0
上）（メンバ関数にsetTimezoneに呼び出します。ここではPHPの致命的なエラー：私は私のエラーログにPHPを実行すると、私は次のエラーを取得しています非オブジェクト
PHP Fatal error: Call to a member function setTimezone() on a non-object in /var/www/vhosts/*********.gr/httpdocs/protected/TemplateGenerator.php on line 525
はPHPです：
// $val1 = "28/02/2015 18:00";
$date1 = DateTime::createFromFormat('d/m/y H:i', $val1, new DateTimeZone('Europe/Athens'));
$date1->setTimezone(new DateTimeZone('Europe/Athens'));
// $current_month = $date1->format('m');
// $datetime1 = new DateTime($date);
$now = new DateTime();
$now->setTimezone(new DateTimeZone('Europe/Athens'));
$days = (int) $now->diff($date1)->days;
$hours = (int) $now->diff($date1)->format("%H");
// $date1->format(DateTime::ISO8601)
PHP関連のエラーは見つかりませんでした。 助けてください？
編集：$ val1 = $ date。 "" $ time;
完全なコードは：
<?php
require_once "forecast_api/ForecastIconsGenerator.php";
/**
* Class TemplateGenerator
* this is a class that runs from a cron job and generates a stations forecast template.
* To use, you create an instance and invoke the createTemplate method.
* If there is a need to add a new station, or make modifications to some data provided please modify
* stations.csv file that exists in the same folder.
*/
class TemplateGenerator {
/**
* @var array
* Contains the hardcoded headers of downld02.txt file.
* Created for future use
*/
private $download_headers = [
"Date", "Time", "Temp Out", "Hi Temp", "Low Temp", "Out Hum", "Dew Pt.",
"Wind Speed", "Wind Dir", "Wind Run" , "Hi Speed", "Hi Dir", "Wind Chill", "Heat Index",
"THW Index", "Bar", "Rain", "Rain Rate", "Heat D-D", "Cool D-D", "In Temp", "In Hum",
"In Dew", "In Heat", "In EMC", "In Air Density", "Wind Samp", "Wind Tx", "ISS Recept", "Arc Int"
];
private $orders = ['Χανίων' => 1, 'Ρεθύμνου' => 2, 'Ηρακλείου' => 3, 'Λασιθίου' => 4];
/**
* @var array
* Contains an array of associative arrays, each one representing a region that
* needs to be included in the template. Each associative array has values with about same key names as the
* headers of stations.csv .
*/
private $stations;
/**
* Creates a new forecast generator instance.
* Instantiates the regions field with the values extracted from stations.csv .
*/
function __construct() {
$this->stations = array();
$handle = fopen("/var/www/vhosts/meteokrites.gr/httpdocs/protected/stations.csv", 'r');
$headers = fgetcsv($handle, 1000, ",");
$h = [];
$c = [];
$r = [];
$l = [];
while (($row = fgetcsv($handle, 1000, ","))) {
$order = 0;
switch (trim($row[2])) {
case 'Χανίων':
array_push($c, array("fakelos" => $row[0], "perioxh" => $row[1], "nomos" => $row[2], "foreas" => $row[3], "url" => $row[4], "link" => $row[5],"altitude" => $row[6],"parse_type" => $row[7], "order" => $order));
break;
case 'Ρεθύμνου':
array_push($r, array("fakelos" => $row[0], "perioxh" => $row[1], "nomos" => $row[2], "foreas" => $row[3], "url" => $row[4], "link" => $row[5],"altitude" => $row[6],"parse_type" => $row[7], "order" => $order));
break;
case 'Ηρακλείου':
array_push($h, array("fakelos" => $row[0], "perioxh" => $row[1], "nomos" => $row[2], "foreas" => $row[3], "url" => $row[4], "link" => $row[5],"altitude" => $row[6],"parse_type" => $row[7], "order" => $order));
break;
case 'Λασιθίου':
array_push($l, array("fakelos" => $row[0], "perioxh" => $row[1], "nomos" => $row[2], "foreas" => $row[3], "url" => $row[4], "link" => $row[5],"altitude" => $row[6],"parse_type" => $row[7], "order" => $order));
break;
default:
break;
}
//array_push($this->stations, array("fakelos" => $row[0], "perioxh" => $row[1], "nomos" => trim($row[2]), "foreas" => $row[3], "url" => $row[4], "link" => $row[5],"altitude" => $row[6],"parse_type" => $row[7], "order" => $order));
}
$this->stations = array_merge($c, $r, $h, $l);
fclose($handle);
}
private function getDegrees($rotation, $direction) {
foreach ($rotation as $temp) {
if ($temp[0] === $direction) {
return $temp[1];
}
}
}
private function getWindDirectionIcon($wind_dir) {
$rotations = [['N', 0], ['S', 180], ['E', 90], ['W', 270], ['NE', 45], ['NW', 315], ['SE', 135], ['SW', 225], ['NNE', 22.5], ['ENE', 67.5], ['ESE', 112.5], ['SSE', 157.5],
['SSW', 202.5], ['WSW', 247.5], ['WNW', 292.5], ['NNW', 337.5]];
$degree = $this->getDegrees($rotations, $wind_dir);
return $degree;
}
/**
* @param $folder the folder name of the current staion
* @return array the forecast data extracted from the most recent entry of downld02.txt
*/
function parseDownloadFile($folder,$url,$type) {
$file = $url.$folder."/ZWNTANA.htm";
if(preg_match('/^http(s)?:\/\/[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(\/.*)?$/i', $file)){//full url http://...
$headers = get_headers($file);
$file_exist = stripos($headers[0],"200 OK")?true:false;
if(!$file_exist){
return false;
}
}
else{
if (!file_exists($file)) {//directory ../hrakleio/....
return false;
}
}
if($type == 1){
$file = $url.$folder."/ZWNTANA.htm";
$handle = fopen($file, "r");
$forecast_data = array();
if ($handle) {
while(! feof($handle))
{
preg_match_all('/"([^"]*(?:\\"[^"]*)*)"/', fgets($handle), $matches);
$forecast_data[] = trim($matches[1][0]);
}
fclose($handle);
return $forecast_data;
}
else {
return false;
}
}
else if($type == 2){
$file = $url.$folder."/ZWNTANA.htm";
$handle = fopen($file, "r");
$forecast_data = array();
$homepage = file_get_contents($file);
if ($handle) {
preg_match_all('/"([^"]*(?:\\"[^"]*)*)"/', $homepage, $matches);
$bb = explode(';', $matches[1][0]);
foreach ($bb as $key => $value) {
preg_match('/"([^"]+)"/', $value, $m);
if(isset($m[1]) && !empty($m)){
$forecast_data[] = $m[1];
}
}
return $forecast_data;
}
else {
return false;
}
}
else if($type == 3){
// $handle = simplexml_load_file($url);
// $xmlparser = xml_parser_create();
// $fp = fopen($url, 'r');
// $xmldata = fread($fp, 4096);
// xml_parse_into_struct($xmlparser,$xmldata,$values);
// xml_parser_free($xmlparser);
// var_dump($values);
// foreach ($handle->TelStation as $key => $value) {
// if((string)$value->attributes()[0] == $folder){
// //$last_time = end($value->time);
// if(isset($value->time)){
// $int = count($value->time) -1;
// var_dump($value->time[1]->attributes());
// var_dump($value->time['AirTemperature']->attributes());
// }
// //->attributes()[0]
// }
// }
// die();
}
else if($type == 4)
{
require_once 'simple_html_dom.php';
$file = $url.$folder."/ZWNTANA.htm";
$html = file_get_html($file);
if(!$html)
return false;
$table = $html->find('td');
$rowData = array();
foreach($table as $row)
{
$bb = explode('=', $row->plaintext);
$c = str_replace(";","",$bb[1]);
$c = str_replace("\"","",$c);
$c = preg_replace('/[^(\x20-\x7F)]*/','', $c);
$dd = explode(" ", $c);
$forecast_data[] = $dd[0];
}
return $forecast_data;
}
}
/**
* @param $folder string the folder name of the current station
* @return array day's forecast data about the rain
*/
private function parseMonthFile($folder,$url) {
date_default_timezone_set(TIMEZONE);
$today = getdate();
$current_day = $today["mday"];
$rain_data_day = array();
$file = $url.$folder."/NOAAMO.TXT";
$handle = fopen($file, "r");
if ($handle) {
// ignore the first 3 lines
fgets($handle); fgets($handle);fgets($handle);
// get the elevation
$line = fgets($handle);
$data = preg_split('/\s+/', $line);
$elevation = $data[1];
$rain_data_day[1] = $elevation;
$count = 0;
while (($line = fgets($handle)) !== false) {
if ($line[0] === ' ') {
$line = substr($line, 1);
}
$data = preg_split('/\s+/', $line);
if (!($line[0] === '-') && ($count == 1)) {
if ($data[0] == $current_day) {
// get the current data of RAIN column
$temp_rain = $this->parseDownloadFile($folder,$url);
if(!isset($data[8])){
$rain_data_day[0] = $temp_rain[65];
}
else{
$rain_data_day[0] = $data[8];
}
return $rain_data_day;
}
}
if ($line[0] === '-') {
$count++;
}
}
fclose($handle);
} else {
// error opening the file.
}
}
public function convertToBeaufort($speed_km){
if($speed_km < 1){
return 0;
}
else if(($speed_km >= 1) && ($speed_km <= 5.4)){
return 1;
}
else if(($speed_km >= 5.5) && ($speed_km <= 11.9)){
return 2;
}
else if(($speed_km >= 12) && ($speed_km <= 19.4)){
return 3;
}
else if(($speed_km >= 19.5) && ($speed_km <= 28.4)){
return 4;
}
else if(($speed_km >= 28.5) && ($speed_km <= 38.5)){
return 5;
}
else if(($speed_km >= 38.6) && ($speed_km <= 49.7)){
return 6;
}
else if(($speed_km >= 49.8) && ($speed_km <= 61.6)){
return 7;
}
else if(($speed_km >= 61.7) && ($speed_km <= 74.5)){
return 8;
}
else if(($speed_km >= 74.6) && ($speed_km <= 87.8)){
return 9;
}
else if(($speed_km >= 87.9) && ($speed_km <= 102.2)){
return 10;
}
else if(($speed_km >= 102.3) && ($speed_km <= 117.4)){
return 11;
}
else if($speed_km >= 117.5){
return 12;
}
else{
return 0;
}
}
/**
* @param $folder the folder name of the current station
* @return array year's and month's forecast data about the rain
*/
private function parseYearFile($folder, $date,$url) {
$file = $url.$folder."/NOAAYR.TXT";
$handle = fopen($file, "r");
$date = DateTime::createFromFormat('d/m/Y', $date);
$current_month = $date->format('m');
$rain_data = array();
if ($handle) {
$line = fgets($handle);
$count = 0;
while (($line = fgets($handle)) !== false) {
$row = preg_split('/\s+/', $line);
if (!($line[0] === '-') && ($count == 3)) {
if ($row[2] == $current_month) {
$rain_data[0] = $row[3];
}
}
elseif (!($line[0] === '-') && ($count == 4)) {
$rain_data[1] = $row[1];
fclose($handle);
return $rain_data;
}
if ($line[0] === '-') {
$count++;
}
}
} else {
// error opening the file.
}
}
/**
* Concats the template of each station to create the html template file that our web page uses.
*/
public function createTemplate() {
$html = '
<html>
<head>
<meta charset="UTF-8">
<link href="../assets/css/template.css?v=1.1" type="text/css" rel="stylesheet" >
</head>
<body>
<table id="template">
<tr>
<th rowspan="2" style="width: 55px;">Ημ/νία</th>
<th rowspan="2" style="width: 40px;">Ώρα</th>
<th rowspan="2" style="width: 70px;">Νομός</th>
<th rowspan="2" style="width: 110px;">Περιοχή</th>
<th rowspan="2" style="width: 72px;padding-top: 20px;">Υψόμετρο<br>(m)</th>
<th rowspan="2" style="width: 60px;">Φορέας</th>
<th colspan="3" style="width: 129px;height: 25px !important;"> Υετός (mm)</th>
<th colspan="6" style="width: 342px;height: 25px !important;">Live καιρικές συνθήκες</th>
</tr>
<tr>
<th valign="bottom"><span style="padding-left:10px;">Ετήσιος</span><p style="margin:10px;"> </p></th>
<th valign="bottom"><span style="padding-left:10px;">Μηνιαίος</span><p style="margin:12px;"> </p></th>
<th valign="bottom"><span style="padding-left:10px;">Ημερήσιος</span><p style="margin:14px;"> </p></th>
<th valign="bottom"><span style="padding-left:10px;">Πίεση</span><p style="margin:6px;">(hPa)</p></th>
<th valign="bottom"><span style="padding-left:51px;">Ταχ. Ανέμου</span><p style="margin:6px;">(Bf)</p></th>
<th valign="bottom"><span style="padding-left:10px;">Διευθ.Ανέμου</span><p style="margin:19px;"> </p></th>
<th valign="bottom"><span style="padding-left:27px;">Υγρασία</span><p style="margin:6px;">(%)</p></th>
<th valign="bottom"><span style="padding-left:60px;">Θερμοκρασία</span><p style="margin:6px;">(°C)</p></th>
<th valign="bottom"><span style="padding-left:10px;">Σύμβολο</span><p style="margin:11px;"> </p></th>
</tr>
';
$index = 0;
$index2 = 0;
$class_array = array('even-line', 'odd-line');
foreach ($this->stations as $station) {
if($this->createTemplateByRegion($index)==false){
$index++;
}
else{
$html .= '<tr class="'.$class_array[$index2 % 2].'">';
$html .= $this->createTemplateByRegion($index++);
$html .= "</tr>";
$index2++;
}
}
$html .= '
</table>
</body>
</html>
';
$template = fopen("/var/www/vhosts/meteokrites.gr/httpdocs/protected/template.html", "w") or die("Unable to open file!");
fwrite($template, $html);
fclose($template);
print $html;
}
/**
* @param $index the index in regions array where our current station data is stored.
* @return string A html table row representing the template entries of the current station
*/
private function createTemplateByRegion($index) {
// Φάκελος
$folder = $this->stations[$index]['fakelos'];
// Περιοχή
$perioxh = $this->stations[$index]['perioxh'];
// Νομός
$nomos = $this->stations[$index]['nomos'];
// Φορέας
$foreas = $this->stations[$index]['foreas'];
// url
$url = $this->stations[$index]['url'];
// link
$link = $this->stations[$index]['link'];
$parse_type = $this->stations[$index]['parse_type'];
// altitude
$altitude = $this->stations[$index]['altitude'];
// downld02.txt data
$current_forecast_data = $this->parseDownloadFile($folder,$url,$parse_type);
if($current_forecast_data == false){
return '';
}
if($parse_type==1){
$date = $current_forecast_data[0];
$time = $current_forecast_data[1];
$dew_pt = $current_forecast_data[25];
$temp_out = $current_forecast_data[6];
$hum_out = $current_forecast_data[16];
$wind_speed = $current_forecast_data[35];
$wind_dir = $current_forecast_data[41];
$bar = $current_forecast_data[54];
$rain_rate = $current_forecast_data[70];
$rain_year = $current_forecast_data[68];
$rain_month = $current_forecast_data[67];
$rain_day = $current_forecast_data[65];
}
else if($parse_type==2){
$date = $current_forecast_data[0];
$time = $current_forecast_data[1];
$dew_pt = $current_forecast_data[14];
$temp_out = $current_forecast_data[2];
$hum_out = $current_forecast_data[5];
$wind_speed = $current_forecast_data[7];
$wind_dir = $current_forecast_data[9];
$bar = $current_forecast_data[6];
$rain_rate = $current_forecast_data[13];
$rain_year = $current_forecast_data[12];
$rain_month = $current_forecast_data[11];
$rain_day = $current_forecast_data[10];
}
else if($parse_type == 4){
$pieces = explode('/', $current_forecast_data[0]);
$date = $pieces[0]. '/' . $pieces[1]. '/' . substr($pieces[2],-2);
$pieces = explode(':', $current_forecast_data[1]);
$time = $pieces[0] . ':' . $pieces[1];
$dew_pt = $current_forecast_data[6];
$temp_out = $current_forecast_data[2];
$hum_out = $current_forecast_data[5];
$wind_speed = $current_forecast_data[9];
$wind_dir = $current_forecast_data[11];
$bar = $current_forecast_data[8];
$rain_rate = $current_forecast_data[15];
$rain_year = $current_forecast_data[14];
$rain_month = $current_forecast_data[13];
$rain_day = $current_forecast_data[12];
}
$today = getdate();
$current_month = $today["mon"];
$current_day = $today["mday"];
$date_formatted = date_parse_from_format("d/m/yy", $date);
// check if time is in h:ia or h:ip format
if (((strpos($time, 'p')!== false) || (strpos($time, 'a')!== false))) {
$period = $time[strlen($time) - 1];
$time = substr($time, 0, -1);
$pos = strpos($time, $period);
$hour = substr($time,0, strpos($time, ":"));
$min = substr($time,strpos($time, ":") + 1, strlen($time));
if ($period === 'a')
$hour = (int) $hour + 12;
$time = $hour.":".$min;
}
$to_time = strtotime($time);
$from_time = strtotime($today["hours"].":".$today['minutes']);
$diff = round(abs($to_time - $from_time)/60,2);
$val1 = $date." " . $time;
// $val1 = "28/02/2015 18:00";
$date1 = DateTime::createFromFormat('d/m/y H:i', $val1, new DateTimeZone('Europe/Athens'));
$date1->setTimezone(new DateTimeZone('Europe/Athens'));
// $current_month = $date1->format('m');
// $datetime1 = new DateTime($date);
$now = new DateTime();
$now->setTimezone(new DateTimeZone('Europe/Athens'));
$days = (int) $now->diff($date1)->days;
$hours = (int) $now->diff($date1)->format("%H");
// $date1->format(DateTime::ISO8601)
// ignore the stations that their latest forecast is 2 hour old or more
$inactive = '';
$styleforea = ' cssforea';
if (!(($days == 0) && ($hours < 2))) {
$inactive = 'offline';
$styleforea='';
}
//get months and years predictions
//$rain_month_year = $this->parseYearFile($folder, $date,$url);
//$rain_month_year[0] = $rain_month_year[0] == '' ? '0.0' : $rain_month_year[0];
//get today's predictions
//$rain_day = $this->parseMonthFile($folder,$url);
$windclass = $wind_speed >= 45 ? " redclass" : "";
$tempclass = '';
if(($temp_out >= 35) && ($inactive == '')){
$tempclass = " redclass";
}
else if(($temp_out <= 5) && ($inactive == '')){
$tempclass = " cold";
}
$rainclass='';
if(($inactive == '') && ($rain_day > 0)){
$rainclass = " rain";
}
// Σύμβολο
$icon = "../assets/images/forecast-icons/".ForecastIconsGenerator::getIconPng($temp_out, $rain_rate, $dew_pt, $wind_speed, $bar, $hum_out);
$html = '
<td class="'.$inactive.'">'.$date.'</td>
<td class="'.$inactive.'">'.$time.'</td>
<td class="'.$inactive.'">'.$nomos.'</td>
<td class="'.$inactive.'"><a href="'.$link.'" target="_blank" style="text-decoration:underline;color:#004774;">'.$perioxh.'</a></td>
<td class="'.$inactive.'">'.$altitude.'</td>
<td class="'.$inactive.$styleforea.'" title="MeteoΚρήτες">'.$foreas.'</td>
<td class="'.$inactive.'">'.$rain_year.'</td>
<td class="'.$inactive.'">'.$rain_month.'</td>
<td class="'.$inactive.$rainclass. '">'.$rain_day.'</td>
<td class="'.$inactive.'">'.$bar.'</td>
<td class="'.$inactive.$windclass.'">'.$this->convertToBeaufort($wind_speed).'</td>
<td class="'.$inactive.'">
<img class="arrow" style="-moz-transform:rotate('. $this->getWindDirectionIcon($wind_dir) .'deg);-webkit-transform:rotate('.$this->getWindDirectionIcon($wind_dir).'deg);-ms-transform:rotate('.$this->getWindDirectionIcon($wind_dir).'deg);" src="../assets/images/arrow.png">
</td>
<td class="'.$inactive.'">'.$hum_out.'%'.'</td>
<td class="'.$inactive.$tempclass.'">'.$temp_out.'</td>
<td class="'.$inactive.'"><div style="position:relative;margin-left:-9px;"><img src="'.$icon.'" width="75" height="48" ></div></td>
';
return $html;
}
}
$template_generator = new TemplateGenerator();
$template_generator->createTemplate();
'のDateTime :: createFromFormat'は何か間違っアペンド場合はFALSEを返すことができます。 – Dean