PHP ʖ²ἯTH º󍋼/A imagecreatefromwbmp Description imagecreatefromwbmp() returns an image identifier representing the image obtained from the given filename. imagecreatefromwbmp() returns an empty string on failure. It also outputs an error message, which unfortunately displays as a broken link in a browser. To ease debugging the following example will produce an error WBMP: =ד 1. Example to handle an error during creation (courtesy vic@zymsys.com) function LoadWBMP ($imgname) {$im = @imagecreatefromwbmp ($imgname); /* Attempt to open */ if (!$im) {/* See if it failed */ $im = imagecreate (20, 20); /* Create a blank image */ $bgc = imagecolorallocate ($im, 255, 255, 255); $tc = imagecolorallocate ($im, 0, 0, 0); imagefilledrectangle ($im, 0, 0, 10, 10, $bgc); /* Output an errmsg */ imagestring ($im, 1, 5, 5, "Error loading $imgname", $tc);} return $im;} ע: WBMP support is only available if PHP was compiled against GD-1.8 or later. ¾¯¸漯B Windows °汾µĠPHP Ԛ 4.3 °斮ǰ²»֧³ָú¯ʽµĔ¶³̎ļþ·Îʣ¬¼´ʹ allow_url_fopen ѡϮґ±»¼¤» º󍋼/A ưµ㼯A imagecreatefromstring ɏһ¼¶ imagecreatefromxbm