array学习.

 

<?php
/**
 * QQ:5871029 Email:hel8@vip.qq.com
 * @copyright Horleun (c)2010
 * @author Horleun <Horleun@foxmail.com>
 */
$A311=array(“yrd”,”wsq”,”Horleun”,”ct”,”wxj”,”hjx”);
print $A311[2] . “<br />”;
print_r ($A311);

foreach($A311 as $i=>$value){
unset($A311[$i]);
}
echo”<br />”;
print_r ($A311);
echo”<br/>”;
$A311[] = “xx”;  //索引从5开始~
print_r ($A311);
echo”<br />”;

/*重新索引*/
$A311=array_values($A311);
$A311[]= “YY”;
print_r ($A311);

echo”<br />”;
$a=array(“1″=>array(“yrd”,”wsq”,”Hor”),
“2”=>array(“ct”,”wxj”,”hjx”));
echo $a[1][2];
?>

关于数组的学习记录~