The `array_chunk()` function in PHP 7.2, PHP 7.3 & PHP 7.4 splits an array into chunks of a specified size. If the array can’t be evenly divided, the last chunk will contain the remaining elements. Here’s the syntax: array_chunk(array $array, int $size, bool $preserve_keys = false): array $array: The input array. $size: The size of […]
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Use array_change_key_case() array function in PHP 7.2, PHP 7.3 & 7.4 With Example
The `array_change_key_case()` function in PHP 7.2, PHP 7.3 & PHP 7.4 is used to change all keys in an array to either lowercase or uppercase. By default, it changes the keys to lowercase. Syntax: array_change_key_case(array $array, int $case = CASE_LOWER): array $array: The array you want to change the keys of. $case: Optional parameter. Can […]
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