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Diffstat (limited to 'ext/standard/tests/array/array_change_key_case_variation5.phpt')
-rw-r--r-- | ext/standard/tests/array/array_change_key_case_variation5.phpt | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_change_key_case_variation5.phpt b/ext/standard/tests/array/array_change_key_case_variation5.phpt new file mode 100644 index 0000000..aa3852a --- /dev/null +++ b/ext/standard/tests/array/array_change_key_case_variation5.phpt @@ -0,0 +1,46 @@ +--TEST-- +Test array_change_key_case() function : usage variations - position of internal pointer +--FILE-- +<?php +/* Prototype : array array_change_key_case(array $input [, int $case]) + * Description: Retuns an array with all string keys lowercased [or uppercased] + * Source code: ext/standard/array.c + */ + +/* + * Check the position of the internal array pointer after calling the function + */ + +echo "*** Testing array_change_key_case() : usage variations ***\n"; + +$input = array ('one' => 'un', 'two' => 'deux', 'three' => 'trois'); + +echo "\n-- Call array_change_key_case() --\n"; +var_dump($result = array_change_key_case($input, CASE_UPPER)); + +echo "-- Position of Internal Pointer in Result: --\n"; +echo key($result) . " => " . current($result) . "\n"; +echo "\n-- Position of Internal Pointer in Original Array: --\n"; +echo key($input) . " => " . current ($input) . "\n"; + +echo "Done"; +?> + +--EXPECTF-- +*** Testing array_change_key_case() : usage variations *** + +-- Call array_change_key_case() -- +array(3) { + ["ONE"]=> + string(2) "un" + ["TWO"]=> + string(4) "deux" + ["THREE"]=> + string(5) "trois" +} +-- Position of Internal Pointer in Result: -- +ONE => un + +-- Position of Internal Pointer in Original Array: -- +one => un +Done
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