reset() rewinds
array
's internal pointer to the first element and returns the value of the first array element.Parameters ¶
array
- The input array.
Return Values ¶
Returns the value of the first array element, or
FALSE
if the array is empty.$array = array('step one', 'step two', 'step three', 'step four');
// by default, the pointer is on the first element
echo current($array) . "<br />\n"; // "step one"
// skip two steps
next($array);
next($array);
echo current($array) . "<br />\n"; // "step three"
// reset pointer, start again on step one
reset($array);
echo current($array) . "<br />\n"; // "step one"
?>
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