#Flip function keys update

Returns the number of elements in an arrayĭeprecated from PHP 7.2.As design engineers, we have a lot of things that we do. It’s not surprising that we don’t spend a lot of time enhancing our working knowledge of the CAD tools. Sorts an associative array in ascending order, according to the valueĬreate array containing variables and their values Sorts an associative array in descending order, according to the value Returns the sum of the values in an arrayĬompare arrays, and returns the differences (compare values only, using a user-defined key comparison function)Ĭompare arrays, and returns the differences (compare keys and values, using a built-in function to compare the keys and a user-defined function to compare the values)Ĭompare arrays, and returns the differences (compare keys and values, using two user-defined key comparison functions)Ĭompare arrays, and returns the matches (compare values only, using a user-defined key comparison function)Ĭompare arrays, and returns the matches (compare keys and values, using a built-in function to compare the keys and a user-defined function to compare the values)Ĭompare arrays, and returns the matches (compare keys and values, using two user-defined key comparison functions)Īdds one or more elements to the beginning of an arrayĪpplies a user function to every member of an arrayĪpplies a user function recursively to every member of an array Removes and replaces specified elements of an array Removes the first element from an array, and returns the value of the removed element Searches an array for a given value and returns the key Replaces the values of the first array with the values from following arrays recursively Replaces the values of the first array with the values from following arrays Returns an array as a string, using a user-defined function Returns one or more random keys from an array Inserts one or more elements to the end of an array Inserts a specified number of items, with a specified value, to an arrayĬalculates the product of the values in an array

Sorts multiple or multi-dimensional arrays Merges one or more arrays into one array recursively Sends each value of an array to a user-made function, which returns new values Returns the values from a single column in the input arrayĬreates an array by using the elements from one 'keys' array and one 'values' arrayĬompare arrays, and returns the differences (compare values only)Ĭompare arrays, and returns the differences (compare keys and values)Ĭompare arrays, and returns the differences (compare keys only)Ĭompare arrays, and returns the differences (compare keys and values, using a user-defined key comparison function)Ĭompare arrays, and returns the differences (compare keys only, using a user-defined key comparison function)įills an array with values, specifying keysįilters the values of an array using a callback functionįlips/Exchanges all keys with their associated values in an arrayĬompare arrays, and returns the matches (compare values only)Ĭompare arrays and returns the matches (compare keys and values)Ĭompare arrays, and returns the matches (compare keys only)Ĭompare arrays, and returns the matches (compare keys and values, using a user-defined key comparison function)Ĭompare arrays, and returns the matches (compare keys only, using a user-defined key comparison function)Ĭhecks if the specified key exists in the array There is no installation needed to use these functions.Ĭhanges all keys in an array to lowercase or uppercase The array functions are part of the PHP core. Simple and multi-dimensional arrays are supported. The array functions allow you to access and manipulate arrays.

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#Flip function keys update

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