本文整理汇总了PHP中cls_image::random_filename方法的典型用法代码示例。如果您正苦于以下问题：PHP cls_image::random_filename方法的具体用法？PHP cls_image::random_filename怎么用？PHP cls_image::random_filename使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类cls_image的用法示例。
在下文中一共展示了cls_image::random_filename方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: get_img
function get_img($img_url = '')
{
$cls_imageobj = new cls_image();
$data = file_get_contents($img_url);
$dir = date('Ym');
$filename = cls_image::random_filename();
$imgDir = $cls_imageobj->images_dir . '/' . $dir . '/source_img/' . $filename . '.jpg';
$dir = ROOT_PATH . $imgDir;
$fp = @fopen($dir, "w");
@fwrite($fp, $data);
fclose($fp);
return $imgDir;
}示例2: array
$old_original_img = '';
// 初始化原始图片旧图
// 如果上传了商品图片，相应处理
if ($_FILES['goods_img']['tmp_name'] != '' && $_FILES['goods_img']['tmp_name'] != 'none') {
$original_img = $image->upload_image($_FILES['goods_img']);
// 原始图片
if ($original_img === false) {
sys_msg($image->error_msg(), 1, array(), false);
}
$goods_img = $original_img;
// 商品图片
/* 复制一份相册图片 */
$img = $original_img;
// 相册图片
$pos = strpos(basename($img), '.');
$newname = dirname($img) . '/' . $image->random_filename() . substr(basename($img), $pos);
if (!copy('../' . $img, '../' . $newname)) {
sys_msg('fail to copy file: ' . realpath('../' . $img), 1, array(), false);
}
$img = $newname;
$gallery_img = $img;
$gallery_thumb = $img;
// 如果系统支持GD，缩放商品图片，且给商品图片和相册图片加水印
if ($image->gd_version() > 0 && $image->check_img_function($_FILES['goods_img']['type'])) {
// 如果设置大小不为0，缩放图片
if ($_CFG['image_width'] != 0 || $_CFG['image_height'] != 0) {
$goods_img = $image->make_thumb('../' . $goods_img, $GLOBALS['_CFG']['image_width'], $GLOBALS['_CFG']['image_height']);
if ($goods_img === false) {
sys_msg($image->error_msg(), 1, array(), false);
}
}示例3: unique_name
/**
* 生成指定目录不重名的文件名
*
* @access public
* @param string $dir 要检查是否有同名文件的目录
*
* @return string 文件名
*/
function unique_name($dir)
{
$filename = '';
while (empty($filename)) {
$filename = cls_image::random_filename();
if (is_file($dir . $filename . '.jpg') || file_exists($dir . $filename . '.gif') || is_file($dir . $filename . '.png')) {
$filename = '';
}
}
return $filename;
}示例4: upload_article_file
function upload_article_file($upload)
{
if (!make_dir("../" . DATA_DIR . "/article")) {
/* 创建目录失败 */
return false;
}
$filename = cls_image::random_filename() . substr($upload['name'], strpos($upload['name'], '.'));
$path = ROOT_PATH . DATA_DIR . "/article/" . $filename;
if (move_upload_file($upload['tmp_name'], $path)) {
return DATA_DIR . "/article/" . $filename;
} else {
return false;
}
}示例5: array
$field_arr['goods_number'] = 0;
}
$db->autoExecute($ecs->table('goods'), $field_arr, 'INSERT');
$max_id = $db->insert_id() + 1;
/* 如果图片不为空,修改商品图片，插入商品相册*/
if (!empty($field_arr['original_img']) || !empty($field_arr['goods_img']) || !empty($field_arr['goods_thumb'])) {
$goods_img = '';
$goods_thumb = '';
$original_img = '';
$goods_gallery = array();
$goods_gallery['goods_id'] = $db->insert_id();
if (!empty($field_arr['original_img'])) {
//设置商品相册原图和商品相册图
if ($_CFG['auto_generate_gallery']) {
$ext = substr($field_arr['original_img'], strrpos($field_arr['original_img'], '.'));
$img = dirname($field_arr['original_img']) . '/' . $image->random_filename() . $ext;
$gallery_img = dirname($field_arr['original_img']) . '/' . $image->random_filename() . $ext;
@copy(ROOT_PATH . $field_arr['original_img'], ROOT_PATH . $img);
@copy(ROOT_PATH . $field_arr['original_img'], ROOT_PATH . $gallery_img);
$goods_gallery['img_original'] = reformat_image_name('gallery', $goods_gallery['goods_id'], $img, 'source');
}
//设置商品原图
if ($_CFG['retain_original_img']) {
$original_img = reformat_image_name('goods', $goods_gallery['goods_id'], $field_arr['original_img'], 'source');
} else {
@unlink(ROOT_PATH . $field_arr['original_img']);
}
}
if (!empty($field_arr['goods_img'])) {
//设置商品相册图
if ($_CFG['auto_generate_gallery'] && !empty($gallery_img)) {示例6: get_img
/**
* 处理url图片
* @$img_url 图片地址
* @$mark 是否处理缩略图 1不处理
**/
function get_img($img_url = '', $mark = '0')
{
$cls_imageobj = new cls_image();
if (strstr($img_url, 'http://')) {
$data = file_get_contents($img_url);
$dir = date('Ym');
$filename = cls_image::random_filename();
$imgDir = $cls_imageobj->images_dir . '/' . $dir . '/source_img/' . $filename . '.jpg';
$dir = ROOT_PATH . $imgDir;
$fp = @fopen($dir, "w");
@fwrite($fp, $data);
fclose($fp);
} else {
$imgDir = $img_url;
}
if ($mark == '0') {
//处理缩略图
$goods_thumb = '';
$goods_img = '';
$goods_thumb = $cls_imageobj->make_thumb('http://o2o.txd168.com/' . $imgDir, "170", '170');
$goods_img = $cls_imageobj->make_thumb('http://o2o.txd168.com/' . $imgDir, "300", '300');
return array('original_img' => $imgDir, 'goods_thumb' => $goods_thumb, 'goods_img' => $goods_img);
} elseif ($mark == '1') {
return $imgDir;
}
}