独特的php遍历数组的写法,reset(),next(),current()

<?php
function create_table($data){
echo "<table border=\"1\">";
reset($data);
$value = current($data);
while($value){
echo "<tr><td>".$value."</td></tr>\n";
$value = next($data);
}
echo "</table>";
}

create_table(array('sdfsdf','zys','buasdf'));

<?php
function create_table($data,$cellspacing,$cellpadding,$border){
echo "<table cellspacing='{$cellspacing}' cellpadding='{$cellpadding}' border='{$border}'>";
reset($data);
$value = current($data);
while($value){
echo "<tr><td>{$value}</td></tr>";
$value = next($data);
}
echo '</table>';
}

create_table(array('sdfdsf','qweqwr','sdfa'),4,4,3);