Revisions to Replace keys in an array based on another lookup/mapping array

format the code

edited Aug 10, 2017 at 5:42

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Here is a helper function to achieve that:

/** * Helper function to rename array keys. */ function _rename_arr_key($oldkey, $newkey, array &$arr) {   if (array_key_exists($oldkey, $arr)) {   $arr[$newkey] = $arr[$oldkey];   unset($arr[$oldkey]);   return TRUE;   } else {   return FALSE;   } }

pretty based on [@KernelM answer][1].

Usage:

_rename_arr_key('oldkey', 'newkey', $my_array);

It will return true on successful rename, otherwise false. [1]: https://stackoverflow.com/a/240676/55075

Here is a helper function to achieve that:

/** * Helper function to rename array keys. */ function _rename_arr_key($oldkey, $newkey, array &$arr) { if (array_key_exists($oldkey, $arr)) { $arr[$newkey] = $arr[$oldkey]; unset($arr[$oldkey]); return TRUE; } else { return FALSE; } }

pretty based on [@KernelM answer][1].

Usage:

_rename_arr_key('oldkey', 'newkey', $my_array);

It will return true on successful rename, otherwise false. [1]: https://stackoverflow.com/a/240676/55075

Here is a helper function to achieve that:

/** * Helper function to rename array keys. */ function _rename_arr_key($oldkey, $newkey, array &$arr) {   if (array_key_exists($oldkey, $arr)) {   $arr[$newkey] = $arr[$oldkey];   unset($arr[$oldkey]);   return TRUE;   } else {   return FALSE;   } }

pretty based on [@KernelM answer][1].

Usage:

_rename_arr_key('oldkey', 'newkey', $my_array);

It will return true on successful rename, otherwise false. [1]: https://stackoverflow.com/a/240676/55075

replaced http://stackoverflow.com/ with https://stackoverflow.com/

Source Link

edited May 23, 2017 at 11:55

URL Rewriter Bot

Here is a helper function to achieve that:

/** * Helper function to rename array keys. */ function _rename_arr_key($oldkey, $newkey, array &$arr) { if (array_key_exists($oldkey, $arr)) { $arr[$newkey] = $arr[$oldkey]; unset($arr[$oldkey]); return TRUE; } else { return FALSE; } }

pretty based on [@KernelM answer][1].

Usage:

_rename_arr_key('oldkey', 'newkey', $my_array);

It will return true on successful rename, otherwise false. [1]: http://stackoverflow.com/a/240676/55075 https://stackoverflow.com/a/240676/55075

Here is a helper function to achieve that:

/** * Helper function to rename array keys. */ function _rename_arr_key($oldkey, $newkey, array &$arr) { if (array_key_exists($oldkey, $arr)) { $arr[$newkey] = $arr[$oldkey]; unset($arr[$oldkey]); return TRUE; } else { return FALSE; } }

pretty based on [@KernelM answer][1].

Usage:

_rename_arr_key('oldkey', 'newkey', $my_array);

It will return true on successful rename, otherwise false. [1]: http://stackoverflow.com/a/240676/55075

Here is a helper function to achieve that:

/** * Helper function to rename array keys. */ function _rename_arr_key($oldkey, $newkey, array &$arr) { if (array_key_exists($oldkey, $arr)) { $arr[$newkey] = $arr[$oldkey]; unset($arr[$oldkey]); return TRUE; } else { return FALSE; } }

pretty based on [@KernelM answer][1].

Usage:

_rename_arr_key('oldkey', 'newkey', $my_array);

It will return true on successful rename, otherwise false. [1]: https://stackoverflow.com/a/240676/55075

Source Link

answered Nov 30, 2015 at 18:21

kenorb

168.7k
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Here is a helper function to achieve that:

/** * Helper function to rename array keys. */ function _rename_arr_key($oldkey, $newkey, array &$arr) { if (array_key_exists($oldkey, $arr)) { $arr[$newkey] = $arr[$oldkey]; unset($arr[$oldkey]); return TRUE; } else { return FALSE; } }

pretty based on [@KernelM answer][1].

Usage:

_rename_arr_key('oldkey', 'newkey', $my_array);

It will return true on successful rename, otherwise false. [1]: http://stackoverflow.com/a/240676/55075

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