내용중 image 추출 처리
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function ar_extract_img($content) {
$img = "";
//$content="<img src='../data/file/copy/1888891267_ruxBiJFm_Db3ZI1gEMqgOdB4KOPFcd4IaTGIBpG.jpg' name='target_resize_image[]' onclick='image_window(this);' style='cursor:pointer;' title='http://sir.co.kr/data/cheditor4/1001/Db3ZI1gEMqgOdB4KOPFcd4IaTGIBpG.jpg'><p>";
if (!preg_match("/<img[^>]*src=[\"']?([^>\"']+)[\"']?[^>]*>/i", $content, $imgTag)) {
return '';
}
//echo "<xmp>";
if (!$imgTag[1]) return '';
if(stristr($imgTag[1], "http://") ) {
preg_match("/http:\/\/.*\.(jp[e]?g|gif|png)/Ui", $imgTag[1], $imgName);
$img = $imgName[0];
//echo "<HR>22 $img<HR>";
} else {
preg_match("/.*\.(jp[e]?g|gif|png)/Ui", $imgTag[1], $imgName);
$img = $imgName[0];
//var_dump($imgName);
//echo "<HR>33 $img<HR>";
}
//echo "</xmp>";
return $img;
}
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