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如何在使用以下函數update_customer()
將圖像上載到服務器時在文件名的開頭添加user_id($_POST['pk']
)。 有了這個,我可以很容易地發現特定用戶的正確的文件。如何在上傳到服務器時在文件名的開頭添加user_id
的結果應該是:
名= $ _ POST [ 'PK']。' - 」。$ _ POST [ '名']
function update_customer() {
if(isset($_POST['name']) && isset($_POST['pk'])) {
//print_r($_FILES['image']);exit;
$filename = '';
if(isset($_FILES['image']) && $_FILES['image']['tmp_name'] && $_FILES['image']['error'] == 0) {
$filename = $_FILES['image']['name'];
$upload_dir = $_SERVER['DOCUMENT_ROOT'].'/wp-content/uploads/agent_company_logos/';
$wp_filetype = wp_check_filetype_and_ext($_FILES['image']['tmp_name'], $_FILES['image']['name']);
if($wp_filetype['proper_filename'])
$_FILES['image']['name'] = $wp_filetype['proper_filename'];
if ((!$wp_filetype['type'] || !$wp_filetype['ext'])) {
$arrErrors['file'] = __('File type not allowed', 'agent-plugin');
}
else {
move_uploaded_file($_FILES['image']['tmp_name'], $upload_dir.$_FILES['image']['name']);
}
if(!empty($arrErrors) && count($arrErrors) == 0) {
die (json_encode(array('file' => agent_get_user_file_path($_FILES['image']['name']), 'caption' => '', 'status' => 1)));
}
//echo $_FILES['image']['name'];
}
$updated = $GLOBALS['wpdb']->update($GLOBALS['wpdb']->prefix.'agent_customer', array('company_logo' => $filename), array('user_id' => $_POST['pk']));
$dir = wp_upload_dir();
echo $dir['baseurl'] . '/agent_company_logos/'.$filename; exit(0);
}
echo 0;
die();
}
你可以做,當你'move_uploaded_file()以' –
你不只是回答自己的問題串聯? – RiggsFolly
'move_uploaded_file($ _ FILES [ '圖像'] [ 'tmp_name的值'],$ upload_dir $ _ POST [ 'PK'] .'-」 [名 ']。$ _ POST。');'陳述流血明顯 – RiggsFolly