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<?php
/**
* »ñȡͼÏóÐÅÏ¢µÄº¯Êý
*
* Ò»¸öÈ«Ãæ»ñȡͼÏóÐÅÏ¢µÄº¯Êý
*
* @access public
* @param string $img ͼƬ·¾¶
* @return array
*/
function GetImageInfoVal($ImageInfo,$val_arr) {
    $InfoVal = "δ֪";
    foreach($val_arr as $name=>$val) {
    if ($name==$ImageInfo) {
    $InfoVal = &$val;
    break;
    }
    }
    return $InfoVal;
}
function GetImageInfo($img) {
    
 
    
    $imgtype = array("", "GIF", "JPG", "PNG", "SWF", "PSD", "BMP", "TIFF(intel byte order)", "TIFF(motorola byte order)", "JPC", "JP2", "JPX", "JB2", "SWC", "IFF", "WBMP", "XBM");
    $Orientation = array("", "top left side", "top right side", "bottom right side", "bottom left side", "left side top", "right side top", "right side bottom", "left side bottom");
    $ResolutionUnit = array("", "", "Ó¢´ç", "ÀåÃ×");
    $YCbCrPositioning = array("", "the center of pixel array", "the datum point");
    $ExposureProgram = array("䶨Òå", "ÊÖ¶¯", "±ê×¼³ÌÐò", "¹âȦÏȾö", "¿ìÃÅÏȾö", "¾°ÉîÏȾö", "Ô˶¯Ä£Ê½", "ФÏñģʽ", "·ç¾°Ä£Ê½");
    $MeteringMode_arr = array(
    "0" => "δ֪",
    "1" => "ƽ¾ù",
    "2" => "ÖÐÑëÖØµãƽ¾ù²â¹â",
    "3" => "µã²â",
    "4" => "·ÖÇø",
    "5" => "ÆÀ¹À",
    "6" => "¾Ö²¿",
    "255" => "ÆäËû"
    );
    $Lightsource_arr = array(
    "0" => "δ֪",
    "1" => "ÈÕ¹â",
    "2" => "Ó«¹âµÆ",
    "3" => "ÎÙË¿µÆ",
    "10" => "ÉÁ¹âµÆ",
    "17" => "±ê×¼µÆ¹âA",
    "18" => "±ê×¼µÆ¹âB",
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