Arrays

• Introduction
• Installing/Configuring
  • Requirements
  • Installation
  • Runtime Configuration
  • Resource Types
• Predefined Constants
• Array Functions
  • array_change_key_case ⬠Changes all keys in an array
  • array_chunk ⬠Split an array into chunks
  • array_combine ⬠Creates an array by using one array for keys and another for its values
  • array_count_values ⬠Counts all the values of an array
  • array_diff_assoc ⬠Computes the difference of arrays with additional index check
  • array_diff_key ⬠Computes the difference of arrays using keys for comparison
  • array_diff_uassoc ⬠Computes the difference of arrays with additional index check which is performed by a user supplied callback function
  • array_diff_ukey ⬠Computes the difference of arrays using a callback function on the keys for comparison
  • array_diff ⬠Computes the difference of arrays
  • array_fill_keys ⬠Fill an array with values, specifying keys
  • array_fill ⬠Fill an array with values
  • array_filter ⬠Filters elements of an array using a callback function
  • array_flip ⬠Exchanges all keys with their associated values in an array
  • array_intersect_assoc ⬠Computes the intersection of arrays with additional index check
  • array_intersect_key ⬠Computes the intersection of arrays using keys for comparison
  • array_intersect_uassoc ⬠Computes the intersection of arrays with additional index check, compares indexes by a callback function
  • array_intersect_ukey ⬠Computes the intersection of arrays using a callback function on the keys for comparison
  • array_intersect ⬠Computes the intersection of arrays
  • array_key_exists ⬠Checks if the given key or index exists in the array
  • array_keys ⬠Return all the keys of an array
  • array_map ⬠Applies the callback to the elements of the given arrays
  • array_merge_recursive ⬠Merge two or more arrays recursively
  • array_merge ⬠Merge one or more arrays
  • array_multisort ⬠Sort multiple or multi-dimensional arrays
  • array_pad ⬠Pad array to the specified length with a value
  • array_pop ⬠Pop the element off the end of array
  • array_product ⬠Calculate the product of values in an array
  • array_push ⬠Push one or more elements onto the end of array
  • array_udiff_uassoc ⬠Computes the difference of arrays with additional index check, compares data and indexes by a callback function
  • array_udiff ⬠Computes the difference of arrays by using a callback function for data comparison
  • array_uintersect_assoc ⬠Computes the intersection of arrays with additional index check, compares data by a callback function
  • array_uintersect_uassoc ⬠Computes the intersection of arrays with additional index check, compares data and indexes by a callback functions
  • array_uintersect ⬠Computes the intersection of arrays, compares data by a callback function
  • array_unique ⬠Removes duplicate values from an array
  • array_unshift ⬠Prepend one or more elements to the beginning of an array
  • array_values ⬠Return all the values of an array
  • array_walk_recursive ⬠Apply a user function recursively to every member of an array
  • array_walk ⬠Apply a user function to every member of an array
  • array ⬠Create an array
  • arsort ⬠Sort an array in reverse order and maintain index association
  • asort ⬠Sort an array and maintain index association
  • compact ⬠Create array containing variables and their values
  • count ⬠Count all elements in an array, or properties in an object
  • current ⬠Return the current element in an array
  • each ⬠Return the current key and value pair from an array and advance the array cursor
  • end ⬠Set the internal pointer of an array to its last element
  • extract ⬠Import variables into the current symbol table from an array
  • in_array ⬠Checks if a value exists in an array
  • key ⬠Fetch a key from an array
  • krsort ⬠Sort an array by key in reverse order
  • ksort ⬠Sort an array by key
  • list ⬠Assign variables as if they were an array
  • natcasesort ⬠Sort an array using a case insensitive "natural order" algorithm
  • natsort ⬠Sort an array using a "natural order" algorithm
  • next ⬠Advance the internal array pointer of an array
  • pos ⬠Alias of current
  • prev ⬠Rewind the internal array pointer
  • range ⬠Create an array containing a range of elements
  • reset ⬠Set the internal pointer of an array to its first element
  • rsort ⬠Sort an array in reverse order
  • shuffle ⬠Shuffle an array
  • sizeof ⬠Alias of count
  • sort ⬠Sort an array
  • uasort ⬠Sort an array with a user-defined comparison function and maintain index association
  • uksort ⬠Sort an array by keys using a user-defined comparison function
  • usort ⬠Sort an array
    Variable and Type Related Extensions
    Introduction
    Variable and Type Related Extensions
    PHP Manual