Get the first key of the given array without affecting the internal array pointer. ... Returns the first key of array if the array is not empty; null otherwise.

17 дек. 2009 г. · reset() rewinds array's internal pointer to the first element and returns the value of the first array element, or FALSE if the array is empty. How to get the first item from an associative PHP array? get first and last element in array - Stack Overflow PHP get first array element [duplicate] - Stack Overflow Get first value of an array [duplicate] - Stack Overflow Другие результаты с сайта stackoverflow.com

array_shift() shifts the first value of the array off and returns it, shortening the array by one element and moving everything down. Array_shift · Array_unshift · Array_pop

15 мар. 2024 г. · You can use the reset() function to move the internal pointer to the first element of the array, and then the current() function to get the value of the ...

23 сент. 2024 г. · In this approach, the first element of the array is accessed directly by using the index 0. PHP arrays are zero-based, so $array[0] retrieves the first element.

Answer: Use the PHP array_values() Function. If you know the exact index or key of an array you can easily get the first element.

1 апр. 2023 г. · In PHP, to get the first element we have methods as, [pass_index], reset () method, array_values() method. All this method will return us the ...

19 апр. 2021 г. · There are many more methods to get the first or last array of an element in PHP. For example, you could use array_values() and then get the ...

The best way to extract the first and last items from an array is by using the internal PHP array pointer functions.

22 июл. 2022 г. · The array_ key_ first() function is an inbuilt function in PHP that is used to get the first key of an array.