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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
137 lines
2.2 KiB
PHP
137 lines
2.2 KiB
PHP
--TEST--
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Test array_change_key_case() function : usage variations - different int values for $case
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--FILE--
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<?php
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/* Prototype : array array_change_key_case(array $input [, int $case])
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* Description: Returns an array with all string keys lowercased [or uppercased]
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* Source code: ext/standard/array.c
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*/
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/*
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* Pass different integer values as $case argument to array_change_key_case() to test behaviour
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*/
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echo "*** Testing array_change_key_case() : usage variations ***\n";
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$input = array('One' => 'un', 'TWO' => 'deux', 'three' => 'trois');
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for ($i = -5; $i <=5; $i += 1){
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echo "\n-- \$sort argument is $i --\n";
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$temp = $input;
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var_dump(array_change_key_case($temp, $i));
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}
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echo "Done";
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?>
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--EXPECT--
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*** Testing array_change_key_case() : usage variations ***
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-- $sort argument is -5 --
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array(3) {
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["ONE"]=>
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string(2) "un"
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["TWO"]=>
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string(4) "deux"
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["THREE"]=>
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string(5) "trois"
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}
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-- $sort argument is -4 --
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array(3) {
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["ONE"]=>
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string(2) "un"
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["TWO"]=>
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string(4) "deux"
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["THREE"]=>
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string(5) "trois"
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}
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-- $sort argument is -3 --
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array(3) {
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["ONE"]=>
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string(2) "un"
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["TWO"]=>
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string(4) "deux"
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["THREE"]=>
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string(5) "trois"
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}
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-- $sort argument is -2 --
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array(3) {
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["ONE"]=>
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string(2) "un"
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["TWO"]=>
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string(4) "deux"
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["THREE"]=>
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string(5) "trois"
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}
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-- $sort argument is -1 --
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array(3) {
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["ONE"]=>
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string(2) "un"
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["TWO"]=>
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string(4) "deux"
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["THREE"]=>
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string(5) "trois"
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}
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-- $sort argument is 0 --
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array(3) {
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["one"]=>
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string(2) "un"
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["two"]=>
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string(4) "deux"
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["three"]=>
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string(5) "trois"
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}
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-- $sort argument is 1 --
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array(3) {
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["ONE"]=>
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string(2) "un"
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["TWO"]=>
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string(4) "deux"
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["THREE"]=>
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string(5) "trois"
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}
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-- $sort argument is 2 --
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array(3) {
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["ONE"]=>
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string(2) "un"
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["TWO"]=>
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string(4) "deux"
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["THREE"]=>
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string(5) "trois"
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}
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-- $sort argument is 3 --
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array(3) {
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["ONE"]=>
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string(2) "un"
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["TWO"]=>
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string(4) "deux"
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["THREE"]=>
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string(5) "trois"
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}
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-- $sort argument is 4 --
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array(3) {
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["ONE"]=>
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string(2) "un"
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["TWO"]=>
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string(4) "deux"
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["THREE"]=>
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string(5) "trois"
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}
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-- $sort argument is 5 --
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array(3) {
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["ONE"]=>
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string(2) "un"
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["TWO"]=>
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string(4) "deux"
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["THREE"]=>
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string(5) "trois"
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}
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Done
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