Beispiel #1
0
function readRecord($id, $path, $mode)
{
    $retries = 0;
    $max_retries = 20;
    $fp = fopen($path, 'r');
    do {
        if ($retries > 0) {
            usleep(rand(1, 10000));
        }
        $retries += 1;
    } while (!flock($fp, LOCK_SH) and $retries <= $max_retries);
    if ($retries == $max_retries) {
        return false;
    }
    $json_string = file_get_contents($path);
    flock($fp, LOCK_UN);
    fclose($fp);
    $fp = fopen($path, $mode);
    $retries = 0;
    do {
        if ($retries > 0) {
            usleep(rand(1, 10000));
        }
        $retries += 1;
    } while (!flock($fp, LOCK_EX) and $retries <= $max_retries);
    if ($retries == $max_retries) {
        return false;
    }
    $json = json_decode($json_string, true);
    if ($json == null) {
        $json['data'] = [];
    }
    while (count($json['data']) < $id) {
        $data = genData();
        for ($i = 0; $i < count($data); $i++) {
            $json['data'][] = $data[$i];
        }
    }
    $returnData = array('angles' => $json['data'][$id - 1], 'id' => $id);
    $returnJson = json_encode($returnData);
    echo $returnJson;
    fwrite($fp, json_encode($json));
    flock($fp, LOCK_UN);
    fclose($fp);
    return true;
}
Beispiel #2
0
						</tr>
					</thead>
					<tbody>
						<tr>
							<td class="merge" style="border-right: none;border-bottom: 1px solid black;padding: 4px 5px;"></td>
							<td colspan="10" class="group lefttext" style="text-weight: bold;text-align:left;border-right: 1px solid black;border-bottom: 1px solid black;padding: 4px 5px;">สาระการเรียนรู้พื้นฐาน</td>
						</tr>
						<!-- Begin Basic Subject Data -->
<?php 				echo genData($dataInfoBasic);?>
						<!-- End Basic Subject Data -->
						<tr>
							<td class="merge" style="border-right: none;border-bottom: 1px solid black;padding: 4px 5px;"></td>
							<td colspan="10" class="group lefttext" style="text-weight: bold;text-align:left;border-right: 1px solid black;border-bottom: 1px solid black;padding: 4px 5px;">สาระการเรียนรู้เพิ่มเติม</td>
						</tr>
						<!-- Begin Extra Subject Data -->
<?php 				echo genData($dataInfoExtra);?>
						<!-- End Extra Subject Data -->
					</tbody>
				</table>
			</div>
			<div id="footer" style="width: 100%;vertical-align: middle;">
				<table cellspacing="0" cellpadding="0" style="width:100%;padding-top:20px;">
					<tr>
						<td style="width: 50%;">
				<div id="sum" style="display:block;width: 100%;margin: auto;padding-top: 20px;vertical-align: top;">
					<table cellspacing="0" style="border-top: 1px solid black;border-left: 1px solid black;font-size: 0.8em;width: 100%;">
						<thead>
							<tr>
								<th rowspan="2" style="font-weight: normal;border-right: 1px solid black;border-bottom: 1px solid black;padding: 4px 5px;">สรุปผลการประเมิน</th>
								<th colspan="2" style="font-weight: normal;border-right: 1px solid black;border-bottom: 1px solid black;padding: 4px 5px;">ผลการเรียนที่ได้</th>
							</tr>