Question

我将SOAP API请求发送到服务，但响应来自一个字段，由一个字符串组成：

$string = '"users","actions","movements" "user1","111","54" "user2","87","123" "user3","92","23"'

当我这样做时：

$json = json_encode($string);

不会产生有效的JSON。

我试过了：

$Data = str_getcsv($incomingdata, "," , '"' , "\n"); 
$json2 = json_encode($Data);

使用MORRIS.JS无法正确解析并导致完全垃圾

“用户”，“动作”，“动作”是标题。有人能指出我正确的方向吗？

所需的结果应如下所示：

[0] => Array
        (
            [user] => user1
            [actions] => 630
            [movements] => 87
        )
[1] => Array
        (
            [user] => user2
            [actions] => 330
            [movements] => 187
        )

等等

Answer 1

你总是把json的例子放在一边，无论如何，也许这会对你有所帮助：

$string = '"users","actions","movements"
"user1","111","54"
"user2","87","123"
"user3","92","23"';

// in case of csv where rows are delimited with new lines use explode( "\n", $string )
// if is delimited with space character use explode( ' ', $string )
$array = array_map( 'str_getcsv', explode( "\n", $string ) );
array_shift( $array );

array_walk( $array, function( &$v, $k, $keys ) {
    $v = array_combine( $keys, $v );
}, [ 'user', 'actions', 'movements' ] );


print_r( $array );
/*
Array
(
    [0] => Array
        (
            [user] => user1
            [actions] => 111
            [movements] => 54
        )

    [1] => Array
        (
            [user] => user2
            [actions] => 87
            [movements] => 123
        )

    ...
)
*/

print_r( json_encode( $array ) );
/* 
[
    {"user":"user1","actions":"111","movements":"54"},
    {"user":"user2","actions":"87","movements":"123"},
    {"user":"user3","actions":"92","movements":"23"}
]
*/

Answer 2

您需要在使用JSON进行编码之前将字符串转换为数组，请尝试使用explode：

$result = explode(',', $string);
$json = json_encode($result);

如果您不想忽略新行：

$result = explode(' ', $string);
$i = 0;
foreach ($result as $item){
  $resultJ[$i] = explode(',', $item);
  $i++;
}
$json = json_encode($resultJ);

删除json中的斜杠和\ n＆n; 您可以在json中使用str_replace：

str_replace(array("\\", "\n"), "", $json);

或$ string（推荐），因为你的\是一个自然逃避＆＃34;通过json编码：

str_replace('"', "", $string);

问题更新，回答：

    <?php
$string = str_replace('"', "", '"users","actions","movements" "user1","111","54" "user2","87","123" "user3","92","23"');
$result = explode(' ', $string);
$result2 = array();
$i = 0;
//Load the arrays
foreach ($result as $item) {
  $result2Array[$i] = explode(',', $item);
  $i++;
}
$total = count($result2Array) - 1;
for ($i = 1; $i <= $total; $i++) {
  $j = 0;
  //Bring values to each index
  foreach ($result2Array[0] as $index){
    $resultF[$i-1][$index] = $result2Array[$i][$j];
    $j++;
  }
}


var_dump($resultF);
$json = json_encode($resultF);

Answer 3

我终于以这种方式实现了这个目标：

<?php
include("functions.php");

$data = MYFunction('Template','FilterBy','SortBy','Colums'); //here DATA FROM SOAP
//............
//............
$data = $pickrate;
file_put_contents('file.csv', $pickrate); // placing acquired data to CSV
$csv= file_get_contents('file.csv'); //open saved csv file
$array = array_map("str_getcsv", explode("\n", $csv)); //create array map and explode on \n

if (($handle = fopen('file.csv', 'r')) === false) {
    die('Error opening file'); // no access error handling
}

$headers = fgetcsv($handle, 1024, ','); //generate headers from first row delim, by ","
$complete = array(); //opening array

while ($row = fgetcsv($handle, 1024, ',')) { //read each row delim by ","
    $complete[] = array_combine($headers, $row); // push it into var $complete and combine $headers row with $row
}

fclose($handle); // closes the array gen

//include this file and then call <? echo json_encode($complete); ?> in Morris.js DATA field
?>

如何在PHP中用逗号分隔逗号分隔的字符串到JSON以与Morris.JS一起使用

3 个答案: