Phpend function and current function

: This article mainly introduces the phpend function and current function. if you are interested in the PHP Tutorial, you can refer to it. End () function:

The end () function points the pointer inside the array to the last element. if it succeeds, the value of this element is returned;

For example:

$ People = array ("Peter", "Joe", "Glenn", "Cleveland"); echo end ($ people );

Output: Cleveland

Current () function:

The current () function returns the current element (unit) in the array ).
Each array has an internal pointer pointing to its "current" element, initially pointing to the first element inserted into the array.

** Note: if an empty element or element has no value, this function returns FALSE.
Tip: This function does not move internal pointers. To do this, use the next () and prev () functions. **

For example:

$ People = array ("Peter", "Joe", "Glenn", "Cleveland"); echo current ($ people );

Output: Peter

The above introduces the php end function and current function, including some content, hope to be helpful to friends who are interested in the PHP Tutorial.