIPIF--
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<?php
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if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
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?>
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--FILE--
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<?php
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/* Prototype : bool natcasesort(array &$array_arg)
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* Description: Sort an array using case-insensitive natural sort
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* Source code: ext/standard/array.c
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*/
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/*
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* Pass arrays of numeric data to test how natcasesort re-orders the array
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*/
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echo "*** Testing natcasesort() : usage variation ***\n";
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$inputs = array (
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// negative/positive integers array
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array(11, -11, 21, -21, 31, -31, 0, 41, -41),
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// float value array
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array(10.5, -10.5, 10.5e2, 10.6E-2, .5, .01, -.1),
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// mixed value array
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array(.0001, .0021, -.01, -1, 0, .09, 2, -.9, 10.6E-2, -10.6E-2, 33),
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// array values contains minimum and maximum ranges
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array(2147483647, 2147483648, -2147483647, -2147483648, -0, 0, -2147483649)
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);
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$iterator = 1;
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foreach ($inputs as $array_arg) {
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echo "\n-- Iteration $iterator --\n";
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var_dump(natcasesort($array_arg));
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var_dump($array_arg);
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}
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echo "Done";
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?>
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--EXPECTF--
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*** Testing natcasesort() : usage variation ***
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-- Iteration 1 --
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bool(true)
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array(9) {
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[1]=>
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int(-11)
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[3]=>
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int(-21)
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[5]=>
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int(-31)
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[8]=>
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int(-41)
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[6]=>
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int(0)
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[0]=>
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int(11)
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[2]=>
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int(21)
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[4]=>
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int(31)
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[7]=>
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int(41)
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}
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-- Iteration 1 --
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bool(true)
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array(7) {
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[6]=>
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float(-0.1)
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[1]=>
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float(-10.5)
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[5]=>
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float(0.01)
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[4]=>
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float(0.5)
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[3]=>
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float(0.106)
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[0]=>
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float(10.5)
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[2]=>
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float(1050)
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}
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-- Iteration 1 --
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bool(true)
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array(11) {
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[2]=>
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float(-0.01)
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[7]=>
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float(-0.9)
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[9]=>
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float(-0.106)
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[3]=>
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int(-1)
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[4]=>
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int(0)
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[0]=>
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float(0.0001)
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[1]=>
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float(0.0021)
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[5]=>
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float(0.09)
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[8]=>
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float(0.106)
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[6]=>
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int(2)
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[10]=>
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int(33)
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}
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-- Iteration 1 --
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bool(true)
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array(7) {
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[2]=>
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int(-2147483647)
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[3]=>
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float(-2147483648)
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[6]=>
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float(-2147483649)
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[4]=>
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int(0)
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[5]=>
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int(0)
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[0]=>
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int(2147483647)
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[1]=>
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float(2147483648)
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}
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Done
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