编码和解码json和php数据 [英] encode and decode json and php data
问题描述
我有一个页面调用json_1.php,其代码是
<?php
mysql_connect(localhost,root,root)或死亡(未与LOCALHOST连接);
mysql_select_db(tems); < br $>
$ sql = mysql_query(SELECT * FROM prm_country);
while($ row = mysql_fetch_assoc ($ sql)):
$ arr [] = $ row;
endwhile;
echo json_encode($ arr);
?>
i从下一页获取数据get_json.php
<?php
$ b
$ json = file_get_contents(json_1.php);
$ v = json_decode ($ json);
var_dump($ v);
?>
但我无法从json_1.php获取数据
sql = mysql_query(SELECT * FROM prm_country);
而(
row = mysql_fetch_assoc(
sql)):
i have a page call json_1.php where the code is
<?php
mysql_connect("localhost","root","root") or die("NOT CONNECTED WITH LOCALHOST");
mysql_select_db("tems");
$sql = mysql_query("SELECT * FROM prm_country");
while($row = mysql_fetch_assoc($sql)):
$arr[] = $row;
endwhile;
echo json_encode($arr);
?>
i am fetching data from next page call get_json.php
<?php
$json = file_get_contents("json_1.php");
$v = json_decode($json);
var_dump($v);
?>
But i cant fetch data from json_1.php解决方案sql = mysql_query("SELECT * FROM prm_country");
while(
row = mysql_fetch_assoc(
sql)):
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