How to unique array php?
(PHP 4 >= 4.0.1, PHP 5, PHP 7, PHP 8) Show array_unique — Removes duplicate values from an array Descriptionarray_unique(array Note that keys are preserved. If
multiple elements compare equal under the given
Parametersarray The input array. flags The
optional second parameter Sorting type flags:
Return ValuesReturns the filtered array. Changelog
ExamplesExample #1 array_unique() example
The above example will output: Array ( [a] => green [0] => red [1] => blue ) Example #2 array_unique() and types
The above example will output: array(2) { [0] => int(4) [2] => string(1) "3" } Notes
Ghanshyam Katriya(anshkatriya at gmail) ¶ 7 years ago
$array as $val) {
falundir at gmail dot com ¶ 4 years ago
$unique_array; stoff@ ¶ 5 years ago
Anonymous ¶ 12 years ago
= 1000000;
Fabiano ¶ 4 years ago
= 1000000; Ray dot Paseur at SometimesUsesGmail dot com ¶ 14 years ago
mnbayazit ¶ 14 years ago
keneks at gmail dot com ¶ 16 years ago
contact at evoweb dot fr ¶ 1 year ago
" calexandrepcjr at gmail dot com ¶ 5 years ago
mostafatalebi at rocketmail dot com ¶ 8 years ago
= array("hello", "fine", "good", "fine", "hello", "bye");
$get_sorted_unique_array = array_values(array_unique($array));
?>
regeda at inbox dot ru ¶ 12 years ago
$result as $key => $value) sashasimkin at gmail dot com ¶ 10 years ago
$obj as $n => $f ) { agarcia at rsn dot com dot co ¶ 16 years ago
$entrega;
Ludovico Grossi ¶ 7 years ago
quecoder at gmail ¶ 14 years ago
subhrajyoti dot de007 at gmail dot com ¶ 4 years ago
jusvalceanu - SPAM at SPAM - yahoo dot com ¶ 13 years ago
webmaster at jukkis dot net ¶ 15 years ago
in_array( $obj->id, $idlist ) ) zoolyka at gmail dot com ¶ 6 years ago
= array( amri [ at t] dhstudio dot eu ¶ 12 years ago
csaba at alum dot mit dot edu ¶ 18 years ago
Sbastien ¶ 4 months ago
= [true, false, null, '', '0', '123', 0, 123]; dirk dot avery a t gmail ¶ 13 years ago
Dorphalsig ¶ 14 years ago
$myArray as &$myvalue){
PHP Expert ¶ 14 years ago
array_iunique($a) {
geuis dot teses at gmail dot com ¶ 15 years ago
memandeemail at gmail dot com ¶ 16 years ago
How do you make an array unique in PHP?The array_unique() function removes duplicate values from an array. If two or more array values are the same, the first appearance will be kept and the other will be removed. Note: The returned array will keep the first array item's key type.
How do you make an array unique?Minimum Increment operations to make Array unique.. Making elements distinct in a sorted array by minimum increments.. Find sum of non-repeating (distinct) elements in an array.. Find K closest elements to given Value in Unsorted Array.. Find k closest elements to a given value.. Search in an almost sorted array.. Are arrays unique PHP?The array_unique() is a built-in function in PHP and this function removes duplicate values from an array. If there are multiple elements in the array with same values then the first appearing element will be kept and all other occurrences of this element will be removed from the array.
How can I get unique values from two arrays in PHP?The array_diff() (manual) function can be used to find the difference between two arrays: $array1 = array(10, 20, 40, 80); $array2 = array(10, 20, 100, 200); $diff = array_diff($array1, $array2); // $diff = array(40, 80, 100, 200);
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