我成功地使用yahoo Oauth API导入电子邮件联系人。当我回显它时，我可以看到我的所有联系电子邮件都列在页面中。但是，虽然成功打印电子邮件，但那里有一条错误消息：
Trying to get property of non-object in globalses.php on line 295和 Undefined offset: 1 in globalses.php on line 295
这是显示该错误的代码：
if (! empty($response)) {
list($info, $header, $body) = $response;
if ($body) {
//logit("callcontact:INFO:response:");
//print(json_pretty_print($body));
$yahoo_array = json_decode($body);
echo "<pre/>";
//print_r($yahoo_array);
foreach($yahoo_array as $key=>$values){
foreach($values->contact as $keys=>$values_sub){
// echo '<pre/>';
// print_r($values_sub);
// echo $values_sub->fields[1]->value->givenName;
$email = $values_sub->fields[1]->value; //This is line 295
if(trim($email)!="")
$newList .= $email.",";
}
}
}
$retarr = $newList."";
}
return $retarr;
[更新] $values->contact的打印结果
Array
(
[0] => stdClass Object
(
[isConnection] =>
[id] => 50331977
[fields] => Array
(
[0] => stdClass Object
(
[id] => 50332026
[type] => email
[value] => academic_interlingua@cbn.net.id
[editedBy] => OWNER
[flags] => Array
(
)
[categories] => Array
(
)
)
)
[categories] => Array
(
)
[error] => 0
[restoredId] => 0
)
[1] => stdClass Object
(
[isConnection] =>
[id] => 41
[fields] => Array
(
[0] => stdClass Object
(
[id] => 63
[type] => email
[value] => access@sampoernafoundation.org
[editedBy] => OWNER
[flags] => Array
(
)
[categories] => Array
(
)
)
)
[categories] => Array
(
)
[error] => 0
[restoredId] => 0
)
[2] => stdClass Object
(
[isConnection] =>
[id] => 50331986
[fields] => Array
(
[0] => stdClass Object
(
[id] => 50332036
[type] => email
[value] => activeindonesia@yahoo.com
[editedBy] => OWNER
[flags] => Array
(
)
[categories] => Array
(
)
)
[1] => stdClass Object
(
[id] => 50332037
[type] => guid
[value] => APQMLKWC3QLQRAMYZQABSF63ZA
[editedBy] => OWNER
[flags] => Array
(
[0] => Y360
)
[isConnection] =>
[categories] => Array
(
)
)
)
[categories] => Array
(
)
[error] => 0
[restoredId] => 0
)
[更新]
foreach($values->contact as $keys=>$values_sub){
if(property_exists($values_sub, 'value') && !is_array($values_sub->value))
//echo $values_sub->fields[1]->value->givenName;
$email = $values_sub->fields[1]->value;
if(trim($email)!="")
$newList .= $email.",";
[更新] var_dump的结果
academic_interlingua@cbn.net.idstring(31) "academic_interlingua@cbn.net.id"
access@sampoernafoundation.orgstring(30) "access@sampoernafoundation.org"
APQMLKWC3QLQRAMYZQABSF63ZAstring(26) "APQMLKWC3QLQRAMYZQABSF63ZA"
activeindonesia@yahoo.comstring(25) "activeindonesia@yahoo.com"
ade.nugraha@bisnis.co.idstring(24) "ade.nugraha@bisnis.co.id"
IKN34TUEMHOJNOBUJQP5D2CBDQstring(26) "IKN34TUEMHOJNOBUJQP5D2CBDQ"
adebete@yahoo.comstring(17) "adebete@yahoo.com"
aditamiva.recruitment@gmail.comstring(31) "aditamiva.recruitment@gmail.com"
admin@goodlife.co.idstring(20) "admin@goodlife.co.id"
admin@klaudia.p.htstring(18) "admin@klaudia.p.ht"
admin@l-cq.comstring(14) "admin@l-cq.com"
admin@mujahidpress.comstring(22) "admin@mujahidpress.com"
agoes@kesaintblanc.co.idstring(24) "agoes@kesaintblanc.co.id"
agro.rekrutmen@agromediagroup.comstring(33) "agro.rekrutmen@agromediagroup.com"
您正在通过其字段访问电子邮件，如下所示：
$email = $values_sub->fields[1]->value; //This is line 295
当您看到数组的第一个元素时，没有任何带有键 1 的字段，因为它只是数组中的值。 $fields[0].
通过查看您的代码和实际数组，我想出了以下内容，这可能不是完整的解决方案，但希望引导结果。
所以这一定是这样的：
foreach($values->contact as $keys=>$values_sub){
$fields = $values_sub->fields;
foreach($fields as $field){
if(property_exists($field,'value') && !is_array($field->value)){
echo (string) $field->value;
}
}
}