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reset() function in PHP
The reset() function sets the internal pointer of an array to its first element. It returns the value of the first array element. It returns FALSE if the array is empty
Syntax
reset(arr)
Parameters
arr − The array to be used
Return
The reset() function returns the value of the first array element. It returns FALSE if the array is empty.
Example
The following is an example −
<?php $arr = array("one", "two","three", "four", ); echo current($arr); echo next($arr); echo next($arr); echo reset($arr); echo next($arr); ?>
Output
one two three one two
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