diff options
Diffstat (limited to 'ext/standard/tests/array/arsort_variation5.phpt')
| -rw-r--r-- | ext/standard/tests/array/arsort_variation5.phpt | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/ext/standard/tests/array/arsort_variation5.phpt b/ext/standard/tests/array/arsort_variation5.phpt new file mode 100644 index 000000000..e69c26988 --- /dev/null +++ b/ext/standard/tests/array/arsort_variation5.phpt @@ -0,0 +1,242 @@ +--TEST-- +Test arsort() function : usage variations - sort strings +--FILE-- +<?php +/* Prototype : bool arsort ( array &$array [, int $asort_flags] ) + * Description: Sort an array and maintain index association + Elements will be arranged from highest to lowest when this function has completed. + * Source code: ext/standard/array.c +*/ + +/* + * testing arsort() by providing different string arrays for $array argument with following flag values + * flag value as defualt + * SORT_REGULAR - compare items normally + * SORT_STRING - compare items as strings +*/ + +echo "*** Testing arsort() : usage variations ***\n"; + +$various_arrays = array ( + // group of escape sequences + array ("null"=> null, "NULL" => NULL, "\a" => "\a", "\cx" => "\cx", "\e" => "\e", + "\f" => "\f", "\n" =>"\n", "\r" => "\r", "\t" => "\t", "\xhh" => "\xhh", + "\ddd" => "\ddd", "\v" => "\v" + ), + + // array contains combination of capital/small letters + array ('l' => "lemoN", 'O' => "Orange", 'b' => "banana", 'a' => "apple", 'Te' => "Test", + 'T' => "TTTT", 't' => "ttt", 'w' => "ww", 'x' => "x", 'X' => "X", 'o' => "oraNGe", + 'B' => "BANANA" + ) +); + +$flags = array("SORT_REGULAR" => SORT_REGULAR, "SORT_STRING" => SORT_STRING); + +$count = 1; +echo "\n-- Testing arsort() by supplying various string arrays --\n"; + +// loop through to test arsort() with different arrays +foreach ($various_arrays as $array) { + echo "\n-- Iteration $count --\n"; + + echo "- With default sort_flag -\n"; + $temp_array = $array; + var_dump(arsort($temp_array) ); // expecting : bool(true) + var_dump($temp_array); + + // loop through $flags array and setting all possible flag values + foreach($flags as $key => $flag){ + echo "- Sort_flag = $key -\n"; + $temp_array = $array; + var_dump(arsort($temp_array, $flag) ); // expecting : bool(true) + var_dump($temp_array); + } + $count++; +} + +echo "Done\n"; +?> +--EXPECTF-- +*** Testing arsort() : usage variations *** + +-- Testing arsort() by supplying various string arrays -- + +-- Iteration 1 -- +- With default sort_flag - +bool(true) +array(12) { + ["\xhh"]=> + string(4) "\xhh" + ["\e"]=> + string(2) "\e" + ["\ddd"]=> + string(4) "\ddd" + ["\cx"]=> + string(3) "\cx" + ["\a"]=> + string(2) "\a" + ["
"]=> + string(1) "
" + [" "]=> + string(1) " " + [" "]=> + string(1) " " + [" +"]=> + string(1) " +" + [" "]=> + string(1) " " + ["null"]=> + NULL + ["NULL"]=> + NULL +} +- Sort_flag = SORT_REGULAR - +bool(true) +array(12) { + ["\xhh"]=> + string(4) "\xhh" + ["\e"]=> + string(2) "\e" + ["\ddd"]=> + string(4) "\ddd" + ["\cx"]=> + string(3) "\cx" + ["\a"]=> + string(2) "\a" + ["
"]=> + string(1) "
" + [" "]=> + string(1) " " + [" "]=> + string(1) " " + [" +"]=> + string(1) " +" + [" "]=> + string(1) " " + ["null"]=> + NULL + ["NULL"]=> + NULL +} +- Sort_flag = SORT_STRING - +bool(true) +array(12) { + ["\xhh"]=> + string(4) "\xhh" + ["\e"]=> + string(2) "\e" + ["\ddd"]=> + string(4) "\ddd" + ["\cx"]=> + string(3) "\cx" + ["\a"]=> + string(2) "\a" + ["
"]=> + string(1) "
" + [" "]=> + string(1) " " + [" "]=> + string(1) " " + [" +"]=> + string(1) " +" + [" "]=> + string(1) " " + ["null"]=> + NULL + ["NULL"]=> + NULL +} + +-- Iteration 2 -- +- With default sort_flag - +bool(true) +array(12) { + ["x"]=> + string(1) "x" + ["w"]=> + string(2) "ww" + ["t"]=> + string(3) "ttt" + ["o"]=> + string(6) "oraNGe" + ["l"]=> + string(5) "lemoN" + ["b"]=> + string(6) "banana" + ["a"]=> + string(5) "apple" + ["X"]=> + string(1) "X" + ["Te"]=> + string(4) "Test" + ["T"]=> + string(4) "TTTT" + ["O"]=> + string(6) "Orange" + ["B"]=> + string(6) "BANANA" +} +- Sort_flag = SORT_REGULAR - +bool(true) +array(12) { + ["x"]=> + string(1) "x" + ["w"]=> + string(2) "ww" + ["t"]=> + string(3) "ttt" + ["o"]=> + string(6) "oraNGe" + ["l"]=> + string(5) "lemoN" + ["b"]=> + string(6) "banana" + ["a"]=> + string(5) "apple" + ["X"]=> + string(1) "X" + ["Te"]=> + string(4) "Test" + ["T"]=> + string(4) "TTTT" + ["O"]=> + string(6) "Orange" + ["B"]=> + string(6) "BANANA" +} +- Sort_flag = SORT_STRING - +bool(true) +array(12) { + ["x"]=> + string(1) "x" + ["w"]=> + string(2) "ww" + ["t"]=> + string(3) "ttt" + ["o"]=> + string(6) "oraNGe" + ["l"]=> + string(5) "lemoN" + ["b"]=> + string(6) "banana" + ["a"]=> + string(5) "apple" + ["X"]=> + string(1) "X" + ["Te"]=> + string(4) "Test" + ["T"]=> + string(4) "TTTT" + ["O"]=> + string(6) "Orange" + ["B"]=> + string(6) "BANANA" +} +Done
\ No newline at end of file |