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Don 't forget that numeric keys will be renumbered!
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ไพ 1 array_merge() ใฎไพ
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$array1 = array(); $array2 = array(1 = "data"); $result = $array1 + $array2;
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่ฟใใใ้
ๅใฏใ array("color" = "green", 2, 4, "a", "b", "shape" = "trapezoid", 4) ใจใชใใพใใ
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See also array_merge_recursive().
|
array_merge_recursive() ใๅ็
งไธใใใ
|
(PHP 4 = 4.0.1)
|
(PHP 4 = 4.0.1)
|
It returns the resulting array.
|
array_merge_recursive() ใฏใ ไบใคไปฅไธใฎ้
ๅใฎ่ฆ ็ด ใใใผใธใใๅใฎ้
ๅใฎๆๅพใซใใไธใคใฎ้
ๅใฎๅคใ่ฟฝๅ ใใพใใ ใใผใธใใๅพใฎ้
ๅใ่ฟใใพใใ
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If, however, the arrays have the same numeric key, the later value will not overwrite the original value, but will be appended.
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ๅ
ฅๅ้
ๅใๅใๆๅญๅใฎใญใผใๆใใฆใใๅ ดๅใใใใใฎใญใผใฎๅคใฏ้
ๅใซไธใคใฎใใผใธใใใพใใใใใฏๅๅธฐ็ใซ่กใใใพใใ ใใฎใใใๅคใฎไธใคใ้
ๅ่ชไฝใๆใใฆใใๅ ดๅใใใฎ้ขๆฐใฏๅฅใฎ้
ๅ ใฎๅฏพๅฟใใใจใณใใชใใใผใธใใพใใใใใใ้
ๅใๅใๆฐๅคใญใผใๆ ใใฆใใๅ ดๅใๅพใฎๅคใฏๅ
ใฎๅคใไธๆธใใใ่ฟฝๅ ใใใพใใ
|
Example 1. array_merge_recursive() example
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ไพ 1 array_merge_recursive() ใฎไพ
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The $result will be:
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่ฟใใใ้
ๅใฏใ array ("color" = array ("favorite" = array ("red", "green"), "blue"), 5, 10) ใจใชใใพใใ
|
See also array_merge().
|
array_merge() ใๅ็
งไธใใใ
|
(PHP 4)
|
(PHP 4)
|
It maintains key association when sorting.
|
array_multisort() ใฏใ่คๆฐใฎ้
ๅใไธๅบฆใซใใพใ ใฏใๅคๆฌกๅ
ใฎ้
ๅใใใฎๆฌกๅ
ใฎไธใคใงใฝใผใใใ้ใซไฝฟ็จๅฏ่ฝใงใใ ใใฎ้ขๆฐใฏใใฝใผใใฎ้ใซใญใผใฎ็ธ้ขใ็ถญๆใใพใใ
|
The first array is the primary one to sort by.
|
ๅ
ฅๅใฎ้
ๅใฏใใใใใผใใซใฎใซใฉใ ใง่กใใฝใผใใใๅฆ็ใ่กใใใพ ใใใใใฏใSQL ORDER BYๆงๆใจไผผใฆใใพใใๆๅใฎ้
ๅใฏใฝใผใใใ ใๆๅใฎ้
ๅใงใใใใฎ้
ๅใฎ่กใๅใใ ใฃใๅ ดๅใฏใๆฌกใฎๅ
ฅๅ้
ๅใง ใฝใผใใใใใจใใฃใใใใซใชใใพใใ
|
The argument structure of this function is a bit unusual, but flexible.
|
ใใฎ้ขๆฐใฎๅผๆฐใฎๆง้ ใฏใใใไธ่ฌ็ใงใฏใใใพใใใใๆ่ปใชใใฎใง ใใๅ
้ ญใฎๅผๆฐใฏใ้
ๅใงใใๅฟ
่ฆใใใใพใใใใฎๅพใฎๅๅผๆฐใซใฏใ ้
ๅใพใใฏๆฌกใฎใชในใใซใใใฝใผใ็จใใฉใฐใฎใฉใกใใใๆๅฎใใใใจ ใๅฏ่ฝใงใใ
|
The very first argument has to be an array.
|
ใฝใผใๆนๆณๆๅฎใใฉใฐ:
|
Subsequently, each argument can be either an array or a sorting flag from the following lists.
|
SORT_ASC - ๆ้ ใซใฝใผใ
|
SORT_ASC - sort in ascending order
|
SORT_DESC - ้้ ใซใฝใผใ
|
SORT_DESC - sort in descending order
|
ใฝใผใๅใฎใใฉใฐ:
|
SORT_REGULAR - compare items normally
|
SORT_REGULAR - ๆฎ้ใซๆฏ่ผ
|
SORT_STRING - compare items as strings
|
SORT_NUMERIC - ๆฐๅค็ใซๆฏ่ผ
|
No two sorting flags of the same type can be specified after each array.
|
SORT_STRING - ๆๅญๅใจใใฆๆฏ่ผ
|
Returns TRUE on success or FALSE on failure.
|
ๅ้
ๅใซๅใๅใฎใฝใผใ็จใใฉใฐใไบใคๆๅฎใใใใจใฏๅบๆฅใพใใใ ใใๅผๆฐ้
ๅใซ้ฉ็จใๆๅฎใใใใฝใผใ็จใใฉใฐใ้ฉ็จใใใใฎใฏใใ ใฎ้
ๅใฎใฟใงใใๆฐใใ้
ๅๅผๆฐใๅฆ็ใใๅใซใใใฉใซใใฎSORT_ASC ใใใณSORT_REGULARใซใชใปใใใใพใใ
|
$ar1 = array ("10", 100, 100, "a"); $ar2 = array (1, 3, "2", 1); array_multisort ($ar1, $ar2);
|
ๆๅๆใซ TRUE ใๅคฑๆใใๅ ดๅใซ FALSE ใ่ฟใใพใใ
|
In this example, after sorting, the first array will contain 10, "a", 100, 100.
|
ไพ 1่คๆฐใฎ้
ๅใใฝใผใใใ
|
The entries in the second array corresponding to the identical entries in the first array (100 and 100) were sorted as well.
|
ใใฎไพใงใฏใใฝใผใใฎๅพใงใๆๅใฎ้
ๅใฏใ10,"a", 100, 100ใจใชใใพ ใใ2็ช็ฎใฎ้
ๅใฏใ1, 1, "2", 3ใๆใใพใใๆๅใฎ้
ๅ(100ใใใณ 100)ใฎๅใใจใณใใชใซๅฏพๅฟใใฆใใ2็ช็ฎใฎ้
ๅใฎใจใณใใชใฏๅๆใซใฝใผ ใใใใพใใ
|
Sorting multi-dimensional array
|
ไพ 2ๅคๆฌกๅ
ใฎ้
ๅใใฝใผใใใ
|
In this example, after sorting, the first array will contain 10, 100, 100, "a" (it was sorted as strings in ascending order), and the second one will contain 1, 3, "2", 1 (sorted as numbers, in descending order).
|
ใใฎไพใงใฏใใฝใผใใใใๅพใๆๅใฎ้
ๅใฏ10,100, 100, "a" (ๆๅญๅ ใจใใฆๆ้ ใงใฝใผใใใใฆใใพใ)ใๆใใฆใใใ2็ช็ฎใฎ้
ๅใฏใ 1, 3, "2", 1 (ๆฐๅคใจใใฆ้้ ใซใฝใผใใใใฆใใพใ)ใจใชใฃใฆใใพใใ
|
If the absolute value of pad_size is less than or equal to the length of the input then no padding takes place.
|
(PHP 4)
|
$input = array (12, 10, 9); $result = array_pad ($input, 5, 0); / / result is array (12, 10, 9, 0, 0) $result = array_pad ($input, -7, -1); / / result is array (-1, -1, -1, -1, 12, 10, 9) $result = array_pad ($input, 2, "noop"); / / not padded
|
array_pad() ใฏใ pad_size ใงๆๅฎใใ้ท?`ใๅค pad_value ใใใใฆ input ใฎใณใใผใ่ฟใใพใใ pad_size ใๆญฃใฎๅ ดๅใ้
ๅใฎๅณๅดใๅใใใใพใใ ่ฒ ใฎๅ ดๅใ้
ๅใฎๅทฆๅดใๅใใใใพใใ pad_size ใฎ็ตถๅฏพๅคใ input ใฎ้ทใไปฅไธใฎๅ ดๅใๅใใๅฆ็ใฏ ่กใใใพใใใ
|
array_multisort
|
ไพ 1 array_pad() ใฎไพ
|
(PHP 4)
|
(PHP 4)
|
If array is empty (or is not an array), NULL will be returned.
|
array_pop() ใฏ้
ๅ array ใฎๆๅพใฎๅคใๅใๅบใใฆ่ฟใใพใใ้
ๅ array ใฏใ่ฆ็ด ไธใคๅ็ญใใชใใพใใ array ใ็ฉบใฎๅ ด ๅใ(ใพใใฏใ้
ๅใงใชใๅ ดๅใ) NULL ใ่ฟใใใพใใ
|
$stack = array ("orange", "banana", "apple", "raspberry"); $fruit = array_pop ($stack);
|
ไพ 1 array_pop() ใฎไพ
|
Array ([0] = orange [1] = banana [2] = apple)
|
ใใใซใใใ $stack ่ฆ็ด ใฏไบใค("orange"ใใใณ "apple")ใ ใใจใชใใ $fruit ใฏ"raspberry"ใจใชใใพใใ
|
Please read the section on Booleans for more information.
|
ใใฎ้ขๆฐใฏ่ซ็ๅค FALSE ใ่ฟใๅฏ่ฝๆงใใใใพใใใ FALSE ใจใใฆ่ฉไพกใใใ 0 ใ""ใจใใฃใๅคใ่ฟใๅฏ่ฝๆงใใใใพใใ่ฉณ็ดฐใซใคใใฆใฏ ่ซ็ๅค ใฎ็ซ ใๅ็
งใใฆใใ ใใใใใฎ้ขๆฐใฎ่ฟใๅคใ่ชฟในใใซใฏ ===ๆผ็ฎๅญ ใไฝฟ็จใใฆไธใใใ
|
See also array_push(), array_shift(), and array_unshift().
|
array_push(), array_shift(), array_unshift() ใๅ็
งไธใใใ
|
(PHP 4)
|
(PHP 4)
|
The length of array increases by the number of variables pushed.
|
array_push() ใฏใ array ใในใฟใใฏใจใใฆๅฆ็ใใๆธกใใใๅคๆฐใ array ใฎๆๅพใซๅ ใใพใใ้
ๅ array ใฎ้ทใใฏๆธกใใใๅคๆฐใฎๆฐใ ใๅขๅ ใใพใใ ๅ var ๆฏใซไปฅไธใ็นฐใ่ฟใใใจใจๅใๅนๆใใใใพใใ
|
$array[] = $var;
|
ๅฆ็ๅพใฎ้
ๅใฎไธญใฎ่ฆ็ด ใฎๆฐใ่ฟใใพใใ
|
Example 1. array_push() example
|
ไพ 1 array_push() ใฎไพ
|
This example would result in $stack having the following elements:
|
ใใฎไพใฎ็ตๆใ $stack ใซใฏใ4ใคใฎ่ฆ็ด 1,2,"+", 3ใใใใใจใซใชใใพใใ
|
See also array_pop(), array_shift(), and array_unshift().
|
array_pop(), array_shift(), array_unshift() ใๅ็
งไธใใใ
|
(PHP 4)
|
(PHP 4)
|
It takes an input array and an optional argument num_req which specifies how many entries you want to pick - if not specified, it defaults to 1.
|
array_rand() ใฏใ้
ๅใใไธใคไปฅไธใฎใฉใณใใ ใชใจ ใณใใชใๅๅพใใใใจใใๅ ดๅใซๆ็จใงใใใใฎ้ขๆฐใฏใ้
ๅ input ใใใณใชใใทใงใณใจใใฆ num_req ใๅผๆฐใจใใพใใใใฎๅผๆฐใฏใๅๅพใ ใใจใณใใชใฎๆฐใๆๅฎใใพใใๆๅฎใใใชใๅ ดๅใฏใใใใฉใซใใฎ1ใซใช ใใพใใ
|
Otherwise, it returns an array of keys for the random entries.
|
ใจใณใใชใไธใคใ ใๅๅพใใๅ ดๅใ array_rand() ใฏ ใฉใณใใ ใชใจใณใใชใฎใญใผใ่ฟใใพใใใใฎไปใฎๅ ดๅใฏใใฉใณใใ ใชใจ ใณใใชใฎใญใผใฎ้
ๅใ่ฟใใพใใใใใซใใใใฉใณใใ ใชใญใผใๅๅพใใ ้
ๅใใๅคใๅๅพใใใใจใๅฏ่ฝใซใชใใพใใ
|
Don' t forget to call srand() to seed the random number generator.
|
ไนฑๆฐ็ๆๅจใๅๆๅใใใใใซ srand() ใใณใผใซใ ใใใจใๅฟใใชใใงไธใใใ
|
Home
|
ไพ 1 array_rand() ใฎไพ
|
(PHP 4 = 4.0.5)
|
(PHP 4 = 4.0.5)
|
If the optional initial is available, it will be used at the beginning of the process, or as a final result in case the array is empty.
|
array_reduce() ใฏใ้
ๅ input ใฎๅ่ฆ็ด ใซ callback ้ขๆฐใ็นฐใ่ฟใ้ฉ็จใใ ้
ๅใไธใคใฎๅคใซๆธใใใพใใใชใใทใงใณ intial ใๅฉ็จๅฏ่ฝใชๅ ดๅใๅฆ็ใฎๆๅใงไฝฟ็จใใใใใ้
ๅใ็ฉบใฎๅ ดๅใฎๆ็ต็ตๆ ใจใใฆไฝฟ็จใใใพใใ
|
Example 1. array_reduce() example
|
ไพ 1 array_reduce() ใฎไพ
|
This will result in $b containing 15, $c containing 1200 (= 1*2*3*4*5*10), and $d containing 1.
|
ใใใซใใใ $b ใฎๅคใฏ 15 ใจใชใใ $c ใฎๅคใฏ 1200 (= 1*2*3*4*5*10)ใใใใฆใ $d ใฎๅคใฏ 1 ใจใชใใพใใ
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Prev
|
array_filter(), array_map() ใๅ็
งไธใใใ
|
Prev
|
(PHP 4)
|
array_reverse() takes input array and returns a new array with the order of the elements reversed, preserving the keys if preserve_keys is TRUE.
|
array_reverse() ใฏใ array ใๅผๆฐใจใใ่ฆ็ด ใฎ้ ็ชใ้ใซใใๆฐใใ้
ๅใ่ฟใใพใใใใฎ้ใ preserve_keys ใ TRUE ใฎๅ ด ๅใฏใญใผใไฟๆใใใพใใ
|
Example 1. array_reverse() example
|
ไพ 1 array_reverse() ใฎไพ
|
This makes both $result and $result_keyed have the same elements, but note the difference between the keys.
|
ใใฎไพใซใใใฆใ $result ใฏใ array (array ("green", "red"), 4.0, "php") ใจใชใใพใใใใใใ $result2[0] ใฏใพใ "php" ใงใใ
|
Array ([0] = Array ([0] = green [1] = red) [1] = 4 [2] = php) Array ([2] = Array ([0] = green [1] = red) [1] = 4 [0] = php)
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ๆณจๆ 2็ช็ฎใฎใใฉใกใผใฟใฏใPHP 4.0.3ใง่ฟฝๅ ใใใพใใใ
|
Prev
|
(PHP 4 = 4.0.5)
|
Searches haystack for needle and returns the key if it is found in the array, FALSE otherwise.
|
haystack ใซใใใฆ needle ใๆค็ดขใใ้
ๅไธญใซ่ฆไปใใฃใๅ ดๅใซใ ใฎใญใผใ่ฟใใพใใใใใงใชใๅ ดๅใซ FALSE ใ่ฟใใพใใ
|
If the optional third parameter strict is set to TRUE then the array_search() will also check the types of the needle in the haystack.
|
3็ช็ฎใฎใใฉใกใผใฟ strict ใ TRUE ใซ่จญๅฎใใใๅ ดๅใ array_search() ใฏ haystack ใฎไธญใซใใ needle ใฎๅใ็ขบ่ชใใพใใ
|
Please read the section on Booleans for more information.
|
ใใฎ้ขๆฐใฏ่ซ็ๅค FALSE ใ่ฟใๅฏ่ฝๆงใใใใพใใใ FALSE ใจใใฆ่ฉไพกใใใ 0 ใ""ใจใใฃใๅคใ่ฟใๅฏ่ฝๆงใใใใพใใ่ฉณ็ดฐใซใคใใฆใฏ ่ซ็ๅค ใฎ็ซ ใๅ็
งใใฆใใ ใใใใใฎ้ขๆฐใฎ่ฟใๅคใ่ชฟในใใซใฏ ===ๆผ็ฎๅญ ใไฝฟ็จใใฆไธใใใ
|
See also array_keys() and in_array().
|
in_array() ใๅ็
งไธใใใ
|
(PHP 4)
|
(PHP 4)
|
All numerical array keys will be modified to start counting from zero while literal keys won 't be touched.
|
array_shift() ใฏใ array ใฎๆๅใฎๅคใๅใๅบใใฆ่ฟใใพใใ้
ๅ array ใฏใ่ฆ็ด ไธใคๅใ ใ็ญใใชใใๅ
จใฆใฎ่ฆ็ด ใฏๅใซใใใพใใ array ใ็ฉบใฎๅ ดๅ(ใพใใฏ้
ๅใงใชใๅ ดๅ)ใ NULL ใ่ฟใใใพใใ
|
Example 1. array_shift() example
|
ไพ 1 array_shift() ใฎไพ
|
This would result in $stack having 3 elements left:
|
array_unshift(), array_push(), array_pop() ใๅ็
งไธใใใ
|
array_slice() returns the sequence of elements from the array array as specified by the offset and length parameters.
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(PHP 4)
|
If offset is negative, the sequence will start that far from the end of the array.
|
array_slice() ใฏใ array ใใใใฉใกใผใฟ offset ใใใณ length ใงๆๅฎใใใ้ฃ็ถใใ่ฆ็ด ใ่ฟใใพใใ
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If length is given and is negative then the sequence will stop that many elements from the end of the array.
|
offset ใๆญฃใฎๅ ดๅใ่ฆ็ด ไฝ็ฝฎใฎ่จ็ฎใฏใ ้
ๅ array ใฎoffsetใใๅงใใใใพใใ offset ใ่ฒ ใฎๅ ดๅใ่ฆ็ด ไฝ็ฝฎใฎ่จ็ฎใฏ array ใฎๆๅพใใ่กใใใพใใ
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Note that array_slice() will ignore array keys, and will calculate offsets and lengths based on the actual positions of elements within the array.
|
length ใๆๅฎใใใๆญฃใฎๅ ดๅใ ้ฃ็ถใใ่คๆฐใฎ่ฆ็ด ใ่ฟใใใพใใ length ใ ๆๅฎใใใ่ฒ ใฎๅ ดๅใ้
ๅใฎๆซๅฐพใใ้ฃ็ถใใ่คๆฐใฎ่ฆ็ด ใ่ฟใใใพใใ ็็ฅใใใๅ ดๅใ offset ใใ้
ๅใฎๆๅพใพใง ใฎๅ
จใฆใฎ่ฆ็ด ใ่ฟใใใพใใ
|
Prev
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array_splice() ใๅ็
งไธใใใ
|
(PHP 4)
|
(PHP 4)
|
It returns an array containing the extracted elements.
|
array_splice() ใฏใ้
ๅ input ใใ offset ใใใณ length ใง ๆๅฎใใใ่ฆ็ด ใๅ้คใใ้
ๅ replacement ใ ๆๅฎใใใใใฎ่ฆ็ด ใง็ฝฎๆใใพใใ
|
If offset is negative then it starts that far from the end of the input array.
|
offset ใๆญฃใฎๅ ดๅใๅ้คใใใ้จๅใฏ ้
ๅ input ใฎๆๅใใๆๅฎใชใใปใใใฎไฝ็ฝฎ ใใใจใชใใพใใ offset ใ่ฒ ใฎๅ ดๅใๅ้คใใใ้จๅใฏใ input ใฎๆซๅฐพใใๆฐใใไฝ็ฝฎใใใจใชใใพใใ
|
Tip: to remove everything from offset to the end of the array when replacement is also specified, use count( $input) for length.
|
length ใ็็ฅใใใๅ ดๅใ offset ใใ้
ๅใฎๆๅพใพใงใๅ
จใฆๅ้คใใใพใใ length ใๆๅฎใใใๆญฃใฎๅ ดๅใ่คๆฐใฎ่ฆ็ด ใ ๅ้คใใใพใใ length ใๆๅฎใใใ่ฒ ใฎๅ ดๅใๅ้คใใใ ้จๅใฏ้
ๅใฎๆซๅฐพใใ่คๆฐใฎ่ฆ็ด ใจใชใใพใใ ใใณใ: replacement ใๆๅฎใใๅ ดๅใซ offset ใใ้
ๅใฎๆๅพใพใงๅ
จใฆใๅ้คใใใซใฏใ length ใๆฑใใใใใซ count($input) ใไฝฟ็จใใฆไธใใใ
|
If offset and length are such that nothing is removed, then the elements from the replacement array are inserted in the place specified by the offset.
|
้
ๅ replacement ใๆๅฎใใใๅ ดๅใ ๅ้คใใใ่ฆ็ด ใฏใใใฎ้
ๅใฎ่ฆ็ด ใง็ฝฎๆใใใพใใ offset ใใใณ length ใง ไฝใๅ้คใใชใใจๆๅฎใใๅ ดๅใ้
ๅ replacement ใฎ ่ฆ็ด ใฏ offset ใงๆๅฎใใใไฝ็ฝฎใซๆฟๅ
ฅใใใพใใ ใใณใ:replacementใซไธใคใใ่ฆ็ด ใใชใๅ ดๅใ่ฆ็ด ใใฎใใฎใ้
ๅใง ใชใ้ใใ array() ใงๆฌใๅฟ
่ฆใฏใใใพใใใ
|
The following equivalences hold:
|
ไปฅไธใฏ็ญไพกใจใชใใพใใ
|
Example 1. array_splice() examples
|
ๅ้คใใใ่ฆ็ด ใใใชใ้
ๅใ่ฟใใพใใ
|
Prev
|
ไพ 1 array_splice() ใฎไพ
|
array_slice
|
array_slice() ใๅ็
งไธใใใ
|
array_sum() returns the sum of values in an array as an integer or float.
|
(PHP 4 = 4.0.4)
|
$a = array( 2, 4, 6, 8); echo "sum(a) = ".array_sum($a) ."\n"; $b = array("a"= 1.2 ,"b"= 2.3 ,"c"= 3.4); echo "sum(b) = ".array_sum($b) ."\n";
|
array_sum() ใฏใ้
ๅใฎไธญใฎๅคใฎๅ่จใๆดๆฐใพใใฏ floatใจใใฆ่ฟใใพใใ
|
sum( a) = 20 sum(b) = 6.9
|
ไพ 1 array_sum() ใฎไพ
|
Prev
|
ๆณจๆ 4.0.6ใใๅใฎใใผใธใงใณใฎPHPใฏใๆธกใใใ้
ๅ่ชไฝใไฟฎๆญฃใใๆๅญๅใ ๆฐๅค(ใใใฏๅคใซใใใใๅคใใฎๅ ดๅใผใญใจใชใใพใ)ใซๅคๆใใฆใใพใใใ
|
Prev
|
(PHP 4 = 4.0.1)
|
array_unique() takes input array and returns a new array without duplicate values.
|
array_unique() ใฏใ array ใๅ
ฅๅใจใใๅคใซ้่คใฎใชใๆฐ่ฆ้
ๅใ ่ฟใใพใใ
|
It does not mean that the key of the first related value from the unsorted array will be kept.
|
ใญใผใฏไฟๆใใใใใจใซๆณจๆใใฆไธใใใ array_unique() ใฏใพใๆๅญๅใจใใฆๅคใใฝใผใใใ ๅๅคใฎๆๅใฎใญใผใไฟๆใใ2ๅ็ฎไปฅ้ใฎๅ
จใฆใฎใญใผใ็ก่ฆใใพใใ ใใใฏใใฝใผใๅใฎ array ใงๆๅใฎ้ข้ฃใใๅคใฎ ใญใผใไฟๆใใใใจใใๆๅณใงใฏใใใพใใใ
|
In words: when the string representation is the same.
|
ๆณจๆ (string) $elem1 === (string) $elem2 ใฎๅ ดๅใฎใฟ ไบใคใฎ่ฆ็ด ใฏ็ญใใใจใฟใชใใใพใใ่จใๆใใใจใๆๅญๅ่กจ็พใ ๅใๅ ดๅใจใชใใพใใ
|
Warning
|
ๆๅใฎ่ฆ็ด ใไฝฟ็จใใใพใใ
|
Example 1. array_unique() example
|
ใใฎ้ขๆฐใฏใPHP 4.0.4ใงใฏไฝฟ็จใงใใพใใ!
|
This will output:
|
ไพ 1 array_unique() ใฎไพ
|
Example 2. array_unique() and types
|
ๅบๅใฏไปฅไธใฎใใใซใชใใพใใ
|
The printout of the program above will be (PHP 4.0.6):
|
ไพ 2 array_unique() ใจๅ
|
Prev
|
ไธใฎใใญใฐใฉใ ใฎๅบๅใฏไปฅไธใฎใใใซใชใใพใ(PHP 4.0.6)ใ
|
array_unshift() prepends passed elements to the front of the array.
|
(PHP 4)
|
All numerical array keys will be modified to start counting from zero while literal keys won 't be touched.
|
array_unshift() ใฏใ array ใฎๅ
้ ญใซๆๅฎใใใ่ฆ็ด ใๅ ใใพใใใชในใใฎ่ฆ็ด ใฏๅ
จไฝใจใใฆๅ ใใใใใใใ ๅ ใใใใ่ฆ็ด ใฎ้ ็ชใฏๅคใใใชใใใจใซๆณจๆใใฆใใ ใใใ
|
Example 1. array_unshift() example
|
ๅฆ็ๅพใฎ array ใฎ่ฆ็ด ใฎๆฐใ่ฟใใพใใ
|
This would result in $queue having the following elements:
|
ไพ 1 array_unshift() ใฎไพ
|
See also array_shift(), array_push(), and array_pop().
|
array_shift(), array_push(), array_pop() ใๅ็
งไธใใใ
|
array_values() returns all the values from the input array.
|
(PHP 4)
|
$array = array ("size "= "XL", "color" = "gold"); print_r(array_values ($array));
|
array_values() ใฏใ้
ๅ input ใใๅ
จใฆใฎๅคใ่ฟใใพใใ
|
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