Mini rest client and server side

Rest is used in the project, and the rest and curl two libraries are used in the project, which is my own simplified client and server side after I researched it, please correct me. mini_rest_call.php Client rest_server.php Server-side /** * Mini REST Call * * @param mixed $url rest server-side URLs * @param mixed $method method * @param array $params parameters * @param mixed $request request method (GET, post, put, delete) * @param mixed $request return format (JSON, XML) * * @author Piscdong (http://www.piscdong.com/) */ function Mini_rest_call ($url, $method = ", $params =array (), $request = ' get ', $format = ' json ') { if (substr ($url,-1)! = '/' && substr ($method, 0, 1) = = '/') $url. = '/'; $url. = $method; $postfields =http_build_query ($params); if ($format! = ' xml ') $format = ' json '; if ($request! = ' Post ' && $request! = ' put ' && $request! = ' delete ') $request = ' get '; $ci =curl_init (); curl_setopt ($ci, Curlopt_ssl_verifypeer, FALSE); curl_setopt ($ci, Curlopt_returntransfer, 1); curl_setopt ($ci, Curlopt_connecttimeout, 30); curl_setopt ($ci, Curlopt_timeout, 30); Switch ($request) { Case ' get ': $url. = '? '. $postfields; Break Case ' post ': curl_setopt ($ci, Curlopt_post, TRUE); curl_setopt ($ci, Curlopt_postfields, $postfields); Break Case ' put ': curl_setopt ($ci, Curlopt_customrequest, ' PUT '); curl_setopt ($ci, Curlopt_postfields, $postfields); $headers []= ' x-http-method-override:put '; Break Case ' Delete '://Not tested curl_setopt ($ci, Curlopt_customrequest, ' DELETE '); curl_setopt ($ci, Curlopt_postfields, $postfields); Break } $headers []= ' User-agent:mini_rest_client (piscdong.com) '; $headers []= ' accept:application/'. $format; curl_setopt ($ci, Curlopt_httpheader, $headers); curl_setopt ($ci, Curlopt_url, $url); $response =curl_exec ($CI); Curl_close ($CI); if ($response! = ") { if ($format = = ' json ') { Return Json_decode ($response, true); }else{ Return simplexml_load_string ($response); } } } Copy Code function Array2xml ($array) { $xml = "; foreach ($array as $k = = $v) { $xml. = ' < ' $k. ' > '; if (Is_array ($v)) { $xml. =array2xml ($v); }else{ $xml. = $v; } $xml. = ' ; } return $xml; } $format = ' json '; if (Isset ($_server[' http_accept ')) && $_server[' http_accept ']== ' application/xml ') $format = ' xml '; $return [' Format ']= $format; $method = "; if (Isset ($_server[' path_info ')) && $_server[' path_info ']!= ') { if (substr ($_server[' path_info '), 0, 1) = = '/') $method =substr ($_server[' Path_info '], 1); } if ($method! = ") { $return [' method ']= $method; }else{ $return [' Method_err ']= ' no method '; } $request = "; if (Isset ($_server[' Request_method ')) && $_server[' request_method ']!= ') { Switch ($_server[' Request_method ')} { Case ' GET ': $request = ' get '; foreach ($_get as $k = $v) $return [' Param_ '. $k]= $v; Break Case ' POST ': $request = ' post '; foreach ($_post as $k = $v) $return [' Param_ '. $k]= $v; Break Case ' PUT ': $request = ' Put '; $param =file_get_contents ("Php://input"); if ($param! = ") { Parse_str ($param, $param _r); foreach ($param _r as $k = + $v) $return [' Param_ '. $k]= $v; } Break Case ' DELETE ': $request = ' delete '; $param =file_get_contents ("Php://input"); if ($param! = ") { Parse_str ($param, $param _r); foreach ($param _r as $k = + $v) $return [' Param_ '. $k]= $v; } Break } } if ($request! = ") { $return [' request ']= $request; }else{ $return [' Request_err ']= ' no request '; } if ($format = = ' json ') { echo Json_encode ($return); }else{ Echo ' ; echo Array2xml ($return); Echo '; } Copy Code

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