PHP save_image函数代码示例

 public function __construct()
 {
     global $fb, $app;
     $this->user = array();
     $this->img = array();
     if (adminOrder('app_mode', 'default') == 'on') {
         save_image('https://graph.facebook.com/' . $fb->username . '/picture?width=165&height=165', '__photos/__downloaded/' . $fb->username . '.jpg');
         $this->user['name'] = $fb->name;
         $this->user['username'] = $fb->username;
         $this->user['gender'] = $fb->gender;
         $this->user['email'] = 'email@yahoo.com';
         // Saving email is against facebook policy
         $this->user['photo'] = '__photos/__downloaded/' . $fb->username . '.jpg';
         $this->img['font'] = '__stylesheet/__fonts/' . $app['fontName'];
         $this->img['size'] = $app['fontSize'];
         $this->img['final'] = '__photos/__tmp/' . $this->user['username'] . '.jpg';
     } else {
         $this->user['name'] = 'samundra kc ';
         $this->user['username'] = 'samund';
         $this->user['gender'] = 'male';
         $this->user['email'] = 'samundrak@yahoo.com';
         $this->user['photo'] = '__photos/__downloaded/fadkit.jpg';
         $this->img['font'] = '__stylesheet/__fonts/' . adminOrder('fontName', 'config');
         $this->img['size'] = adminOrder('fontSize', 'config');
         $this->img['final'] = '__photos/__tmp/fadkit.jpg';
     }
 }

function returnPath($path)
{
    if (strpos($path, "http://") !== false || strpos($path, "https://") !== false) {
        $upload_path = getUploadDirPath(basename($path));
        save_image($path, UPLOAD_CAR_IMAGES . $upload_path);
        return $upload_path;
    }
}

function images($params)
{
    global $template_file;
    $template_file = '';
    $data = array();
    //
    $data['path'] = implode('/', $params);
    $files_path = STATIC_FILES_ROOT . $data['path'] . '/';
    if (!is_dir($files_path)) {
        mkdir($files_path, 0775, true);
    }
    //
    if (isset($_FILES['file']) && isset($_FILES['file']['tmp_name']) && $_FILES['file']['tmp_name'] != '') {
        include 'interfaces/image_magic.php';
        move_uploaded_file($_FILES['file']['tmp_name'], $files_path . $_FILES['file']['name']);
        $new_name = time() . '.jpg';
        $image = load_image($files_path . $_FILES['file']['name']);
        save_image($image, $files_path . $new_name, 'jpg');
        //
        $thumbnail = thumbnail($image, 160);
        save_image($thumbnail, $files_path . 'thumb_' . $new_name, 'jpg');
        //
        unlink($files_path . $_FILES['file']['name']);
        imagedestroy($image);
        imagedestroy($thumbnail);
    }
    //
    $data['files'] = array();
    if ($dh = opendir($files_path)) {
        while (($file = readdir($dh)) !== false) {
            if ($file == '.' || $file == '..' || is_dir($files_path . '/' . $file)) {
            } else {
                if (substr($file, 0, 6) == 'thumb_') {
                    $filemtime = filemtime($files_path . '/' . $file);
                    $type = strtolower(substr($file, strrpos($file, '.') + 1));
                    $file_size = filesize($files_path . '/' . $file);
                    $data['files'][] = array('type' => $type, 'file_size' => intval($file_size / 10.24) / 100, 'created_at' => $filemtime, 'thumb' => $file, 'name' => substr($file, 6));
                }
            }
        }
        closedir($dh);
    }
    return $data;
}

 function crop_image_square($source, $destination, $image_type, $square_size, $image_width, $image_height, $quality)
 {
     if ($image_width <= 0 || $image_height <= 0) {
         return false;
     }
     //return false if nothing to resize
     if ($image_width > $image_height) {
         $y_offset = 0;
         $x_offset = ($image_width - $image_height) / 2;
         $s_size = $image_width - $x_offset * 2;
     } else {
         $x_offset = 0;
         $y_offset = ($image_height - $image_width) / 2;
         $s_size = $image_height - $y_offset * 2;
     }
     $new_canvas = imagecreatetruecolor($square_size, $square_size);
     //Create a new true color image
     //Copy and resize part of an image with resampling
     if (imagecopyresampled($new_canvas, $source, 0, 0, $x_offset, $y_offset, $square_size, $square_size, $s_size, $s_size)) {
         save_image($new_canvas, $destination, $image_type, $quality);
     }
     return true;
 }

//.........这里部分代码省略.........
        $submit = $matches[1][0];
        if ($id && $continue) {
            // т.е страница с капчей
            //сохраним $countOfRequest в базу
            $query = "UPDATE {$count_tablename} SET count = '{$countOfRequest}' WHERE user_id = '{$user_id}' AND seacher = '{$seacher}'";
            $result = mysql_query($query);
            if (!$result) {
                error_message(mysql_error());
            }
            //---------------------Говорим что закончили парсинг----------------
            //            $query = "UPDATE $activity_tablename SET bool = '0' WHERE seacher = '$seacher'";
            //            $result = mysql_query($query);
            //
            //            if (!$result) {
            //                error_message(mysql_error());
            //            }
            //            //---------------------Говорим что выдана страница скапчей----------
            //            // в россии нет зимнего времени
            //            if (!date('I'))
            //                $winter = 1;
            //            else
            //                $winter = 0;
            //            $todayDate = mktime(date("H") + $winter, date("i"), date("s"), date("m"), date("d"), date("Y"));
            //            $accessdate = date("Y-m-d H:i:s", $todayDate);
            //
            //            $query = "UPDATE $captcha_tablename SET bool = '1', accessdate = '$accessdate' WHERE seacher = '$seacher'";
            //            $result = mysql_query($query);
            //
            //            if (!$result) {
            //                error_message(mysql_error());
            //            }
            //
            //            echo 0;
            save_image($imgSrc, $url, $img_captcha);
            $img_captcha = dirname($_SERVER['PHP_SELF']) . '/' . $img_captcha;
            $todayU = intval(date("U"));
            $htmlCaptcha = "<form action='sendCaptcha.php' method='Get'>\n            <img src='{$img_captcha}" . "?date={$todayU}'" . "/>\n            <div id='reload' onClick='reloadGoogle(" . '"' . $url_str . '"' . ");'>reload</div><br/>\n            <input type = 'text' id = 'captcha' name = 'captcha' value = '' size = '12'/><br/>\n            <input type = 'hidden' id = 'action' name = 'action' value = '{$action}'/>\n            <input type = 'hidden' id = 'continue' name = 'continue' value = '{$continue}'/>\n            <input type = 'hidden' id = 'id' name = 'id' value = '{$id}'/>\n            <input type = 'hidden' id = 'user_id' name = 'user_id' value = '{$user_id}'/>\n            <input type = 'hidden' id = 'submitG' name = 'submitG' value = '{$submit}'/>\n            <input value = 'Отправить' id = 'submit2' type = 'submit' onClick = 'SubmitCaptchaGoogle(" . '"' . $url_str . '"' . ");return false;'/><br/>\n\n            </form>";
            print_r($htmlCaptcha);
            exit;
        } else {
            echo 'regexp error';
            return 0;
        }
    }
    $countOfRequest++;
    $countRequest++;
    foreach ($matches_nav[1] as $i => $v) {
        $href_nav[$page_nav[1][$i]] = "http://www." . $url . $v;
    }
    foreach ($matches[1] as $v) {
        $href[] = $v;
    }
    //$href - array of URL of site
    /* echo "url=".$url."</br>";
       echo "str_query=".$str_query."</br>";
       echo "url_str=".$url_str."</br></br>"; */
    //Поиск сайта
    foreach ($href as $i => $value) {
        preg_match('/^(www.)?([^\\/]+)/i', $value, $matchesSite);
        preg_match('/^(www.)?(.+)/i', $value, $matchesSiteFull);
        $i++;
        //Пуникод - рускоязычные домены в utf-8
        $punycode = $matchesSite[2];
        $punycodeFull = $matchesSiteFull[2];
        $idn = new idna_convert(array('idn_version' => 2008));
        $punycode = stripos($punycode, 'xn--') !== false ? $idn->decode($punycode) : $idn->encode($punycode);

    preg_match_all('/<form action="([^>"]+?)"[^>]+?>/i', $response, $matches);
    //Value of Input.continue
    $action = $matches[1][0];
    preg_match_all('/<input type="hidden" name="continue" value="([^>]+?)">/i', $response, $matches);
    //Value of Input.continue
    $continue = urlencode($matches[1][0]);
    preg_match_all('/<input type="hidden" name="id" value="([^>]+?)">/i', $response, $matches);
    //Value of Input.id
    $id = $matches[1][0];
    preg_match_all('/<input type="submit" name="submit" value="([^>]+?)" [^>]+?>/i', $response, $matches);
    //Value of Input.submit
    $submit = $matches[1][0];
    //        echo $action;
    //        echo"<br/>";
    //        echo $endUrl;
    //        echo"<br/>";
    //        echo $imgSrc;
    $todayU = intval(date("U"));
    if ($id && $continue) {
        save_image($imgSrc, $url, $img_captcha);
        $img_captcha = dirname($_SERVER['PHP_SELF']) . '/' . $img_captcha;
        $htmlCaptcha = "<form action='sendCaptcha.php' method='Get'><img src='{$img_captcha}" . "?date={$todayU}'" . "/>\n            <div id='reload' onClick='reloadGoogle(" . '"' . $url_str2 . '"' . ");'>reload</div><br/>\n            <input type = 'text' id = 'captcha' name = 'captcha' value = '' size = '12'/><br/>\n            <input type = 'hidden' id = 'action' name = 'action' value = '{$action}'/>\n            <input type = 'hidden' id = 'continue' name = 'continue' value = '{$continue}'/>\n            <input type = 'hidden' id = 'id' name = 'id' value = '{$id}'/>\n            <input type = 'hidden' id = 'user_id' name = 'user_id' value = '{$user_id}'/>\n            <input type = 'hidden' id = 'submitG' name = 'submitG' value = '{$submit}'/>\n            <input value = 'Отправить' id = 'submit2' type = 'submit' onClick = 'SubmitCaptchaGoogle(" . '"' . $url_str2 . '"' . ");return false;'/><br/>\n\n            </form>";
        print_r($htmlCaptcha);
    } else {
        //        print($response);
        echo 'Капча отправлена';
    }
} else {
    //    print($response);
    echo 'Капча отправлена';
}

function crop_image_square($source, $destination, $image_type, $square_size, $image_width, $image_height, $quality)
{
    if ($image_width <= 0 || $image_height <= 0) {
        return false;
    }
    if ($image_width > $image_height) {
        $y_offset = 0;
        $x_offset = ($image_width - $image_height) / 2;
        $s_size = $image_width - $x_offset * 2;
    } else {
        $x_offset = 0;
        $y_offset = ($image_height - $image_width) / 2;
        $s_size = $image_height - $y_offset * 2;
    }
    $new_canvas = imagecreatetruecolor($square_size, $square_size);
    if (imagecopyresampled($new_canvas, $source, 0, 0, $x_offset, $y_offset, $square_size, $square_size, $s_size, $s_size)) {
        return save_image($new_canvas, $destination, $image_type, $quality);
    }
    return false;
}

    // DB에 파일내용 저장 성공시
    if ($mysqli->affected_rows > 0) {
        // 9. 업로드 파일을 새로 만든 파일명으로 변경 및 이동
        if (move_uploaded_file($_FILES['image']['tmp_name'], $filePath . $fileName)) {
            // 10. 성공시 db저장 내용을 적용(커밋)
            $mysqli->commit();
        } else {
            // 실패시 db에 저장했던 내용 취소를 위한 롤백
            $mysqli->rollback();
            exit("업로드 실패");
        }
        // if
    }
    // if
    $image_saving_info = array("id" => $insert_id);
    $mysqli->close();
    return $image_saving_info;
}
$possible_url = array("save_image");
$value = "An error has occurred";
// echo 'request temp title : '.$_FILES['image']['tmp_name'].'<br>';
// echo 'request 11 title : '.$_POST["title"].'<br>';
if (isset($_POST["title"]) && $_FILES['image']['size'] > 0) {
    // echo 'temp filename : '.$_FILES['image']['tmp_name'].'<br>';
    // echo 'temp filesize : '.$_FILES['image']['size'].'<br>';
    $value = save_image();
} else {
    $value = "Missing argument";
}
// return JSON array
exit(json_encode($value));

 /**
  * Expand image to a square
  *
  * @param object File
  * @return boolean
  */
 function userimg_expand_to_square(&$File)
 {
     if (!$File->is_image()) {
         // This must be an image:
         return false;
     }
     $Filetype =& $File->get_Filetype();
     if (!$Filetype) {
         // File type must be, otherwise we cannot work with this file:
         return false;
     }
     // Get image size:
     $image_size = $File->get_image_size('widthheight_assoc');
     if ($image_size['width'] == $image_size['height']) {
         // We should not expand this image because it is already a square:
         return false;
     }
     load_funcs('files/model/_image.funcs.php');
     // Load image:
     list($err, $src_imh) = load_image($File->get_full_path(), $Filetype->mimetype);
     if (!empty($err)) {
         // Error on image loading:
         return false;
     }
     // Expand image to square ---- START:
     // Use max side as square size for width & height:
     $expanded_image_size = max($image_size);
     if ($image_size['width'] > $image_size['height']) {
         // If width is more than height then we should center image vertically:
         $dst_x = 0;
         $dst_y = ceil(($expanded_image_size - $image_size['height']) / 2);
     } else {
         // If width is less than height then we should center image horizonatally:
         $dst_x = ceil(($expanded_image_size - $image_size['width']) / 2);
         $dst_y = 0;
     }
     // Create canvas for new image with white background:
     $dst_imh = imagecreatetruecolor($expanded_image_size, $expanded_image_size);
     $white_color = imagecolorallocate($dst_imh, 255, 255, 255);
     imagefill($dst_imh, 0, 0, $white_color);
     if (!@imagecopyresampled($dst_imh, $src_imh, $dst_x, $dst_y, 0, 0, $image_size['width'], $image_size['height'], $image_size['width'], $image_size['height'])) {
         // If func imagecopyresampled is not defined for example:
         return false;
     }
     // Expand image to square ---- END.
     // Save image:
     save_image($dst_imh, $File->get_full_path(), $Filetype->mimetype);
     // Remove the old thumbnails:
     $File->rm_cache();
     return true;
 }

/**
 * @param $file (string)      - путь к большой картинке
 * @param $watermark (string) - путь к водяному знаку
 * @param $coords (array)     - массив координат
 * @param $opacity (double)   - значение прозрачности
 * @param $dist (string)      - путь к сгенерированной картинке
 * @param $flag (string)    - флаг - одна картинка накладывается или растрируется
 *
 *
 */
function merge_watermark($file, $watermark, $coords, $opacity, $dist, $flag)
{
    $data = array();
    if (!file_exists($file) || !file_exists($watermark)) {
        $data['status'] = "NO";
        $data['message'] = "Большая картинка или водяной знак не загружены";
        $data['url'] = '';
    } else {
        // Проверяем, есть ли такая папка
        if (!file_exists($dist)) {
            mkdir($dist, 777);
        }
        // считываем сигнатуру изображения
        $file_sign = exif_imagetype($file);
        $watermark_sing = exif_imagetype($watermark);
        // Если были переданы не верные картинки
        if (!$file_sign || !$watermark_sing) {
            $data['status'] = "NO";
            $data['message'] = "Были загружены некорректные изображения";
            $data['url'] = '';
        } else {
            // Объекты
            $file_img_object = create_image_object($file_sign, $file);
            $watermark_img_object = create_image_object($watermark_sing, $watermark);
            // если не удалось создать один из объектов
            if (!$file_img_object['object'] || !$watermark_img_object['object']) {
                $data['status'] = "NO";
                $data['message'] = "Возникла ошибка при генерации изображения";
                $data['url'] = '';
            } else {
                // уменьшаем изображение
                $file_img_object['object'] = resize_img($file, $file_img_object, 648, 536);
                // упрощаем массив координат
                $simple_coords = simpled_coords($coords, $flag);
                // не верно переданны координаты
                if (!$simple_coords) {
                    $data['status'] = "NO";
                    $data['message'] = "Не верное переданны координаты";
                    $data['url'] = '';
                } else {
                    // накладываем изображения по координатам
                    foreach ($simple_coords as $item_coord) {
                        imagecopymerge($file_img_object['object'], $watermark_img_object['object'], $item_coord['left'], $item_coord['top'], 0, 0, $watermark_img_object['size']['width'], $watermark_img_object['size']['height'], $opacity);
                    }
                    // получаем результат
                    $result = save_image($file_img_object, $dist);
                    // Если не получилось сгенерировать изображение
                    if (!$result['flag']) {
                        $data['status'] = "NO";
                        $data['message'] = "Ошибка сохранения изображения";
                        $data['url'] = '';
                    } else {
                        $data['status'] = "OK";
                        $data['message'] = "Изображение успешно сгенерированно";
                        $data['url'] = $result['src'];
                    }
                }
            }
        }
    }
    echo json_encode($data);
    exit;
}

         $_SESSION['firephp']->log('longer than 60 minutes');
         $these_hours = floor($_POST['media_item_length_minutes_input'] / 60);
         $these_minutes = $_POST['media_item_length_minutes_input'] - $these_hours * 60;
     } else {
         $these_minutes = $_POST['media_item_length_minutes_input'];
     }
     //in case there were any hours input
     $these_hours += $_POST['media_item_length_hours_input'];
     $query .= "\n\t\t\t,'{$these_hours}:{$these_minutes}:00'\n\t  \t\t";
     $_SESSION['firephp']->log("'{$these_hours}:{$these_minutes}:00'");
 } else {
     $query .= ",null";
 }
 if (preg_match('@^http://.*@', $_POST['media_item_image_location_input'])) {
     //TODO:watch for images like this [http://imagelocation/something.php?image.jpg&h=200&w=100]
     $filename = save_image($_POST['media_item_image_location_input'], 'images/media_items/');
     if (!$filename) {
         $_SESSION['firephp']->error("there was a problem saving {$_POST['media_item_image_location_input']}");
     } else {
         $query .= ",'{$filename}'";
     }
 } else {
     $query .= ",'{$_POST['media_item_image_location_input']}'";
 }
 $query .= "\n\t  \t\t,'{$_POST['media_item_rating_input']}'\n\t  \t\t,'{$_POST['media_item_notes_input']}'\n\t  \t\t,'{$_POST['media_item_medium_input']}'\n\t  \t\t,'{$_POST['media_item_barcode_input']}'\n\t  \t\t,'{$_POST['media_item_isbn_input']}'\n\t  \t\t,'{$_POST['storage_slot_id_input']}'\n\t  \t)\n\t  \t";
 //insert record
 mysql_query($query) or $_SESSION['firephp']->error(mysql_error());
 $query = "select media_items.id from media_items where media_items.id = LAST_INSERT_ID()";
 $query_result = mysql_query($query) or $_SESSION['firephp']->error(mysql_error());
 $result_array = mysql2array($query_result);
 $media_id = $result_array[0]['id'];

<?php

// echo '<pre>';
// var_dump($_FILES);
if (isset($_FILES['image']) && $_FILES['image']['error'] == '') {
    $tmp_name = save_image($_FILES['image']);
    insert_path_image($tmp_name);
}
$content_template_name = 'add_picture.php';
include 'view/base.php';

function capture()
{
    if (date("H") > 18 && date("H") < 00) {
        //is between 6pm and 8am dont capture images
        return;
    }
    echo 'starting</br>';
    $imgdata = get_image();
    if ($imgdata) {
        $saved = save_image($imgdata);
        if ($saved) {
            echo 'saved </br>';
        }
    } else {
        echo 'image not saved </br>';
    }
    $cameraposition = get_position();
    echo $cameraposition;
    next_position($cameraposition);
    move_cam($cameraposition);
}

/**
 * Rotate the JPEG image if EXIF Orientation tag is defined
 *
 * @param string File name (with full path)
 * @param resource Image resource ( result of the function imagecreatefromjpeg() ) (by reference)
 * @param boolean TRUE - to save the rotated image in the end of this function
 */
function exif_orientation($file_name, &$imh, $save_image = false)
{
    global $Settings;
    if (!$Settings->get('exif_orientation')) {
        // Autorotate is disabled
        return;
    }
    if (!function_exists('exif_read_data')) {
        // EXIF extension is not loaded
        return;
    }
    $EXIF = exif_read_data($file_name);
    if (!(isset($EXIF['Orientation']) && in_array($EXIF['Orientation'], array(3, 6, 8)))) {
        // EXIF Orientation tag is not defined OR we don't interested in current value
        return;
    }
    load_funcs('files/model/_image.funcs.php');
    if (is_null($imh)) {
        // Create image resource from file name
        $imh = imagecreatefromjpeg($file_name);
    }
    if (!$imh) {
        // Image resource is incorrect
        return;
    }
    switch ($EXIF['Orientation']) {
        case 3:
            // Rotate for 180 degrees
            $imh = @imagerotate($imh, 180, 0);
            break;
        case 6:
            // Rotate for 90 degrees to the right
            $imh = @imagerotate($imh, 270, 0);
            break;
        case 8:
            // Rotate for 90 degrees to the left
            $imh = @imagerotate($imh, 90, 0);
            break;
    }
    if (!$imh) {
        // Image resource is incorrect
        return;
    }
    if ($save_image) {
        // Save rotated image
        save_image($imh, $file_name, 'image/jpeg');
    }
}

function scale_image($source, $destination, $type, $width, $height, $quality, $method)
{
    global $twidth;
    global $theight;
    global $fwidth;
    global $fheight;
    if ($method === 'thumb') {
        $max_width = 240;
        $max_height = 240;
    } else {
        $max_width = 1200;
        $max_height = 800;
    }
    $scale = min($max_width / $width, $max_height / $height);
    $new_width = ceil($scale * $width);
    $new_height = ceil($scale * $height);
    if ($method === 'thumb') {
        $twidth = $new_width;
        $theight = $new_height;
    } else {
        $fwidth = $new_width;
        $fheight = $new_height;
    }
    $new_canvas = imagecreatetruecolor($new_width, $new_height);
    if (imagecopyresampled($new_canvas, $source, 0, 0, 0, 0, $new_width, $new_height, $width, $height)) {
        save_image($new_canvas, $destination, $type, $quality);
    }
    return true;
}