Get data from JSON file with PHP

Question

I m trying to get data from the following JSON file using PHP  I specifically want  temperatureMin  and  temperatureMax    It s probably really simple  but I have no idea how to do this  I m stuck on what to do after file get contents  file json    Some help would be greatly appreciated          daily              summary    No precipitation for the week  temperatures rising to 6   on Tuesday             icon    clear-day            data                                    time   1383458400                   summary    Mostly cloudy throughout the day                     icon    partly-cloudy-day                    sunriseTime   1383491266                   sunsetTime   1383523844                   temperatureMin   -3 46                   temperatureMinTime   1383544800                   temperatureMax   -1 12                   temperatureMaxTime   1383458400

User · Answer

Use json decode to transform your JSON into a PHP array  Example    json      a   b      array   json decode  json  true   echo  array  a       b

User · Answer

Try   data   file get contents   file json             json   json decode  data  true           foreach   json as  key   gt   value                if   is array  value                     echo  key      gt      value     lt br  gt                  else                   foreach   value as  key   gt   val                        echo  key      gt      val     lt br  gt

User · Answer

Get the content of the JSON file using file get contents      str   file get contents  http   example com example json       Now decode the JSON using json decode      json   json decode  str  true      decode the JSON into an associative array   You have an associative array containing all the information  To figure out how to access the values you need  you can do the following   echo   lt pre gt     print r  json  true      lt  pre gt      This will print out the contents of the array in a nice readable format  Note that the second parameter is set to true in order to let print r   know that the output should be returned  rather than just printed to screen   Then  you access the elements you want  like so    temperatureMin    json  daily    data   0   temperatureMin     temperatureMax    json  daily    data   0   temperatureMax      Or loop through the array however you wish   foreach   json  daily    data   as  field   gt   value           Use  field and  value here     Demo

[php] Get data from JSON file with PHP

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