each
array each(array array) Returns an array containing the key and value of the current array element.
Returns:
Individual key/value pair from an array; FALSE if the internal array pointer has gone outside the bounds of the array
Description:
This function (actually a language construct) returns the key and value of the element of array at which the internal array pointer is currently pointing. The returned array has the following structure:
| 0 | Key of the current element |
| 1 | Value of the current element |
| key | Key of the current element |
| value | Value of the current element |
When complete, each() advances the internal pointer to the next element of array .
Note that while you may be tempted to try something like this, you won’t get the expected result: ...
Get PHP Functions Essential Reference now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
