3 回答
TA贡献1815条经验 获得超10个赞
尝试将两个数组值折叠为一个字符串,不带逗号。
$numberString = implode('', $array['numbers2']['Conway']);
TA贡献1789条经验 获得超10个赞
你可以这样尝试(@Ro Achterberg 很接近......):
$json = '{
"card":"2",
"numbers":{
"Conway":[
234,
872
],
"Fibonacci":[
12
]
},
"numbers2":{
"Conway":[
123,
678
],
"Fibonacci":[
12
]
}
}';
$decodedJson = json_decode($json,true);
$number = (int) implode("",$decodedJson["numbers2"]["Conway"]);
var_dump($number); // Will output int(123678)
作为
$number = implode("",$decodedJson["numbers2"]["Conway"]);
var_dump($number); // Will output string(6) "123678"
编辑:使用您的代码和 $json 数组:
$query = '';
$table_data = '';
$filename = "urljsonfile.json";
$data = file_get_contents($filename); //Read the JSON file in PHP
$array = json_decode($json, true); //Convert JSON String into PHP Array
foreach($array as $row) //Extract the Array Values by using Foreach Loop
{
$query .= "UPDATE tblname SET clumnname='".implode("",$row["numbers2"]["Conway"])."' WHERE id=2; "; // Make Multiple Insert Query
$table_data .= '
<tr>
<td>'.$row["Conway"].'</td>
</tr>
'; //Data for display on Web page
}
if(mysqli_multi_query($connect, $query)) //Run Mutliple Insert Query
{
echo '<h3>Imported JSON Data</h3><br />';
echo '
<table class="table table-bordered">
<tr>
<th width="45%">Name</th>
</tr>
';
echo $table_data;
echo '</table>';
}
希望有帮助!
OP 在他的评论中更改了 JSON,所以这应该有效:
<?php
$json = '{ "card":"2", "numbers":{ "Conway":"119,500", "Fibonacci":"12"}, "numbers2":{ "Conway":"123,678", "Fibonacci":"12" } }';
$decodedJson = json_decode($json,true);
$number = (int) str_replace("," , "" , $decodedJson["numbers"]["Conway"]);
var_dump($number); // Will output int(119500)
?>
- 3 回答
- 0 关注
- 173 浏览
添加回答
举报