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我想声明一个全局数组,并将数据放入一个函数中。在PHP中声明全局数组
它的工作原理只有在全局变量是一个字符串,但如果它是一个数组:
$data = iterate("USER361");
print_r($data);
function iterate($username)
{
global $gv_array;
$sql = "select * from account where sponsor = '$username'";
$result = mysql_query($sql);
while($row = mysql_fetch_array($result))
{
$this_user = $row['username'];
$this_name = $row['full_name'];
$this_tier = $row['tier'];
$my_array = array("username"=>$this_user,"name"=>$this_name,"tier"=>$this_tier);
array_push($gv_array[],$my_array);
iterate($row['username']);
}
}//end of iterate
我得到的错误是:
PHP的警告:array_push()预计参数1是数组,在/var/www/html/inc/code.php空给出线29
的可能的复制[PHP如何在全球范围内访问该阵列?(http://stackoverflow.com/questions/11743275/php-how-to-access-this-array-globally) – julekgwa
不应该这行'array_push($ gv_array [],$ my_array);'是'array_push($ gv_array,$ my_array);' –
检查在这里:http://stackoverflow.com/questions/12876222/declaring-a-global-array –