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如何選擇選擇標籤的期權價值,通過從文本文件閱讀它,下面是我的代碼,如何選擇選擇標籤的選項值?
文本文件:txt.txt
SUBMISSION TYPE:PRIORITY
PHP:
$filename = 'txt.txt';
$str = file_get_contents($filename);
$data = explode("\n", $str);
for ($z=0; $z<=1; $z++){
$data[$z] = explode(":", $data[$z]);
}
for ($y=0; $y<=1;$y++){
if($data[$y][0]=="SUBMISSION TYPE"){
$submissiontype= $data[$y][1];}
}
HTML:
<th>Submission Type: <title="Submission Type"></th>
<td><select id="submission" name="submission" autocomplete="off">
<option value="NORMAL"<?php echo strcmp($submissiontype, 'NORMAL') === 0 ? ' selected' : ''; ?> >NORMAL</option>
<option value="PRIORITY"<?php echo strcmp($submissiontype, 'PRIORITY') === 0 ? ' selected' : ''; ?>>PRIORITY</option>
<option value="PAPERSTUDY"<?php echo strcmp($submissiontype, 'PAPERSTUDY') === 0 ? ' selected' : ''; ?>>PAPERSTUDY</option>
</td>
任何人都可以指出在此代碼錯誤?
HTML嵌入代碼的PHP部分不起作用,提交類型值始終被選爲NORMAL,即使當我將它作爲優先級時。
什麼部分代碼不工作? – Maximus2012