被数组给弄晕了,先看代码:
$a[0]=array('id'=>1,'name'=>'a');
$a[0][1]=array('id'=>2,'name'=>'b');
我现在应该如何写代码,才能得到:<m>id:1,name:a
<m>id:2,name:b</m>
</m>
$a[0]=array('id'=>1,'name'=>'a');
$a[0][1]=array('id'=>2,'name'=>'b');
我现在应该如何写代码,才能得到:<m>id:1,name:a
<m>id:2,name:b</m>
</m>
$a[0]=array('id'=>1,'name'=>'a');
$a[0][1]=array('id'=>2,'name'=>'b');function traverse($pA)
{
$string = '';
if ( is_array($pA) )
{
if ( isset($pA['id']) && isset($pA['name']))
$string = "id:{$pA['id']},name:{$pA['name']}";
foreach ( $pA as $value )
{
if ( is_array($value) )
{
$string .= "\n<m>".traverse($value)."</m>\n";
}
}
}
return $string;
}echo traverse($a,0);?>
呵呵,手误
$a[0][1]=array('id'=>2,'name'=>'b');
foo($a);function foo($ar) {
echo '<m>';
foreach($ar as $t) {
if(is_array(current($t))) {
foo($t);
}else {
$ch = '';
foreach($t as $i=>$t) {
echo "$ch$i:$t";
$ch = ',';
}
}
}
echo '</m>';
}
这样就对了!!!$a[0]=array('id'=>1,'name'=>'a');
$a[0][1]=array('id'=>2,'name'=>'b');
foo($a);function foo($ar) {
$ch = '';
foreach($ar as $i=>$t) {
if(is_array($t)) {
echo '<m>';
foo($t);
echo '</m>';
}else {
echo "$ch$i:$t";
$ch = ',';
}
}
}
$flsearch=array("姓名"=>array("name"),"地址"=>array("dz"),"编号"=>array("id"));
while ( list( $key, $val ) = each( $flsearch ) ) {
echo "$key => $val<br>";
}