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@ 2014-05-10T16:18:21Z

<?php
$js='{
    "code": 1,
    "page": {
        "totalpage": 20, 
        "count":10,    
        "curr":1,    
        "totalcount": 180 
    },
    "data": [{
         "id":3,
         "name":"jennifer"
         "age": 23,
         "sex": "female"
     },{
         "id":5,
         "name":"lenbo"
         "age": 21,
         "sex": "male"
     }]
}';


$arr=[['name'=>[3,'age'=>4],2],[3,'age'=>4]];
echo json_encode($arr);


$test1 = 123;
$test2 = 123;
function get_variable_name(&$var, $scope = NULL) {
       if (NULL == $scope) {
          $scope = $GLOBALS;
       }

       $tmp  = $var;

    //$var   = "tmp_exists_" . mt_rand();

        $name = array_search($var, $scope, TRUE);

       $var   = $tmp;

       return $name;
}

echo get_variable_name($test1)."\n";
echo get_variable_name($test2);

Output for git.master, git.master_jit, rfc.property-hooks: [{"name":{"0":3,"age":4},"0":2},{"0":3,"age":4}]test1 test1

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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