array_unique
array_unique — Removes duplicate values from an array.Description
array_unique( array $array,Takes an input array and returns a new array without duplicate values. Note that keys are preserved. If multiple elements compare equal under the given flags, then the key and value of the first equal element will be retained.
int $flags = SORT_STRING ): array
Note:Two elements are considered equal if and only if (string) $elem1 === (string) $elem2 i.e. when the string representation is the same, the first element will be used.
Parameters
array
The input array.
int
The optional sorting flags. It can be any combination of SORT_REGULAR, SORT_NUMERIC, SORT_STRING, SORT_LOCALE_STRING, SORT_NATURAL, SORT_FLAG_CASE or SORT_NATURAL_CASE.
Return Values
Returns the filtered array.More information about array_unique on official PHP documentation site
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array_unique - New snippets
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PHP 8 / MySQL 5.7 count array_unique json_encode array_filter
added at:
2021-10-22 02:10:00
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PHP 8 / MySQL 5.7 count array_unique array_filter
added at:
2021-10-22 02:09:49
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PHP 8 / MySQL 5.7 mb_strtoupper mb_substr implode array_unique preg_split mb_strtolower
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2021-10-20 09:41:47
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added at:
2021-10-20 09:41:39
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PHP 8 / MySQL 5.7 implode array_unique preg_split mb_strtolower
added at:
2021-10-20 09:39:32
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PHP 8 / MySQL 5.7 implode array_unique preg_split mb_strtolower ucfirst
added at:
2021-10-20 09:39:25
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PHP 8 / MySQL 5.7 implode array_unique preg_split mb_strtolower ucfirst
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2021-10-20 09:39:06
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PHP 8 / MySQL 5.7 implode array_unique preg_split strtolower
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PHP 8 / MySQL 5.7 implode array_unique preg_split strtolower
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PHP 8 / MySQL 5.7 implode array_unique preg_split strtolower ucfirst
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2021-10-20 09:37:40
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