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Abrufen von Daten aus komplexem verschachteltem JSON-Objekt (mit PHP)

2016-06-20 11 views
2

Ich versuche nur, um die Minimum und maximale Temperatur Zeit „15.00.00“ aus diesem Komplex verschachtelten JSON-Daten. Kann mir bitte jemand helfen, wie man die Daten extrahiert?Abrufen von Daten aus komplexem verschachteltem JSON-Objekt (mit PHP)

Die JSON-Daten sieht wie folgt aus:

{ 
    "city": { 
     "id": 1609350, 
     "name": "Bangkok", 
     "coord": { 
      "lon": 100.51667, 
      "lat": 13.75 
     }, 
     "country": "TH", 
     "population": 0, 
     "sys": { 
      "population": 0 
     } 
    }, 
    "cod": "200", 
    "message": 0.0169, 
    "cnt": 38, 
    "list": [{ 
     "dt": 1466402400, 
     "main": { 
      "temp": 311.79, 
      "temp_min": 308.315, 
      "temp_max": 311.79, 
      "pressure": 1018.37, 
      "sea_level": 1018.77, 
      "grnd_level": 1018.37, 
      "humidity": 61, 
      "temp_kf": 3.47 
     }, 
     "weather": [{ 
      "id": 801, 
      "main": "Clouds", 
      "description": "few clouds", 
      "icon": "02d" 
     }], 
     "clouds": { 
      "all": 24 
     }, 
     "wind": { 
      "speed": 2.14, 
      "deg": 269.001 
     }, 
     "sys": { 
      "pod": "d" 
     }, 
     "dt_txt": "2016-06-20 06:00:00" 
    }, { 
     "dt": 1466413200, 
     "main": { 
      "temp": 309.22, 
      "temp_min": 306.611, 
      "temp_max": 309.22, 
      "pressure": 1016.83, 
      "sea_level": 1017.28, 
      "grnd_level": 1016.83, 
      "humidity": 61, 
      "temp_kf": 2.6 
     }, 
     "weather": [{ 
      "id": 500, 
      "main": "Rain", 
      "description": "light rain", 
      "icon": "10d" 
     }], 
     "clouds": { 
      "all": 36 
     }, 
     "wind": { 
      "speed": 1.07, 
      "deg": 132.503 
     }, 
     "rain": { 
      "3h": 1.88 
     }, 
     "sys": { 
      "pod": "d" 
     }, 
     "dt_txt": "2016-06-20 09:00:00" 
    }, { 
     "dt": 1466424000, 
     "main": { 
      "temp": 307.17, 
      "temp_min": 305.429, 
      "temp_max": 307.17, 
      "pressure": 1017.62, 
      "sea_level": 1018.09, 
      "grnd_level": 1017.62, 
      "humidity": 59, 
      "temp_kf": 1.74 
     }, 
     "weather": [{ 
      "id": 804, 
      "main": "Clouds", 
      "description": "overcast clouds", 
      "icon": "04n" 
     }], 
     "clouds": { 
      "all": 92 
     }, 
     "wind": { 
      "speed": 1.33, 
      "deg": 153.501 
     }, 
     "rain": {}, 
     "sys": { 
      "pod": "n" 
     }, 
     "dt_txt": "2016-06-20 12:00:00" 
    }, { 
     "dt": 1466434800, 
     "main": { 
      "temp": 303.96, 
      "temp_min": 303.092, 
      "temp_max": 303.96, 
      "pressure": 1019.69, 
      "sea_level": 1020.02, 
      "grnd_level": 1019.69, 
      "humidity": 66, 
      "temp_kf": 0.87 
     }, 
     "weather": [{ 
      "id": 803, 
      "main": "Clouds", 
      "description": "broken clouds", 
      "icon": "04n" 
     }], 
     "clouds": { 
      "all": 76 
     }, 
     "wind": { 
      "speed": 4.26, 
      "deg": 180.504 
     }, 
     "rain": {}, 
     "sys": { 
      "pod": "n" 
     }, 
     "dt_txt": "2016-06-20 15:00:00" 
    }, { 
     "dt": 1466445600, 
     "main": { 
      "temp": 301.672, 
      "temp_min": 301.672, 
      "temp_max": 301.672, 
      "pressure": 1019.5, 
      "sea_level": 1019.9, 
      "grnd_level": 1019.5, 
      "humidity": 74, 
      "temp_kf": 0 
     }, 
     "weather": [{ 
      "id": 802, 
      "main": "Clouds", 
      "description": "scattered clouds", 
      "icon": "03n" 
     }], 
     "clouds": { 
      "all": 48 
     }, 
     "wind": { 
      "speed": 3.06, 
      "deg": 163.501 
     }, 
     "rain": {}, 
     "sys": { 
      "pod": "n" 
     }, 
     "dt_txt": "2016-06-20 18:00:00" 
    }, { 
     "dt": 1466456400, 
     "main": { 
      "temp": 300.708, 
      "temp_min": 300.708, 
      "temp_max": 300.708, 
      "pressure": 1018.73, 
      "sea_level": 1019.13, 
      "grnd_level": 1018.73, 
      "humidity": 82, 
      "temp_kf": 0 
     }, 
     "weather": [{ 
      "id": 803, 
      "main": "Clouds", 
      "description": "broken clouds", 
      "icon": "04n" 
     }], 
     "clouds": { 
      "all": 68 
     }, 
     "wind": { 
      "speed": 1.66, 
      "deg": 141.5 
     }, 
     "rain": {}, 
     "sys": { 
      "pod": "n" 
     }, 
     "dt_txt": "2016-06-20 21:00:00" 
    }, { 
     "dt": 1466467200, 
     "main": { 
      "temp": 301.217, 
      "temp_min": 301.217, 
      "temp_max": 301.217, 
      "pressure": 1020.18, 
      "sea_level": 1020.61, 
      "grnd_level": 1020.18, 
      "humidity": 79, 
      "temp_kf": 0 
     }, 
     "weather": [{ 
      "id": 803, 
      "main": "Clouds", 
      "description": "broken clouds", 
      "icon": "04d" 
     }], 
     "clouds": { 
      "all": 68 
     }, 
     "wind": { 
      "speed": 1.61, 
      "deg": 91.0013 
     }, 
     "rain": {}, 
     "sys": { 
      "pod": "d" 
     }, 
     "dt_txt": "2016-06-21 00:00:00" 
    }, { 
     "dt": 1466478000, 
     "main": { 
      "temp": 306.368, 
      "temp_min": 306.368, 
      "temp_max": 306.368, 
      "pressure": 1020.81, 
      "sea_level": 1021.3, 
      "grnd_level": 1020.81, 
      "humidity": 62, 
      "temp_kf": 0 
     }, 
     "weather": [{ 
      "id": 802, 
      "main": "Clouds", 
      "description": "scattered clouds", 
      "icon": "03d" 
     }], 
     "clouds": { 
      "all": 36 
     }, 
     "wind": { 
      "speed": 2.86, 
      "deg": 298.001 
     }, 
     "rain": {}, 
     "sys": { 
      "pod": "d" 
     }, 
     "dt_txt": "2016-06-21 03:00:00" 
    }, { 
     "dt": 1466488800, 
     "main": { 
      "temp": 308.988, 
      "temp_min": 308.988, 
      "temp_max": 308.988, 
      "pressure": 1019.11, 
      "sea_level": 1019.63, 
      "grnd_level": 1019.11, 
      "humidity": 49, 
      "temp_kf": 0 
     }, 
     "weather": [{ 
      "id": 802, 
      "main": "Clouds", 
      "description": "scattered clouds", 
      "icon": "03d" 
     }], 
     "clouds": { 
      "all": 44 
     }, 
     "wind": { 
      "speed": 4.12, 
      "deg": 266.505 
     }, 
     "rain": {}, 
     "sys": { 
      "pod": "d" 
     }, 
     "dt_txt": "2016-06-21 06:00:00" 
    }, { 
     "dt": 1466499600, 
     "main": { 
      "temp": 305.343, 
      "temp_min": 305.343, 
      "temp_max": 305.343, 
      "pressure": 1017.43, 
      "sea_level": 1017.76, 
      "grnd_level": 1017.43, 
      "humidity": 67, 
      "temp_kf": 0 
     }, 
     "weather": [{ 
      "id": 500, 
      "main": "Rain", 
      "description": "light rain", 
      "icon": "10d" 
     }], 
     "clouds": { 
      "all": 36 
     }, 
     "wind": { 
      "speed": 3.87, 
      "deg": 212.501 
     }, 
     "rain": { 
      "3h": 1.415 
     }, 
     "sys": { 
      "pod": "d" 
     }, 
     "dt_txt": "2016-06-21 09:00:00" 
    }, { 
     "dt": 1466510400, 
     "main": { 
      "temp": 304.423, 
      "temp_min": 304.423, 
      "temp_max": 304.423, 
      "pressure": 1018.4, 
      "sea_level": 1018.97, 
      "grnd_level": 1018.4, 
      "humidity": 63, 
      "temp_kf": 0 
     }, 
     "weather": [{ 
      "id": 500, 
      "main": "Rain", 
      "description": "light rain", 
      "icon": "10n" 
     }], 
     "clouds": { 
      "all": 92 
     }, 
     "wind": { 
      "speed": 2.05, 
      "deg": 196.508 
     }, 
     "rain": { 
      "3h": 1.075 
     }, 
     "sys": { 
      "pod": "n" 
     }, 
     "dt_txt": "2016-06-21 12:00:00" 
    }, { 
     "dt": 1466521200, 
     "main": { 
      "temp": 303.07, 
      "temp_min": 303.07, 
      "temp_max": 303.07, 
      "pressure": 1020, 
      "sea_level": 1020.58, 
      "grnd_level": 1020, 
      "humidity": 67, 
      "temp_kf": 0 
     }, 
     "weather": [{ 
      "id": 803, 
      "main": "Clouds", 
      "description": "broken clouds", 
      "icon": "04n" 
     }], 
     "clouds": { 
      "all": 68 
     }, 
     "wind": { 
      "speed": 2.56, 
      "deg": 178.501 
     }, 
     "rain": {}, 
     "sys": { 
      "pod": "n" 
     }, 
     "dt_txt": "2016-06-21 15:00:00" 
    }, { 
     "dt": 1466532000, 
     "main": { 
      "temp": 300.893, 
      "temp_min": 300.893, 
      "temp_max": 300.893, 
      "pressure": 1020.32, 
      "sea_level": 1020.72, 
      "grnd_level": 1020.32, 
      "humidity": 80, 
      "temp_kf": 0 
     }, 
     "weather": [{ 
      "id": 500, 
      "main": "Rain", 
      "description": "light rain", 
      "icon": "10n" 
     }], 
     "clouds": { 
      "all": 56 
     }, 
     "wind": { 
      "speed": 1.62, 
      "deg": 242.5 
     }, 
     "rain": { 
      "3h": 1.735 
     }, 
     "sys": { 
      "pod": "n" 
     }, 
     "dt_txt": "2016-06-21 18:00:00" 
    }, { 
     "dt": 1466542800, 
     "main": { 
      "temp": 300.177, 
      "temp_min": 300.177, 
      "temp_max": 300.177, 
      "pressure": 1019.56, 
      "sea_level": 1020.01, 
      "grnd_level": 1019.56, 
      "humidity": 79, 
      "temp_kf": 0 
     }, 
     "weather": [{ 
      "id": 803, 
      "main": "Clouds", 
      "description": "broken clouds", 
      "icon": "04n" 
     }], 
     "clouds": { 
      "all": 56 
     }, 
     "wind": { 
      "speed": 1.11, 
      "deg": 237.002 
     }, 
     "rain": {}, 
     "sys": { 
      "pod": "n" 
     }, 
     "dt_txt": "2016-06-21 21:00:00" 
    }, { 
     "dt": 1466553600, 
     "main": { 
      "temp": 301.577, 
      "temp_min": 301.577, 
      "temp_max": 301.577, 
      "pressure": 1020.42, 
      "sea_level": 1020.8, 
      "grnd_level": 1020.42, 
      "humidity": 74, 
      "temp_kf": 0 
     }, 
     "weather": [{ 
      "id": 802, 
      "main": "Clouds", 
      "description": "scattered clouds", 
      "icon": "03d" 
     }], 
     "clouds": { 
      "all": 48 
     }, 
     "wind": { 
      "speed": 2.11, 
      "deg": 288.01 
     }, 
     "rain": {}, 
     "sys": { 
      "pod": "d" 
     }, 
     "dt_txt": "2016-06-22 00:00:00" 
    }] 
}

Quelle

2016-06-20 Amitsd

Antwort

0

Ich glaube, Sie so etwas wie dies wollen: -

<?php 
error_reporting(E_ALL); // check all type of error 
ini_set('display_errors',1); // display those errors 
$data = '{"city":{"id":1609350,"name":"Bangkok","coord":{"lon":100.51667,"lat":13.75},"country":"TH","population":0,"sys":{"population":0}},"cod":"200","message":0.0169,"cnt":38,"list":[{"dt":1466402400,"main":{"temp":311.79,"temp_min":308.315,"temp_max":311.79,"pressure":1018.37,"sea_level":1018.77,"grnd_level":1018.37,"humidity":61,"temp_kf":3.47},"weather":[{"id":801,"main":"Clouds","description":"few clouds","icon":"02d"}],"clouds":{"all":24},"wind":{"speed":2.14,"deg":269.001},"sys":{"pod":"d"},"dt_txt":"2016-06-20 06:00:00"},{"dt":1466413200,"main":{"temp":309.22,"temp_min":306.611,"temp_max":309.22,"pressure":1016.83,"sea_level":1017.28,"grnd_level":1016.83,"humidity":61,"temp_kf":2.6},"weather":[{"id":500,"main":"Rain","description":"light rain","icon":"10d"}],"clouds":{"all":36},"wind":{"speed":1.07,"deg":132.503},"rain":{"3h":1.88},"sys":{"pod":"d"},"dt_txt":"2016-06-20 09:00:00"},{"dt":1466424000,"main":{"temp":307.17,"temp_min":305.429,"temp_max":307.17,"pressure":1017.62,"sea_level":1018.09,"grnd_level":1017.62,"humidity":59,"temp_kf":1.74},"weather":[{"id":804,"main":"Clouds","description":"overcast clouds","icon":"04n"}],"clouds":{"all":92},"wind":{"speed":1.33,"deg":153.501},"rain":{},"sys":{"pod":"n"},"dt_txt":"2016-06-20 12:00:00"},{"dt":1466434800,"main":{"temp":303.96,"temp_min":303.092,"temp_max":303.96,"pressure":1019.69,"sea_level":1020.02,"grnd_level":1019.69,"humidity":66,"temp_kf":0.87},"weather":[{"id":803,"main":"Clouds","description":"broken clouds","icon":"04n"}],"clouds":{"all":76},"wind":{"speed":4.26,"deg":180.504},"rain":{},"sys":{"pod":"n"},"dt_txt":"2016-06-20 15:00:00"},{"dt":1466445600,"main":{"temp":301.672,"temp_min":301.672,"temp_max":301.672,"pressure":1019.5,"sea_level":1019.9,"grnd_level":1019.5,"humidity":74,"temp_kf":0},"weather":[{"id":802,"main":"Clouds","description":"scattered clouds","icon":"03n"}],"clouds":{"all":48},"wind":{"speed":3.06,"deg":163.501},"rain":{},"sys":{"pod":"n"},"dt_txt":"2016-06-20 18:00:00"},{"dt":1466456400,"main":{"temp":300.708,"temp_min":300.708,"temp_max":300.708,"pressure":1018.73,"sea_level":1019.13,"grnd_level":1018.73,"humidity":82,"temp_kf":0},"weather":[{"id":803,"main":"Clouds","description":"broken clouds","icon":"04n"}],"clouds":{"all":68},"wind":{"speed":1.66,"deg":141.5},"rain":{},"sys":{"pod":"n"},"dt_txt":"2016-06-20 21:00:00"},{"dt":1466467200,"main":{"temp":301.217,"temp_min":301.217,"temp_max":301.217,"pressure":1020.18,"sea_level":1020.61,"grnd_level":1020.18,"humidity":79,"temp_kf":0},"weather":[{"id":803,"main":"Clouds","description":"broken clouds","icon":"04d"}],"clouds":{"all":68},"wind":{"speed":1.61,"deg":91.0013},"rain":{},"sys":{"pod":"d"},"dt_txt":"2016-06-21 00:00:00"},{"dt":1466478000,"main":{"temp":306.368,"temp_min":306.368,"temp_max":306.368,"pressure":1020.81,"sea_level":1021.3,"grnd_level":1020.81,"humidity":62,"temp_kf":0},"weather":[{"id":802,"main":"Clouds","description":"scattered clouds","icon":"03d"}],"clouds":{"all":36},"wind":{"speed":2.86,"deg":298.001},"rain":{},"sys":{"pod":"d"},"dt_txt":"2016-06-21 03:00:00"},{"dt":1466488800,"main":{"temp":308.988,"temp_min":308.988,"temp_max":308.988,"pressure":1019.11,"sea_level":1019.63,"grnd_level":1019.11,"humidity":49,"temp_kf":0},"weather":[{"id":802,"main":"Clouds","description":"scattered clouds","icon":"03d"}],"clouds":{"all":44},"wind":{"speed":4.12,"deg":266.505},"rain":{},"sys":{"pod":"d"},"dt_txt":"2016-06-21 06:00:00"},{"dt":1466499600,"main":{"temp":305.343,"temp_min":305.343,"temp_max":305.343,"pressure":1017.43,"sea_level":1017.76,"grnd_level":1017.43,"humidity":67,"temp_kf":0},"weather":[{"id":500,"main":"Rain","description":"light rain","icon":"10d"}],"clouds":{"all":36},"wind":{"speed":3.87,"deg":212.501},"rain":{"3h":1.415},"sys":{"pod":"d"},"dt_txt":"2016-06-21 09:00:00"},{"dt":1466510400,"main":{"temp":304.423,"temp_min":304.423,"temp_max":304.423,"pressure":1018.4,"sea_level":1018.97,"grnd_level":1018.4,"humidity":63,"temp_kf":0},"weather":[{"id":500,"main":"Rain","description":"light rain","icon":"10n"}],"clouds":{"all":92},"wind":{"speed":2.05,"deg":196.508},"rain":{"3h":1.075},"sys":{"pod":"n"},"dt_txt":"2016-06-21 12:00:00"},{"dt":1466521200,"main":{"temp":303.07,"temp_min":303.07,"temp_max":303.07,"pressure":1020,"sea_level":1020.58,"grnd_level":1020,"humidity":67,"temp_kf":0},"weather":[{"id":803,"main":"Clouds","description":"broken clouds","icon":"04n"}],"clouds":{"all":68},"wind":{"speed":2.56,"deg":178.501},"rain":{},"sys":{"pod":"n"},"dt_txt":"2016-06-21 15:00:00"},{"dt":1466532000,"main":{"temp":300.893,"temp_min":300.893,"temp_max":300.893,"pressure":1020.32,"sea_level":1020.72,"grnd_level":1020.32,"humidity":80,"temp_kf":0},"weather":[{"id":500,"main":"Rain","description":"light rain","icon":"10n"}],"clouds":{"all":56},"wind":{"speed":1.62,"deg":242.5},"rain":{"3h":1.735},"sys":{"pod":"n"},"dt_txt":"2016-06-21 18:00:00"},{"dt":1466542800,"main":{"temp":300.177,"temp_min":300.177,"temp_max":300.177,"pressure":1019.56,"sea_level":1020.01,"grnd_level":1019.56,"humidity":79,"temp_kf":0},"weather":[{"id":803,"main":"Clouds","description":"broken clouds","icon":"04n"}],"clouds":{"all":56},"wind":{"speed":1.11,"deg":237.002},"rain":{},"sys":{"pod":"n"},"dt_txt":"2016-06-21 21:00:00"},{"dt":1466553600,"main":{"temp":301.577,"temp_min":301.577,"temp_max":301.577,"pressure":1020.42,"sea_level":1020.8,"grnd_level":1020.42,"humidity":74,"temp_kf":0},"weather":[{"id":802,"main":"Clouds","description":"scattered clouds","icon":"03d"}],"clouds":{"all":48},"wind":{"speed":2.11,"deg":288.01},"rain":{},"sys":{"pod":"d"},"dt_txt":"2016-06-22 00:00:00"}]}'; // your json encoded data 

$json_array = json_decode($data); // decode json data 
echo "<pre/>";print_r($json_array); // print original array 
$final_array = array(); // take a empty array 
foreach ($json_array->list as $json_arra){ // iterate loop 
    if(strpos($json_arra->dt_txt,'15:00:00')){ // check if dt_txt contains 15:00:00 or not 
     $final_array[$json_arra->dt_txt] = array('temp_min'=>$json_arra->main->temp_min,'temp_max'=>$json_arra->main->temp_max); // if yes then create a sub-array in the main empty array with corresponding date index 
    } 
} 
echo "<pre/>";print_r($final_array); // print final array 
?>

Ausgang: - https://eval.in/591878

Quelle

2016-06-20 05:44:21

1 
<?php 
$data= '{ 
    "city": { 
    "id": 1609350, 
    "name": "Bangkok", 
    "coord": { 
     "lon": 100.51667, 
     "lat": 13.75 
    }, 
    "country": "TH", 
    "population": 0, 
    "sys": { 
     "population": 0 
    } 
    }, 
    "cod": "200", 
    "message": 0.0169, 
    "cnt": 38, 
    "list": [ 
    { 
     "dt": 1466402400, 
     "main": { 
     "temp": 311.79, 
     "temp_min": 308.315, 
     "temp_max": 311.79, 
     "pressure": 1018.37, 
     "sea_level": 1018.77, 
     "grnd_level": 1018.37, 
     "humidity": 61, 
     "temp_kf": 3.47 
     }, 
     "weather": [ 
     { 
      "id": 801, 
      "main": "Clouds", 
      "description": "few clouds", 
      "icon": "02d" 
     } 
     ], 
     "clouds": { 
     "all": 24 
     }, 
     "wind": { 
     "speed": 2.14, 
     "deg": 269.001 
     }, 
     "sys": { 
     "pod": "d" 
     }, 
     "dt_txt": "2016-06-20 06:00:00" 
    }, 
    { 
     "dt": 1466413200, 
     "main": { 
     "temp": 309.22, 
     "temp_min": 306.611, 
     "temp_max": 309.22, 
     "pressure": 1016.83, 
     "sea_level": 1017.28, 
     "grnd_level": 1016.83, 
     "humidity": 61, 
     "temp_kf": 2.6 
     }, 
     "weather": [ 
     { 
      "id": 500, 
      "main": "Rain", 
      "description": "light rain", 
      "icon": "10d" 
     } 
     ], 
     "clouds": { 
     "all": 36 
     }, 
     "wind": { 
     "speed": 1.07, 
     "deg": 132.503 
     }, 
     "rain": { 
     "3h": 1.88 
     }, 
     "sys": { 
     "pod": "d" 
     }, 
     "dt_txt": "2016-06-20 09:00:00" 
    }, 
    { 
     "dt": 1466424000, 
     "main": { 
     "temp": 307.17, 
     "temp_min": 305.429, 
     "temp_max": 307.17, 
     "pressure": 1017.62, 
     "sea_level": 1018.09, 
     "grnd_level": 1017.62, 
     "humidity": 59, 
     "temp_kf": 1.74 
     }, 
     "weather": [ 
     { 
      "id": 804, 
      "main": "Clouds", 
      "description": "overcast clouds", 
      "icon": "04n" 
     } 
     ], 
     "clouds": { 
     "all": 92 
     }, 
     "wind": { 
     "speed": 1.33, 
     "deg": 153.501 
     }, 
     "rain": {}, 
     "sys": { 
     "pod": "n" 
     }, 
     "dt_txt": "2016-06-20 12:00:00" 
    }, 
    { 
     "dt": 1466434800, 
     "main": { 
     "temp": 303.96, 
     "temp_min": 303.092, 
     "temp_max": 303.96, 
     "pressure": 1019.69, 
     "sea_level": 1020.02, 
     "grnd_level": 1019.69, 
     "humidity": 66, 
     "temp_kf": 0.87 
     }, 
     "weather": [ 
     { 
      "id": 803, 
      "main": "Clouds", 
      "description": "broken clouds", 
      "icon": "04n" 
     } 
     ], 
     "clouds": { 
     "all": 76 
     }, 
     "wind": { 
     "speed": 4.26, 
     "deg": 180.504 
     }, 
     "rain": {}, 
     "sys": { 
     "pod": "n" 
     }, 
     "dt_txt": "2016-06-20 15:00:00" 
    }, 
    { 
     "dt": 1466445600, 
     "main": { 
     "temp": 301.672, 
     "temp_min": 301.672, 
     "temp_max": 301.672, 
     "pressure": 1019.5, 
     "sea_level": 1019.9, 
     "grnd_level": 1019.5, 
     "humidity": 74, 
     "temp_kf": 0 
     }, 
     "weather": [ 
     { 
      "id": 802, 
      "main": "Clouds", 
      "description": "scattered clouds", 
      "icon": "03n" 
     } 
     ], 
     "clouds": { 
     "all": 48 
     }, 
     "wind": { 
     "speed": 3.06, 
     "deg": 163.501 
     }, 
     "rain": {}, 
     "sys": { 
     "pod": "n" 
     }, 
     "dt_txt": "2016-06-20 18:00:00" 
    }, 
    { 
     "dt": 1466456400, 
     "main": { 
     "temp": 300.708, 
     "temp_min": 300.708, 
     "temp_max": 300.708, 
     "pressure": 1018.73, 
     "sea_level": 1019.13, 
     "grnd_level": 1018.73, 
     "humidity": 82, 
     "temp_kf": 0 
     }, 
     "weather": [ 
     { 
      "id": 803, 
      "main": "Clouds", 
      "description": "broken clouds", 
      "icon": "04n" 
     } 
     ], 
     "clouds": { 
     "all": 68 
     }, 
     "wind": { 
     "speed": 1.66, 
     "deg": 141.5 
     }, 
     "rain": {}, 
     "sys": { 
     "pod": "n" 
     }, 
     "dt_txt": "2016-06-20 21:00:00" 
    }, 
    { 
     "dt": 1466467200, 
     "main": { 
     "temp": 301.217, 
     "temp_min": 301.217, 
     "temp_max": 301.217, 
     "pressure": 1020.18, 
     "sea_level": 1020.61, 
     "grnd_level": 1020.18, 
     "humidity": 79, 
     "temp_kf": 0 
     }, 
     "weather": [ 
     { 
      "id": 803, 
      "main": "Clouds", 
      "description": "broken clouds", 
      "icon": "04d" 
     } 
     ], 
     "clouds": { 
     "all": 68 
     }, 
     "wind": { 
     "speed": 1.61, 
     "deg": 91.0013 
     }, 
     "rain": {}, 
     "sys": { 
     "pod": "d" 
     }, 
     "dt_txt": "2016-06-21 00:00:00" 
    }, 
    { 
     "dt": 1466478000, 
     "main": { 
     "temp": 306.368, 
     "temp_min": 306.368, 
     "temp_max": 306.368, 
     "pressure": 1020.81, 
     "sea_level": 1021.3, 
     "grnd_level": 1020.81, 
     "humidity": 62, 
     "temp_kf": 0 
     }, 
     "weather": [ 
     { 
      "id": 802, 
      "main": "Clouds", 
      "description": "scattered clouds", 
      "icon": "03d" 
     } 
     ], 
     "clouds": { 
     "all": 36 
     }, 
     "wind": { 
     "speed": 2.86, 
     "deg": 298.001 
     }, 
     "rain": {}, 
     "sys": { 
     "pod": "d" 
     }, 
     "dt_txt": "2016-06-21 03:00:00" 
    }, 
    { 
     "dt": 1466488800, 
     "main": { 
     "temp": 308.988, 
     "temp_min": 308.988, 
     "temp_max": 308.988, 
     "pressure": 1019.11, 
     "sea_level": 1019.63, 
     "grnd_level": 1019.11, 
     "humidity": 49, 
     "temp_kf": 0 
     }, 
     "weather": [ 
     { 
      "id": 802, 
      "main": "Clouds", 
      "description": "scattered clouds", 
      "icon": "03d" 
     } 
     ], 
     "clouds": { 
     "all": 44 
     }, 
     "wind": { 
     "speed": 4.12, 
     "deg": 266.505 
     }, 
     "rain": {}, 
     "sys": { 
     "pod": "d" 
     }, 
     "dt_txt": "2016-06-21 06:00:00" 
    }, 
    { 
     "dt": 1466499600, 
     "main": { 
     "temp": 305.343, 
     "temp_min": 305.343, 
     "temp_max": 305.343, 
     "pressure": 1017.43, 
     "sea_level": 1017.76, 
     "grnd_level": 1017.43, 
     "humidity": 67, 
     "temp_kf": 0 
     }, 
     "weather": [ 
     { 
      "id": 500, 
      "main": "Rain", 
      "description": "light rain", 
      "icon": "10d" 
     } 
     ], 
     "clouds": { 
     "all": 36 
     }, 
     "wind": { 
     "speed": 3.87, 
     "deg": 212.501 
     }, 
     "rain": { 
     "3h": 1.415 
     }, 
     "sys": { 
     "pod": "d" 
     }, 
     "dt_txt": "2016-06-21 09:00:00" 
    }, 
    { 
     "dt": 1466510400, 
     "main": { 
     "temp": 304.423, 
     "temp_min": 304.423, 
     "temp_max": 304.423, 
     "pressure": 1018.4, 
     "sea_level": 1018.97, 
     "grnd_level": 1018.4, 
     "humidity": 63, 
     "temp_kf": 0 
     }, 
     "weather": [ 
     { 
      "id": 500, 
      "main": "Rain", 
      "description": "light rain", 
      "icon": "10n" 
     } 
     ], 
     "clouds": { 
     "all": 92 
     }, 
     "wind": { 
     "speed": 2.05, 
     "deg": 196.508 
     }, 
     "rain": { 
     "3h": 1.075 
     }, 
     "sys": { 
     "pod": "n" 
     }, 
     "dt_txt": "2016-06-21 12:00:00" 
    }, 
    { 
     "dt": 1466521200, 
     "main": { 
     "temp": 303.07, 
     "temp_min": 303.07, 
     "temp_max": 303.07, 
     "pressure": 1020, 
     "sea_level": 1020.58, 
     "grnd_level": 1020, 
     "humidity": 67, 
     "temp_kf": 0 
     }, 
     "weather": [ 
     { 
      "id": 803, 
      "main": "Clouds", 
      "description": "broken clouds", 
      "icon": "04n" 
     } 
     ], 
     "clouds": { 
     "all": 68 
     }, 
     "wind": { 
     "speed": 2.56, 
     "deg": 178.501 
     }, 
     "rain": {}, 
     "sys": { 
     "pod": "n" 
     }, 
     "dt_txt": "2016-06-21 15:00:00" 
    }, 
    { 
     "dt": 1466532000, 
     "main": { 
     "temp": 300.893, 
     "temp_min": 300.893, 
     "temp_max": 300.893, 
     "pressure": 1020.32, 
     "sea_level": 1020.72, 
     "grnd_level": 1020.32, 
     "humidity": 80, 
     "temp_kf": 0 
     }, 
     "weather": [ 
     { 
      "id": 500, 
      "main": "Rain", 
      "description": "light rain", 
      "icon": "10n" 
     } 
     ], 
     "clouds": { 
     "all": 56 
     }, 
     "wind": { 
     "speed": 1.62, 
     "deg": 242.5 
     }, 
     "rain": { 
     "3h": 1.735 
     }, 
     "sys": { 
     "pod": "n" 
     }, 
     "dt_txt": "2016-06-21 18:00:00" 
    }, 
    { 
     "dt": 1466542800, 
     "main": { 
     "temp": 300.177, 
     "temp_min": 300.177, 
     "temp_max": 300.177, 
     "pressure": 1019.56, 
     "sea_level": 1020.01, 
     "grnd_level": 1019.56, 
     "humidity": 79, 
     "temp_kf": 0 
     }, 
     "weather": [ 
     { 
      "id": 803, 
      "main": "Clouds", 
      "description": "broken clouds", 
      "icon": "04n" 
     } 
     ], 
     "clouds": { 
     "all": 56 
     }, 
     "wind": { 
     "speed": 1.11, 
     "deg": 237.002 
     }, 
     "rain": {}, 
     "sys": { 
     "pod": "n" 
     }, 
     "dt_txt": "2016-06-21 21:00:00" 
    }, 
    { 
     "dt": 1466553600, 
     "main": { 
     "temp": 301.577, 
     "temp_min": 301.577, 
     "temp_max": 301.577, 
     "pressure": 1020.42, 
     "sea_level": 1020.8, 
     "grnd_level": 1020.42, 
     "humidity": 74, 
     "temp_kf": 0 
     }, 
     "weather": [ 
     { 
      "id": 802, 
      "main": "Clouds", 
      "description": "scattered clouds", 
      "icon": "03d" 
     } 
     ], 
     "clouds": { 
     "all": 48 
     }, 
     "wind": { 
     "speed": 2.11, 
     "deg": 288.01 
     }, 
     "rain": {}, 
     "sys": { 
     "pod": "d" 
     }, 
     "dt_txt": "2016-06-22 00:00:00" 
    } 
    ] 
}'; 

//decoding string into json object 
$json=json_decode($data,TRUE); 
$list=$json['list']; 
for($i=0;$i<sizeof($list);$i++) 
{ 
    $dt_time=$list[$i]['dt_txt']; 
    $date = date('Y-m-d',strtotime($dt_time)); 
    $time = date('H:i:s',strtotime($dt_time)); 
    if(!strcmp($time, "15:00:00")) 
    { 
     /* 

     now time is 15:00:00 
     this is how to get temp_min and max at a particular time 
     you need to traverse json object 

     */ 

     $temp_min=$list[$i]['main']['temp_min']; 
     $temp_max=$list[$i]['main']['temp_max']; 
     echo '<br/><br/><h3>'.$date.' Status </h2><br/>'; 
     echo 'Temp_min: '.$temp_min; 
     echo '<br/>Temp_max: '.$temp_max; 
    } 
} 
?>

Quelle

2016-06-20 05:53:39

+0

Thank you very viel Hilfe. Der Code lief für mich und bekam die gewünschte Ausgabe. – Amitsd

1 
<?php 
    // Decode string into JSON array 
    $d = json_decode("{\"city\":{\"id\":1609350,\"name\":\"Bangkok\",\"coord\":{\"lon\":100.51667,\"lat\":13.75},\"country\":\"TH\",\"population\":0,\"sys\":{\"population\":0}},\"cod\":\"200\",\"message\":0.0169,\"cnt\":38,\"list\":[{\"dt\":1466402400,\"main\":{\"temp\":311.79,\"temp_min\":308.315,\"temp_max\":311.79,\"pressure\":1018.37,\"sea_level\":1018.77,\"grnd_level\":1018.37,\"humidity\":61,\"temp_kf\":3.47},\"weather\":[{\"id\":801,\"main\":\"Clouds\",\"description\":\"few clouds\",\"icon\":\"02d\"}],\"clouds\":{\"all\":24},\"wind\":{\"speed\":2.14,\"deg\":269.001},\"sys\":{\"pod\":\"d\"},\"dt_txt\":\"2016-06-20 06:00:00\"},{\"dt\":1466413200,\"main\":{\"temp\":309.22,\"temp_min\":306.611,\"temp_max\":309.22,\"pressure\":1016.83,\"sea_level\":1017.28,\"grnd_level\":1016.83,\"humidity\":61,\"temp_kf\":2.6},\"weather\":[{\"id\":500,\"main\":\"Rain\",\"description\":\"light rain\",\"icon\":\"10d\"}],\"clouds\":{\"all\":36},\"wind\":{\"speed\":1.07,\"deg\":132.503},\"rain\":{\"3h\":1.88},\"sys\":{\"pod\":\"d\"},\"dt_txt\":\"2016-06-20 09:00:00\"},{\"dt\":1466424000,\"main\":{\"temp\":307.17,\"temp_min\":305.429,\"temp_max\":307.17,\"pressure\":1017.62,\"sea_level\":1018.09,\"grnd_level\":1017.62,\"humidity\":59,\"temp_kf\":1.74},\"weather\":[{\"id\":804,\"main\":\"Clouds\",\"description\":\"overcast clouds\",\"icon\":\"04n\"}],\"clouds\":{\"all\":92},\"wind\":{\"speed\":1.33,\"deg\":153.501},\"rain\":{},\"sys\":{\"pod\":\"n\"},\"dt_txt\":\"2016-06-20 12:00:00\"},{\"dt\":1466434800,\"main\":{\"temp\":303.96,\"temp_min\":303.092,\"temp_max\":303.96,\"pressure\":1019.69,\"sea_level\":1020.02,\"grnd_level\":1019.69,\"humidity\":66,\"temp_kf\":0.87},\"weather\":[{\"id\":803,\"main\":\"Clouds\",\"description\":\"broken clouds\",\"icon\":\"04n\"}],\"clouds\":{\"all\":76},\"wind\":{\"speed\":4.26,\"deg\":180.504},\"rain\":{},\"sys\":{\"pod\":\"n\"},\"dt_txt\":\"2016-06-20 15:00:00\"},{\"dt\":1466445600,\"main\":{\"temp\":301.672,\"temp_min\":301.672,\"temp_max\":301.672,\"pressure\":1019.5,\"sea_level\":1019.9,\"grnd_level\":1019.5,\"humidity\":74,\"temp_kf\":0},\"weather\":[{\"id\":802,\"main\":\"Clouds\",\"description\":\"scattered clouds\",\"icon\":\"03n\"}],\"clouds\":{\"all\":48},\"wind\":{\"speed\":3.06,\"deg\":163.501},\"rain\":{},\"sys\":{\"pod\":\"n\"},\"dt_txt\":\"2016-06-20 18:00:00\"},{\"dt\":1466456400,\"main\":{\"temp\":300.708,\"temp_min\":300.708,\"temp_max\":300.708,\"pressure\":1018.73,\"sea_level\":1019.13,\"grnd_level\":1018.73,\"humidity\":82,\"temp_kf\":0},\"weather\":[{\"id\":803,\"main\":\"Clouds\",\"description\":\"broken clouds\",\"icon\":\"04n\"}],\"clouds\":{\"all\":68},\"wind\":{\"speed\":1.66,\"deg\":141.5},\"rain\":{},\"sys\":{\"pod\":\"n\"},\"dt_txt\":\"2016-06-20 21:00:00\"},{\"dt\":1466467200,\"main\":{\"temp\":301.217,\"temp_min\":301.217,\"temp_max\":301.217,\"pressure\":1020.18,\"sea_level\":1020.61,\"grnd_level\":1020.18,\"humidity\":79,\"temp_kf\":0},\"weather\":[{\"id\":803,\"main\":\"Clouds\",\"description\":\"broken clouds\",\"icon\":\"04d\"}],\"clouds\":{\"all\":68},\"wind\":{\"speed\":1.61,\"deg\":91.0013},\"rain\":{},\"sys\":{\"pod\":\"d\"},\"dt_txt\":\"2016-06-21 00:00:00\"},{\"dt\":1466478000,\"main\":{\"temp\":306.368,\"temp_min\":306.368,\"temp_max\":306.368,\"pressure\":1020.81,\"sea_level\":1021.3,\"grnd_level\":1020.81,\"humidity\":62,\"temp_kf\":0},\"weather\":[{\"id\":802,\"main\":\"Clouds\",\"description\":\"scattered clouds\",\"icon\":\"03d\"}],\"clouds\":{\"all\":36},\"wind\":{\"speed\":2.86,\"deg\":298.001},\"rain\":{},\"sys\":{\"pod\":\"d\"},\"dt_txt\":\"2016-06-21 03:00:00\"},{\"dt\":1466488800,\"main\":{\"temp\":308.988,\"temp_min\":308.988,\"temp_max\":308.988,\"pressure\":1019.11,\"sea_level\":1019.63,\"grnd_level\":1019.11,\"humidity\":49,\"temp_kf\":0},\"weather\":[{\"id\":802,\"main\":\"Clouds\",\"description\":\"scattered clouds\",\"icon\":\"03d\"}],\"clouds\":{\"all\":44},\"wind\":{\"speed\":4.12,\"deg\":266.505},\"rain\":{},\"sys\":{\"pod\":\"d\"},\"dt_txt\":\"2016-06-21 06:00:00\"},{\"dt\":1466499600,\"main\":{\"temp\":305.343,\"temp_min\":305.343,\"temp_max\":305.343,\"pressure\":1017.43,\"sea_level\":1017.76,\"grnd_level\":1017.43,\"humidity\":67,\"temp_kf\":0},\"weather\":[{\"id\":500,\"main\":\"Rain\",\"description\":\"light rain\",\"icon\":\"10d\"}],\"clouds\":{\"all\":36},\"wind\":{\"speed\":3.87,\"deg\":212.501},\"rain\":{\"3h\":1.415},\"sys\":{\"pod\":\"d\"},\"dt_txt\":\"2016-06-21 09:00:00\"},{\"dt\":1466510400,\"main\":{\"temp\":304.423,\"temp_min\":304.423,\"temp_max\":304.423,\"pressure\":1018.4,\"sea_level\":1018.97,\"grnd_level\":1018.4,\"humidity\":63,\"temp_kf\":0},\"weather\":[{\"id\":500,\"main\":\"Rain\",\"description\":\"light rain\",\"icon\":\"10n\"}],\"clouds\":{\"all\":92},\"wind\":{\"speed\":2.05,\"deg\":196.508},\"rain\":{\"3h\":1.075},\"sys\":{\"pod\":\"n\"},\"dt_txt\":\"2016-06-21 12:00:00\"},{\"dt\":1466521200,\"main\":{\"temp\":303.07,\"temp_min\":303.07,\"temp_max\":303.07,\"pressure\":1020,\"sea_level\":1020.58,\"grnd_level\":1020,\"humidity\":67,\"temp_kf\":0},\"weather\":[{\"id\":803,\"main\":\"Clouds\",\"description\":\"broken clouds\",\"icon\":\"04n\"}],\"clouds\":{\"all\":68},\"wind\":{\"speed\":2.56,\"deg\":178.501},\"rain\":{},\"sys\":{\"pod\":\"n\"},\"dt_txt\":\"2016-06-21 15:00:00\"},{\"dt\":1466532000,\"main\":{\"temp\":300.893,\"temp_min\":300.893,\"temp_max\":300.893,\"pressure\":1020.32,\"sea_level\":1020.72,\"grnd_level\":1020.32,\"humidity\":80,\"temp_kf\":0},\"weather\":[{\"id\":500,\"main\":\"Rain\",\"description\":\"light rain\",\"icon\":\"10n\"}],\"clouds\":{\"all\":56},\"wind\":{\"speed\":1.62,\"deg\":242.5},\"rain\":{\"3h\":1.735},\"sys\":{\"pod\":\"n\"},\"dt_txt\":\"2016-06-21 18:00:00\"},{\"dt\":1466542800,\"main\":{\"temp\":300.177,\"temp_min\":300.177,\"temp_max\":300.177,\"pressure\":1019.56,\"sea_level\":1020.01,\"grnd_level\":1019.56,\"humidity\":79,\"temp_kf\":0},\"weather\":[{\"id\":803,\"main\":\"Clouds\",\"description\":\"broken clouds\",\"icon\":\"04n\"}],\"clouds\":{\"all\":56},\"wind\":{\"speed\":1.11,\"deg\":237.002},\"rain\":{},\"sys\":{\"pod\":\"n\"},\"dt_txt\":\"2016-06-21 21:00:00\"},{\"dt\":1466553600,\"main\":{\"temp\":301.577,\"temp_min\":301.577,\"temp_max\":301.577,\"pressure\":1020.42,\"sea_level\":1020.8,\"grnd_level\":1020.42,\"humidity\":74,\"temp_kf\":0},\"weather\":[{\"id\":802,\"main\":\"Clouds\",\"description\":\"scattered clouds\",\"icon\":\"03d\"}],\"clouds\":{\"all\":48},\"wind\":{\"speed\":2.11,\"deg\":288.01},\"rain\":{},\"sys\":{\"pod\":\"d\"},\"dt_txt\":\"2016-06-22 00:00:00\"}]}", true); 


    foreach($d["list"] as $i){ 
     // Check if this element of list contains "15:00:00" 
     if(strpos($i["dt_txt"],"15:00:00") != false){ 
      echo $i["main"]["temp_min"]; 
      echo $i["main"]["temp_max"]; 
      echo "\n"; 
     } 
    } 
    ?>

Quelle

2016-06-20 05:55:54 Prince

+0

Vielen Dank. Dieser Code ist einfach und funktionierte von mir ... :) – Amitsd

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