Curl request and binary picture processing

1 2$ch=Curl_init (); 3 curl_setopt ($ch, Curlopt_url,$url.$token); 4 curl_setopt ($ch, Curlopt_ssl_verifypeer, 0);//Skipping SSL certificate checking5 curl_setopt ($ch, Curlopt_ssl_verifyhost, 2);//Check if the certificate has (common name) field and determine if the current domain name matches the certificate6 curl_setopt ($ch, Curlopt_header,TRUE);//that means you need to response head without head, everything is content .7 curl_setopt ($ch, Curlopt_post, 1);//POST Request8 curl_setopt ($ch, Curlopt_postfields, Json_encode ($data)); 9 curl_setopt ($ch, Curlopt_returntransfer, 1);//do not output the obtained content10 11$response= Curl_exec ($ch);12 13if(Curl_getinfo ($ch, curlinfo_http_code) = = ' 200 ') {14 15//when there's head, you need to split the head and the content .16List($header,$data) =Explode("\r\n\r\n",$response, 2);17      }Curl_close ($ch);

1  $tempfile= @fopen($_server[' Document_root ']. ' /authok.png ', "RB");2 $bin=fread($tempfile, 2);//read-only 2 bytes3 $strInfo= @Unpack("C2chars",$bin);4         $typeCode=intval($strInfo[' Chars1 '].$strInfo[' Chars2 ']);5         $fileType= ' ';6         Switch($typeCode){//6677:bmp 255216:jpg 7173:gif 13780:png 7790:exe 8297:rar 8075:zip tar:109121 7z:55122 gz 311397              Case' 255216 ':8                 $fileType= ' jpg ';9                  Break;Ten              Case' 7173 ': One                 $fileType= ' gif '; A                  Break; -              Case' 13780 ': -                 $fileType= ' png '; the                  Break; -             default: -                 $fileType= ' Unknown '; -         } +         Echo $fileType;

Curl request and binary picture processing