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d679f02295
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines in all *.phpt sections. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
115 lines
2.6 KiB
PHP
115 lines
2.6 KiB
PHP
--TEST--
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Test arsort() function : usage variations - sort hexadecimal values
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--FILE--
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<?php
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/* Prototype : bool arsort ( array &$array [, int $asort_flags] )
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* Description: Sort an array and maintain index association.
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Elements will be arranged from highest to lowest 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 arsort() by providing different hexa-decimal array for $array argument with following flag values
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* flag value as defualt
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* SORT_REGULAR - compare items normally
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* SORT_NUMERIC - compare items numerically
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*/
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echo "*** Testing arsort() : usage variations ***\n";
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// an array contains unsorted hexadecimal values
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// There are multiple keys which are duplicate and the later should be picked
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$unsorted_hex_array = array ( 0x1AB => 0x1AB, 0xFFF => 0xFFF, 0xF => 0xF, 0xFF => 0xFF, 0x2AA => 0x2AA, 0xBB => 0xBB,
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0x1ab => 0x1ab, 0xff => 0xff, -0xff => -0xFF, 0 => 0, -0x2aa => -0x2aa
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);
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echo "\n-- Testing arsort() by supplying hexadecimal value array, 'flag' value is defualt --\n";
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$temp_array = $unsorted_hex_array;
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var_dump(arsort($temp_array) ); // expecting : bool(true)
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var_dump($temp_array);
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echo "\n-- Testing arsort() by supplying hexadecimal value array, 'flag' value is SORT_REGULAR --\n";
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$temp_array = $unsorted_hex_array;
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var_dump(arsort($temp_array, SORT_REGULAR) ); // expecting : bool(true)
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var_dump($temp_array);
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echo "\n-- Testing arsort() by supplying hexadecimal value array, 'flag' value is SORT_NUMERIC --\n";
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$temp_array = $unsorted_hex_array;
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var_dump(arsort($temp_array, SORT_NUMERIC) ); // expecting : bool(true)
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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 arsort() : usage variations ***
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-- Testing arsort() by supplying hexadecimal value array, 'flag' value is defualt --
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bool(true)
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array(9) {
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[4095]=>
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int(4095)
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[682]=>
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int(682)
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[427]=>
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int(427)
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[255]=>
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int(255)
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[187]=>
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int(187)
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[15]=>
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int(15)
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[0]=>
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int(0)
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[-255]=>
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int(-255)
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[-682]=>
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int(-682)
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}
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-- Testing arsort() by supplying hexadecimal value array, 'flag' value is SORT_REGULAR --
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bool(true)
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array(9) {
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[4095]=>
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int(4095)
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[682]=>
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int(682)
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[427]=>
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int(427)
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[255]=>
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int(255)
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[187]=>
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int(187)
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[15]=>
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int(15)
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[0]=>
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int(0)
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[-255]=>
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int(-255)
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[-682]=>
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int(-682)
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}
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-- Testing arsort() by supplying hexadecimal value array, 'flag' value is SORT_NUMERIC --
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bool(true)
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array(9) {
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[4095]=>
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int(4095)
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[682]=>
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int(682)
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[427]=>
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int(427)
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[255]=>
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int(255)
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[187]=>
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int(187)
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[15]=>
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int(15)
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[0]=>
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int(0)
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[-255]=>
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int(-255)
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[-682]=>
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int(-682)
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}
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Done
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