高手来看看

<?php// this$a = array( 'color' => 'red',           'taste' => 'sweet',           'shape' => 'round',           'name'  => 'apple',                      4        // key will be 0         );// is completely equivalent with$a['color'] = 'red';$a['taste'] = 'sweet';$a['shape'] = 'round';$a['name']  = 'apple';$a[]        = 4;        // key will be 0$b[] = 'a';$b[] = 'b';$b[] = 'c';// will result in the array array(0 => 'a' , 1 => 'b' , 2 => 'c'),// or simply array('a', 'b', 'c')print_r($a);?>