OnlinePHP.io - Arrays
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array - Create an array
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array_change_key_case - Changes the case of all keys in an array
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array_chunk - Split an array into chunks
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array_column - Return the values from a single column in the input array
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array_combine - Creates an array by using one array for keys and another for its values
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array_count_values - Counts all the values of an array
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array_diff - Computes the difference of arrays
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array_diff_assoc - Computes the difference of arrays with additional index check
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array_diff_key - Computes the difference of arrays using keys for comparison
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array_fill - Fill an array with values
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array_fill_keys - Fill an array with values, specifying keys
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array_flip - Exchanges all keys with their associated values in an array
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array_intersect - Computes the intersection of arrays
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array_intersect_assoc - Computes the intersection of arrays with additional index check
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array_intersect_key - Computes the intersection of arrays using keys for comparison
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array_is_list - Checks whether a given [array] is a list
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array_key_exists - Checks if the given key or index exists in the array
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array_key_first - Gets the first key of an array
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array_key_last - Gets the last key of an array
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array_keys - Return all the keys or a subset of the keys of an array
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array_merge - Merge one or more arrays
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array_merge_recursive - Merge one or more arrays recursively
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array_multisort - Sort multiple or multi-dimensional arrays
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array_pad - Pad array to the specified length with a value
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array_pop - Pop the element off the end of array
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array_product - Calculate the product of values in an array
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array_push - Push one or more elements onto the end of array
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array_rand - Pick one or more random keys out of an array
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array_replace - Replaces elements from passed arrays into the first array
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array_replace_recursive - Replaces elements from passed arrays into the first array recursively
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array_reverse - Return an array with elements in reverse order
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array_search - Searches the array for a given value and returns the first corresponding key if successful
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array_shift - Shift an element off the beginning of array
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array_slice - Extract a slice of the array
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array_splice - Remove a portion of the array and replace it with something else
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array_sum - Calculate the sum of values in an array
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array_unique - Removes duplicate values from an array
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array_unshift - Prepend one or more elements to the beginning of an array
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array_values - Return all the values of an array
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arsort - Sort an array in descending order and maintain index association
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asort - Sort an array in ascending order and maintain index association
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count - Counts all elements in an array or in a Countable object
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in_array - Checks if a value exists in an array
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krsort - Sort an array by key in descending order
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ksort - Sort an array by key in ascending order
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natcasesort - Sort an array using a case insensitive "natural order" algorithm
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natsort - Sort an array using a "natural order" algorithm
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range - Create an array containing a range of elements
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rsort - Sort an array in descending order
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sort - Sort an array in ascending order
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