(PHP 4, PHP 5, PHP 7)
reset — 锟斤拷锟斤拷锟斤拷锟斤拷诓锟街革拷锟街革拷锟斤拷一锟斤拷锟斤拷元
reset() 锟斤拷 array
锟斤拷锟节诧拷指锟诫倒锟截碉拷锟斤拷一锟斤拷锟斤拷元锟斤拷锟斤拷锟截碉拷一锟斤拷锟斤拷锟介单元锟斤拷值锟斤拷
array锟斤拷锟斤拷锟斤拷锟斤拷椤�
锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟皆拷锟街碉拷锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟津返伙拷 FALSE锟斤拷
Example #1 reset() 锟斤拷锟斤拷
<?php
$array = array('step one', 'step two', 'step three', 'step four');
// by default, the pointer is on the first element
echo current($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"
?>