如何将json对象内爆到php中的字符串？ [关闭]

$json_object = '[{"125":"1"},{"126":"2"},{"127":"3"},{"128":"4"},{"129":"5"},{"130":"6"},{"131":"7"},{"132":"8"},{"133":"9"},{"134":"10"},{"135":"11"}]';

$json = json_decode($json_object);
echo implode(", ", array_map(function($obj) { foreach ($obj as $p => $v) { return $p;} }, $json));
echo "<br>";
echo implode(", ", array_map(function($obj) { foreach ($obj as $p => $v) { return $v;} }, $json));

See https://3v4l.org/p3p45

first convert json data to php array then store all key and value in different array then implode it

<?php
$json_object = '[{"125":"1"},{"126":"2"},{"127":"3"},{"128":"4"},{"129":"5"},{"130":"6"},{"131":"7"},{"132":"8"},{"133":"9"},{"134":"10"},{"135":"11"}]';
$array_data = json_decode($json_object, true);

foreach($array_data as $data) {
    foreach($data as $key => $value) {
        $array_key[] = $key;
        $array_value[] = $value;
    }
}

$final_key = implode(",", $array_key);
$final_value = implode(",", $array_value);
echo $final_key;
echo "<br>";
echo $final_value;

then output is :

125,126,127,128,129,130,131,132,133,134,135

1,2,3,4,5,6,7,8,9,10,11

You can achieve like this,

$json_object = '[{"125":"1"},{"126":"2"},{"127":"3"},{"128":"4"},{"129":"5"},{"130":"6"},{"131":"7"},{"132":"8"},{"133":"9"},{"134":"10"},{"135":"11"}]';

    $key_arr = array();
    $val_arr = array();

$json_arr = json_decode($json_object);

    foreach($json_arr  as $val)
    {

        foreach($val as $key => $value)
        {
            $key_arr[] = $key;
            $val_arr[] = $value;
        }
    }

$resultStringKeys = implode(",", $key_arr);
$resultStringValues = implode(",", $val_arr);

And echo your $resultStringKeys and $resultStringValues and you will get your output.

Try this:

<?php

$jsonString = '[{"125":"1"},{"126":"2"},{"127":"3"},{"128":"4"},{"129":"5"},{"130":"6"},{"131":"7"},{"132":"8"},{"133":"9"},{"134":"10"},{"135":"11"}]';

$decoded = json_decode($jsonString, true);

$keys = [];
$values = [];

foreach($decoded as $item) {
    foreach($item as $key => $value) {
        $keys[] = $key;
        $values[] = $value;
    }
}

$resultStringKeys = implode(",", $keys);
$resultStringValues = implode(",", $values);

var_dump($resultStringKeys, $resultStringValues);

The output:

string(43) "125,126,127,128,129,130,131,132,133,134,135"
string(23) "1,2,3,4,5,6,7,8,9,10,11"

$json_object = '[{"125":"1"},{"126":"2"},{"127":"3"},{"128":"4"},{"129":"5"},{"130":"6"},{"131":"7"},{"132":"8"},{"133":"9"},{"134":"10"},{"135":"11"}]';
$arr1 = []; $arr2=[];
$jsonobj = json_decode($json_object);
foreach ($jsonobj as $val){
    $Arrval = (array) $val;
    foreach ($Arrval as $k=>$v){
        $arr1[]=$k;     
        $arr2[]=$v;
    }
}
$json_object1 = implode(",",$arr1);

$json_object2 = implode(",",$arr2);

Out put is

125,126,127,128,129,130,131,132,133,134,135
1,2,3,4,5,6,7,8,9,10,11

Another possible solution (not the best if the size of your JSON input is measured in MBs but good enough for several KBs of input):

$input = '[{"125":"1"},{"126":"2"},{"127":"3"},{"128":"4"},{"129":"5"},{"130":"6"},{"131":"7"},{"132":"8"},{"133":"9"},{"134":"10"},{"135":"11"}]';

// Decode the JSON into arrays; TRUE as the second argument requires arrays, not objects
$data = json_decode($input, TRUE);

// Run through the list, extract the data into a new list
$output = array_reduce(
    $data,
    function(array $carry, array $item) {
        // Put the keys and values of $item into the corresponding lists on $carry
        $carry['keys'] = array_merge($carry['keys'], array_keys($item));
        $carry['vals'] = array_merge($carry['vals'], array_values($item));
        return $carry;
    },
    // Start with empty lists of keys and values
    array('keys' => array(), 'vals' => array())
);

// That's all; $output['keys'] contains the keys, $output['values'] contains the values.    
echo('Keys: '. implode(',', $output['keys'])."
");
echo('Values: '.implode(',', $output['vals'])."
");