Zamiana tekstu w zewnetrznym pliku *.json Opcje

[taniu]

Witam
Posiadam plik gpsdata.json i chciabym, aby za pomoca php zamienic tekst wewnatrz niego.

CODE

{
"1":{
"RFID":"101",
"LAT":"10",
"LON":"10",
"DATE":"26052015",
"UTC_TIME":"165003.11"
},
"2":{
"RFID":"102",
"LAT":"10",
"LON":"20",
"DATE":"26052015",
"UTC_TIME":"165103.11"
},
"3":{
"RFID":"200",
"LAT":"20",
"LON":"10",
"DATE":"26052015",
"UTC_TIME":"165503.11"
},
"4":{
"RFID":"20",
"LAT":"30",
"LON":"20",
"DATE":"26052015",
"UTC_TIME":"165503.11"
},
"5":{
"RFID":"50",
"LAT":"20",
"LON":"30",
"DATE":"26052015",
"UTC_TIME":"165503.11"
},
"6":{
"RFID":"40",
"LAT":"30",
"LON":"30",
"DATE":"26052015",
"UTC_TIME":"165503.11"
},
"7":{
"RFID":"101",
"LAT":"40",
"LON":"30",
"DATE":"26052015",
"UTC_TIME":"165003.11"
},
"8":{
"RFID":"102",
"LAT":"30",
"LON":"40",
"DATE":"26052015",
"UTC_TIME":"165103.11"
},
"9":{
"RFID":"200",
"LAT":"40",
"LON":"40",
"DATE":"26052015",
"UTC_TIME":"165503.11"
},
"10":{
"RFID":"104",
"LAT":"50",
"LON":"40",
"DATE":"26052015",
"UTC_TIME":"165503.11"
},
"11":{
"RFID":"50",
"LAT":"40",
"LON":"50",
"DATE":"26052015",
"UTC_TIME":"165503.11"
},
"12":{
"RFID":"40",
"LAT":"50",
"LON":"50",
"DATE":"26052015",
"UTC_TIME":"165503.11"
},
"13":{
"RFID":"101",
"LAT":"50",
"LON":"60",
"DATE":"26052015",
"UTC_TIME":"165003.11"
},
"14":{
"RFID":"102",
"LAT":"60",
"LON":"50",
"DATE":"26052015",
"UTC_TIME":"165103.11"
},
"15":{
"RFID":"200",
"LAT":"60",
"LON":"60",
"DATE":"26052015",
"UTC_TIME":"165503.11"
},
"16":{
"RFID":"70",
"LAT":"60",
"LON":"4",
"DATE":"26052015",
"UTC_TIME":"165503.11"
},
"17":{
"RFID":"60",
"LAT":"50",
"LON":"70",
"DATE":"26052015",
"UTC_TIME":"165503.11"
},
"18":{
"RFID":"40",
"LAT":"100",
"LON":"4",
"DATE":"26052015",
"UTC_TIME":"165503.11"
}
}

Kod formularza za pomoca, ktorego maja zostac zapisane dane wyglada tak:

[HTML] pobierz, plaintext 
<form action="form1.php" method="post">
    THROW:<div><label for="throw"></label><input id="throw" name="throw" readonly="readonly" value="1" maxlength="2"></div>
    RFID:<div><label for="rfid"></label><input id="rfid" name="rfid" value="RFID"></div>
    LATITUDE:<div><label for="lat"></label><input id="lat" name="lat" value="LATITUDE"></div>
	LONGITUDE:<div><label for="lon"></label><input id="lon" name="lon" value="LONGITUDE"></div>
	<div>DATE:
		<div class="date">
			<label for="day"></label><input id="day" name="day" value="DD" maxlength="2">
			<label for="month"></label><input id="month" name="month" value="MM" maxlength="2">
			<label for="year"></label><input id="year" name="year" value="YY" maxlength="2">
		</div>
	</div>
	<div>UTC_TIME:
		<div class="utc_time">
			<label for="hour"></label><input id="hour" name="hour" value="HH" maxlength="2">
			<label for="minute"></label><input id="minute" name="minute" value="MM" maxlength="2">
			<label for="second"></label><input id="second" name="second" value="SS" maxlength="2">
			<label for="hofsec"></label><input id="hofsec" name="hofsec" value="ss" maxlength="2">
		</div>
	</div>
<input value="Update data" class="send" type="submit"></form>
[HTML] pobierz, plaintext 

oraz plik, php ktory ma to zapisac do pliku:

[PHP] pobierz, plaintext 
<?php
$dane = "niemanic.json";
$throw = $_POST['throw'];
$rfid = $_POST['rfid'];
$latitude = $_POST['lat'];
$longitude = $_POST['lon'];
$day = $_POST['day'];
$month = $_POST['year'];
$year = $_POST['month'];
$hour = $_POST['hour'];
$minute = $_POST['minute'];
$second = $_POST['second'];
$hofsec = $_POST['hofsec'];
 
 
if($throw == 18) $dot = '';
else $dot = ',';
 
file_put_contents($dane, 
	'"'.$throw.'":{
	"RFID":"'.$rfid.'",
	"LAT":"'.$latitude.'",
	"LON":"'.$longitude.'",
	"DATE":"'.$day.$month.$year.'",
	"UTC_TIME":"'.$hour.$minute.$second.'.'.$hofsec.'"
	}'.$dot.''
);
?>
[PHP] pobierz, plaintext 

Plik json ma miec zawsze 18 rekordow. PHP musi znalezc lancuch odpowiadajacy calej sekcji z THROW, ktore jest wskazane przez formularz i zamienic ja cala, lub usunac i dopisac do konca pliku.

Ten post edytował taniu 3.06.2015, 17:27:45