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82 lines
2.0 KiB
PHP
82 lines
2.0 KiB
PHP
--TEST--
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Test ksort() function : usage variations - sort bool values
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--FILE--
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<?php
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/* Prototype : bool ksort ( array &$array [, int $sort_flags] )
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* Description: Sort an array by key, maintaining key to data correlation
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* Source code: ext/standard/array.c
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*/
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/*
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* testing ksort() by providing array of boolean values for $array argument with following flag values:
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* 1.flag value as default
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* 2.SORT_REGULAR - compare items normally
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*/
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echo "*** Testing ksort() : usage variations ***\n";
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// bool value array
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$bool_values = array (true => true, false => false, TRUE => TRUE, FALSE => FALSE);
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echo "\n-- Testing ksort() by supplying boolean value array, 'flag' value is default --\n";
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$temp_array = $bool_values;
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var_dump(ksort($temp_array) );
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var_dump($temp_array);
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echo "\n-- Testing ksort() by supplying boolean value array, 'flag' value is SORT_REGULAR --\n";
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$temp_array = $bool_values;
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var_dump(ksort($temp_array, SORT_REGULAR) );
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var_dump($temp_array);
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echo "\n-- Testing ksort() by supplying boolean value array, 'flag' value is SORT_NUMERIC --\n";
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$temp_array = $bool_values;
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var_dump(ksort($temp_array, SORT_NUMERIC) );
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var_dump($temp_array);
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echo "\n-- Testing ksort() by supplying boolean value array, 'flag' value is SORT_STRING --\n";
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$temp_array = $bool_values;
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var_dump(ksort($temp_array, SORT_STRING) );
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var_dump($temp_array);
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echo "Done\n";
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?>
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--EXPECT--
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*** Testing ksort() : usage variations ***
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-- Testing ksort() by supplying boolean value array, 'flag' value is default --
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bool(true)
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array(2) {
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[0]=>
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bool(false)
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[1]=>
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bool(true)
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}
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-- Testing ksort() by supplying boolean value array, 'flag' value is SORT_REGULAR --
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bool(true)
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array(2) {
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[0]=>
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bool(false)
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[1]=>
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bool(true)
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}
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-- Testing ksort() by supplying boolean value array, 'flag' value is SORT_NUMERIC --
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bool(true)
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array(2) {
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[0]=>
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bool(false)
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[1]=>
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bool(true)
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}
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-- Testing ksort() by supplying boolean value array, 'flag' value is SORT_STRING --
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bool(true)
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array(2) {
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[0]=>
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bool(false)
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[1]=>
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bool(true)
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}
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Done
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