Online PHP editor | rfc for YaD9l

@ 2014-03-14T11:52:53Z

#!/usr/bin/php
<?php

// Take your submitted output
$jsonData = '{"msg":"OK","details":[{ "id":"1","score":"233","user_id":"4", "date":"2014-02-03 00:00:00"}, { "id":"2", "score":"1256","user_id":"5", "date":"2014-02-05 00:00:00"},{"id":"4", "score":"123", "user_id":"7", "date":"2014-03-04 00:00:00"},{ "id":"3", "score":"100", "user_id":"6", "date":"2014-03-08 00:00:00"},{ "id":"5", "score":"8", "user_id":"2", "date":"2014-03-13 00:00:00"}], "1st":"2014-02-03 00:00:00", "last":"2014-03-13 00:00:00"}';
// and convert it to an array
$origArray=json_decode($jsonData);

// We will want an array to hold data
$weeklyDetails = array();

// Lets loop through each of your details
foreach ($origArray->details as $detail){
    // and get the week number
    $weekNo=date("W", strtotime($detail->date));
    
    // and if we don't already have an array for that week
    if (! is_array($weeklyDetails["week $weekNo"]) ){
        //create it
        $weeklyDetails["week $weekNo"] = array();
    } 
    // lets push the detail into that week
    array_push($weeklyDetails["week $weekNo"], $detail);
}

// Assign the new details
$origArray->details = $weeklyDetails;

// Convert back to json
$jsonData = json_encode($origArray);

// print it out.
print($jsonData);

Output for git.master, git.master_jit, rfc.property-hooks: Warning: Undefined array key "week 06" in /in/YaD9l on line 18 Warning: Undefined array key "week 10" in /in/YaD9l on line 18 Warning: Undefined array key "week 11" in /in/YaD9l on line 18 {"msg":"OK","details":{"week 06":[{"id":"1","score":"233","user_id":"4","date":"2014-02-03 00:00:00"},{"id":"2","score":"1256","user_id":"5","date":"2014-02-05 00:00:00"}],"week 10":[{"id":"4","score":"123","user_id":"7","date":"2014-03-04 00:00:00"},{"id":"3","score":"100","user_id":"6","date":"2014-03-08 00:00:00"}],"week 11":[{"id":"5","score":"8","user_id":"2","date":"2014-03-13 00:00:00"}]},"1st":"2014-02-03 00:00:00","last":"2014-03-13 00:00:00"}

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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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