mysql assoc中的PHP数组

把我的价值观搞得一团糟

家庭代码

$user = getventList();
    $response = array();
    if(mysql_num_rows($user) > 0){
    while ($row = mysql_fetch_assoc($user)){
         $response[] = $row;
         echo json_encode($response);
    }
    } else {
         return false;
    }


enter code here

功能事件 这是一个从mysql生成结果的函数

$result=mysql_查询（“从状态为'2'的事件中选择*）； 返回$result

坏结果

[  {"cPID":"123","image_event":"enjoy.jpg"} 
]

[  {"cPID":"123","image_event":"enjoy.jpg"},
   {"cPID":"1234","image_event":"enjoy.jpg"}
]

[  {"cPID":"123","image_event":"enjoy.jpg"},
   {"cPID":"1234","image_event":"enjoy.jpg"},
   {"cPID":"12345","image_event":"enjoy.jpg"}
]

[  {"cPID":"123","image_event":"enjoy.jpg"},
   {"cPID":"1234","image_event":"enjoy.jpg"},
   {"cPID":"12345","image_event":"enjoy.jpg"},
   {"cPID":"123456","image_event":"enjoy.jpg"}
]

[  {"cPID":"123","image_event":"enjoy.jpg"},
   {"cPID":"1234","image_event":"enjoy.jpg"},
   {"cPID":"12345","image_event":"enjoy.jpg"},
   {"cPID":"123456","image_event":"enjoy.jpg"},
   {"cPID":"1234567","image_event":"enjoy.jpg"}
]

我只想像上一个数组一样

[  {"cPID":"123","image_event":"enjoy.jpg"},
   {"cPID":"1234","image_event":"enjoy.jpg"},
   {"cPID":"12345","image_event":"enjoy.jpg"},
   {"cPID":"123456","image_event":"enjoy.jpg"},
   {"cPID":"1234567","image_event":"enjoy.jpg"}
]

---

将

json\u encode

移出while循环。另外，退出使用

mysql

并开始使用

mysqli

或

PDO

函数

$user = getventList();
    $response = array();
    if(mysql_num_rows($user) > 0){
    while ($row = mysql_fetch_assoc($user)){
         $response[] = $row;          
    }
    } else {
         return false;
    }
    echo json_encode($response);

现在您的输出将是预期的输出

[  {"cPID":"123","image_event":"enjoy.jpg"},
   {"cPID":"1234","image_event":"enjoy.jpg"},
   {"cPID":"12345","image_event":"enjoy.jpg"},
   {"cPID":"123456","image_event":"enjoy.jpg"},
   {"cPID":"1234567","image_event":"enjoy.jpg"}
]

---

将

json\u encode

移出while循环。另外，退出使用

mysql

并开始使用

mysqli

或

PDO

函数

$user = getventList();
    $response = array();
    if(mysql_num_rows($user) > 0){
    while ($row = mysql_fetch_assoc($user)){
         $response[] = $row;          
    }
    } else {
         return false;
    }
    echo json_encode($response);

现在您的输出将是预期的输出

[  {"cPID":"123","image_event":"enjoy.jpg"},
   {"cPID":"1234","image_event":"enjoy.jpg"},
   {"cPID":"12345","image_event":"enjoy.jpg"},
   {"cPID":"123456","image_event":"enjoy.jpg"},
   {"cPID":"1234567","image_event":"enjoy.jpg"}
]

---

该扩展MySQL在PHP5.5.0中被弃用，在PHP7.0.0中被删除。相反，应该使用MySQLi或PDO_MySQL扩展。如果您开始使用MySQLi，您将能够将代码简化为

json_编码（MySQLi_fetch_all（$user，MySQLi_ASSOC））谢谢，先生，我不知道它在PHP7.0.0上被删除了这个扩展MySQL在PHP5.5.0中被弃用了，在PHP7.0.0中被删除了。相反，应该使用MySQLi或PDO_MySQL扩展。如果您开始使用MySQLi，您将能够将代码简化为
json_编码（MySQLi_fetch_all（$user，MySQLi_ASSOC））谢谢，先生，我不知道它在PHP7.0.0上被删除了