schedule 相关问题

我整理了一个广播时间表 PHP 脚本来读取 CSV 文件并根据时间和日期将结果发布在网站上。不过，它似乎发布了两次。这是脚本：我整理了一个广播时间表 PHP 脚本来读取 CSV 文件并根据时间和日期将结果发布在网站上。然而，它似乎发布了两次。这是脚本： <?php // Step 1: Replace 'data.csv' with the path to your CSV file $csvFile = 'schedule.csv'; // Step 2: Read CSV and store its contents in an array if (($handle = fopen($csvFile, 'r')) !== false) { $csvData = []; while (($data = fgetcsv($handle)) !== false) { $csvData[] = $data; } fclose($handle); } else { die("Error opening CSV file."); } // Step 3: Get the current day and time $currentDay = date('l'); // l gives the full textual representation of the day (e.g., "Monday") $currentHour = date('H'); // H gives the hour in 24-hour format (e.g., "13" for 1 PM) // Adjust hour offset below. $Hour = $currentHour+1; // Step 4: Filter the array based on the current day and time $filteredData = []; foreach ($csvData as $row) { // Assuming that your CSV file has a "Day" column and a "Time" column $day = $row[0]; $time = intval($row[1]); $program_name= $row[2]; $program_when= $row[2]; $program_img= $row[4]; // Check if the row matches the current day and time if ($day === $currentDay && $Hour >= $time) { $filteredData[] = $row; } } // Step 5: Display the filtered data with CSS classes for each row if (count($filteredData) > 0) { foreach ($filteredData as $row) { echo "<div class='row'>"; echo "<div class='col-5'>"; echo "<img src='$row[4]' width='90' height='90' border='0'>"; echo "</div>"; echo "<div class='col-7'>"; echo "<h3>$row[2]<br>$row[3]</h3>"; echo "</div>"; echo "</div>"; } } else { echo 'Not available.'; } 这是我在 CSV 文件中测试的数据： Friday,12,MMV,until 1pm,top_mmv.png Friday,13,MMV,until 2pm,top_mmv.png Friday,14,MMV,until 3pm,top_mmv.png Friday,15,MMV,until 4pm,top_mmv.png 但是当周五下午 2 点时，它会同时发布下午 1 点行和下午 2 点行。请问我做错了什么？您需要指定您想要收集数据的条件， if ($day === $currentDay && $Hour >= $time) { 例如现在当前时间是14点（+1小时是你的调整） $小时 >= $时间 15 >= time from first line of csv is 12 - true 15 >= time from second line of csv is 13 - true 15 >= time from third line of csv is 14 - true 15 >= 15 - true 我想你能看出问题所在。您向我们展示的代码实际上并没有演示您提到的问题？但是，您可以简化该代码并消除对 2 个数组的需求，并使代码更易于阅读和维护，如下所示。 $currentDay = date('l'); // l gives the full textual representation of the day (e.g., "Monday") $currentHour = date('H'); // H gives the hour in 24-hour format (e.g., "13" for 1 PM) // Adjust hour offset below. $Hour = $currentHour+1; // The input file $csvFile = 'schedule.csv'; // Step 2: Read CSV and process the output if (($handle = fopen($csvFile, 'r')) !== false) { while (($row = fgetcsv($handle)) !== false) { $day = $row[0]; $time = intval($row[1]); // Check if the row matches the current day and time if ($day === $currentDay && $Hour >= $time) { echo "<div class='row'>\n"; echo " <div class='col-5'>\n"; echo " <img src='$row[4]' width='90' height='90' border='0'>\n"; echo " </div>\n"; echo " <div class='col-7'>\n"; echo " <h3>$row[2]<br>$row[3]</h3>\n"; echo " </div>\n"; echo "</div>\n"; } } fclose($handle); } else { die("Error opening CSV file."); } 并使用这些数据 Friday,12,MMV,until 1pm,top_mmv.png Friday,13,MMV,until 2pm,top1_mmv.png Friday,14,MMV,until 3pm,top2_mmv.png Friday,15,MMV,until 4pm,top3_mmv.png 在 14:00 到 14:59 之间运行代码，输出为 <div class='row'> <div class='col-5'> <img src='top_mmv.png' width='90' height='90' border='0'> </div> <div class='col-7'> <h3>MMV<br>until 1pm</h3> </div> </div> <div class='row'> <div class='col-5'> <img src='top1_mmv.png' width='90' height='90' border='0'> </div> <div class='col-7'> <h3>MMV<br>until 2pm</h3> </div> </div> <div class='row'> <div class='col-5'> <img src='top2_mmv.png' width='90' height='90' border='0'> </div> <div class='col-7'> <h3>MMV<br>until 3pm</h3> </div> </div> 这有什么问题吗？

php csv schedule

回答 2 投票 0

如何在 Kubernetes livenessProbe 中安排健康检查

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kubernetes schedule kubernetes-health-check

回答 1 投票 0

时间表功能服务Web API

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.net time jobs schedule core

回答 0 投票 0

Laravel：如何为多个手指机同时运行多个调度？

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