PHP API数组循环
我试图通过foreach循环通过Facebook图形API循环,但我得到了这个错误:“PHP解析错误:语法错误,意外的T_变量,期望T_捕获” 有什么想法吗 代码如下:PHP API数组循环,php,arrays,api,loops,foreach,Php,Arrays,Api,Loops,Foreach,我试图通过foreach循环通过Facebook图形API循环,但我得到了这个错误:“PHP解析错误:语法错误,意外的T_变量,期望T_捕获” 有什么想法吗 代码如下: // WRITING FIRST 50 FRIENDS LIKES $i = 0; foreach($userfriends[data] as $value) { if($key == "id"){ $friend_id = $value; } try { $username = $frie
// WRITING FIRST 50 FRIENDS LIKES
$i = 0;
foreach($userfriends[data] as $value) {
if($key == "id"){
$friend_id = $value;
}
try {
$username = $friend_id;
$uservar = '/'.$username.'/likes?fields=id,category&limit=20';
$userlikes = $facebook->api($uservar);
}
// catch (FacebookApiException $e) {
// error_log($e);
// }
$id = $userlikes[$i][id];
$cat = $userlikes[$i][category];
// WRITING FRIEND LIKES TO DATABASE
$sql="INSERT INTO likes (like_id, category, friend_id) VALUES ('$id', '$cat', '$friend_id');";
mysql_query($sql,$con);
mysql_free_result($sql);
$i++;
}
您似乎注释掉了“catch”,重新启用它,解析错误就会消失。您似乎注释掉了“catch”,重新启用它,解析错误将消失。您的捕获被注释掉,它正在等待捕获您的捕获被注释掉,它正在等待捕获您有一个没有捕获的try块
try {
$username = $friend_id;
$uservar = '/'.$username.'/likes?fields=id,category&limit=20';
$userlikes = $facebook->api($uservar);
} catch {
//exception happened
}
你有一个没有接球的试块
try {
$username = $friend_id;
$uservar = '/'.$username.'/likes?fields=id,category&limit=20';
$userlikes = $facebook->api($uservar);
} catch {
//exception happened
}
您的
catch
块被注释掉-取消注释它或注释掉try
。每个try
必须至少有一个catch
,以处理try
中抛出的任何异常您的catch
块被注释掉-取消注释它或注释掉try
。每个try
必须至少有一个catch
,以处理try
@mhawk解决问题了吗?@mhawk解决问题了吗?