首先,我在这里寻求PHP数组调用的任何专家的帮助。我尝试使用var_dump
,但仍然无法调用我的数据。我真的是初学者,需要很多帮助。在此之前感谢您阅读我的问题...
<?php var_dump($this->product->customfieldsSorted); ?>
我用它并得到这个数组列表......
array(1) {
["normal"]=>
array(1) {
[0]=>
object(stdClass)#222 (36) {
["virtuemart_custom_id"]=>
string(2) "21"
["custom_parent_id"]=>
string(1) "0"
["virtuemart_vendor_id"]=>
string(1) "1"
["custom_jplugin_id"]=>
string(1) "0"
["custom_element"]=>
string(0) ""
["admin_only"]=>
string(1) "0"
["custom_title"]=>
string(5) "Slide"
["show_title"]=>
string(1) "0"
["custom_tip"]=>
string(0) ""
["custom_value"]=>
string(0) ""
["custom_desc"]=>
string(0) ""
["field_type"]=>
string(1) "M"
["is_list"]=>
string(1) "0"
["is_hidden"]=>
string(1) "1"
["is_cart_attribute"]=>
string(1) "0"
["is_input"]=>
string(1) "0"
["layout_pos"]=>
string(0) ""
["custom_params"]=>
string(26) "width="1024"|height="400"|"
["shared"]=>
string(1) "0"
["published"]=>
string(1) "1"
["ordering"]=>
string(1) "0"
["virtuemart_customfield_id"]=>
string(3) "110"
["virtuemart_product_id"]=>
string(2) "95"
["customfield_value"]=>
string(2) "15"
["customfield_price"]=>
NULL
["customfield_params"]=>
string(25) "width="200"|height="200"|"
["fpublished"]=>
string(1) "0"
["override"]=>
string(1) "0"
["disabler"]=>
string(1) "0"
["_varsToPushParamCustom"]=>
array(2) {
["width"]=>
array(2) {
[0]=>
string(3) "200"
[1]=>
string(6) "string"
}
["height"]=>
array(2) {
[0]=>
string(3) "200"
[1]=>
string(6) "string"
}
}
["_varsToPushParamCustomField"]=>
array(2) {
["width"]=>
array(2) {
[0]=>
string(3) "200"
[1]=>
string(6) "string"
}
["height"]=>
array(2) {
[0]=>
string(3) "200"
[1]=>
string(6) "string"
}
}
["_varsToPushParam"]=>
array(2) {
["width"]=>
array(2) {
[0]=>
string(3) "200"
[1]=>
string(6) "string"
}
["height"]=>
array(2) {
[0]=>
string(3) "200"
[1]=>
string(6) "string"
}
}
["width"]=>
string(3) "200"
["height"]=>
string(3) "200"
["_xParams"]=>
string(18) "customfield_params"
["display"]=>
string(101) "<img src="/angga/images/stories/virtuemart/product/resized/marinecap_200x200.jpg" alt="marinecap" />"
}
}
不,我想得到:
["display"]=>
string(101) "<img src="/angga/images/stories/virtuemart/product/resized/marinecap_200x200.jpg" alt="marinecap" />"
使用:
<?php echo $this->product->customfieldsSorted->display;?>
一无所获。有人可以帮忙吗?我没有线索。一个都没有。在此之前谢谢:)
答案 0 :(得分:2)
$this->product->customfieldsSorted
是一个包含密钥"normal"
的数组,您可以获得相应的值:$this->product->customfieldsSorted['normal']
。
$this->product->customfieldsSorted['normal']
是一个包含密钥0
的数组,其值为$this->product->customfieldsSorted['normal'][0]
。
$this->product->customfieldsSorted['normal'][0]
是stdClass
的对象,您可以使用display
获取属性$this->product->customfieldsSorted['normal'][0]->display
的值。