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99 lines
2.2 KiB
PHP
99 lines
2.2 KiB
PHP
--TEST--
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Test sort() function : usage variations - sort boolean values
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--FILE--
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<?php
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/* Prototype : bool sort ( array &$array [, int $sort_flags] )
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* Description: This function sorts an array.
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Elements will be arranged from lowest to highest when this function has completed.
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* Source code: ext/standard/array.c
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*/
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/*
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* testing sort() by providing bool value array for $array argument with following flag values.
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* flag value as defualt
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* SORT_REGULAR - compare items normally
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*/
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echo "*** Testing sort() : usage variations ***\n";
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// bool value array
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$bool_values = array (true, false, TRUE, FALSE);
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echo "\n-- Testing sort() by supplying bool value array, 'flag' value is defualt --\n";
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$temp_array = $bool_values;
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var_dump(sort($temp_array) );
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var_dump($temp_array);
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echo "\n-- Testing sort() by supplying bool value array, 'flag' value is SORT_REGULAR --\n";
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$temp_array = $bool_values;
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var_dump(sort($temp_array, SORT_REGULAR) );
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var_dump($temp_array);
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echo "\n-- Testing sort() by supplying bool value array, 'flag' value is SORT_NUMERIC --\n";
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$temp_array = $bool_values;
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var_dump(sort($temp_array, SORT_NUMERIC) );
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var_dump($temp_array);
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echo "\n-- Testing sort() by supplying bool value array, 'flag' value is SORT_STRING --\n";
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$temp_array = $bool_values;
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var_dump(sort($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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--EXPECTF--
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*** Testing sort() : usage variations ***
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-- Testing sort() by supplying bool value array, 'flag' value is defualt --
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bool(true)
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array(4) {
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[0]=>
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bool(false)
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[1]=>
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bool(false)
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[2]=>
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bool(true)
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[3]=>
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bool(true)
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}
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-- Testing sort() by supplying bool value array, 'flag' value is SORT_REGULAR --
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bool(true)
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array(4) {
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[0]=>
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bool(false)
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[1]=>
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bool(false)
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[2]=>
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bool(true)
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[3]=>
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bool(true)
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}
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-- Testing sort() by supplying bool value array, 'flag' value is SORT_NUMERIC --
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bool(true)
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array(4) {
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[0]=>
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bool(false)
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[1]=>
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bool(false)
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[2]=>
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bool(true)
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[3]=>
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bool(true)
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}
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-- Testing sort() by supplying bool value array, 'flag' value is SORT_STRING --
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bool(true)
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array(4) {
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[0]=>
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bool(false)
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[1]=>
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bool(false)
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[2]=>
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bool(true)
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[3]=>
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bool(true)
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}
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Done
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