我通过PUT方法和JSON格式发送参数（interseccion，calle，numero） . 我想在php（Symfony2）中使用 $this->request->request 但是当我执行var_dump时没有参数 . 但是，该参数仅在 "content": protected. 标记中

我正在发送 $this->request 和 $this->request->request 的转储

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在这种情况下，我如何从 "content": protected. 标签中检索参数（interseccion，calle，numero）？

object（Symfony \ Component \ HttpFoundation \ Request）＃6（20）{[“attributes”] => object（Symfony \ Component \ HttpFoundation \ ParameterBag）＃9（1）{[“parameters”：protected] => array （8）{[“_controller”] => string（60）“MiCiudad \ MgpBundle \ Controller \ MgpController :: solicitudAction”[“_route”] => string（26）“miciudad_mgp_mgp_solicitud”[“_ lute_params”] => array（ 0）{} [“_template”] => string（15）“index.html.twig”[“_ method”] => object（Sensio \ Bundle \ FrameworkExtraBundle \ Configuration \ Method）＃412（1）{[“方法“：protected] => array（1）{[0] => string（3）”PUT“}} [”_ template_vars“] => array（0）{} [”_template_streamable“] => bool（false）[ “_template_default_vars”] => array（0）{}}} [“request”] => object（Symfony \ Component \ HttpFoundation \ ParameterBag）＃7（1）{[“parameters”：protected] => array（0） {}} [“query”] => object（Symfony \ Component \ HttpFoundation \ ParameterBag）＃8（1）{[“parameters”：protected] => array（2）{[“apiKey”] => string（8 ）“MiCiudad”[“hash”] => string（32）“e8e9beb0f0a2dd4800929566d13d2ce2”}} [“服务r“] => object（Symfony \ Component \ HttpFoundation \ ServerBag）＃12（1）{[”parameters“：protected] => array（44）{[”MIBDIRS“] => string（24）”C：/ xampp / php / extras / mibs“[”MYSQL_HOME“] => string（16）”\ xampp \ mysql \ bin“[”OPENSSL_CONF“] => string（31）”C：/ xampp / apache / bin / openssl . cnf“[”PHP_PEAR_SYSCONF_DIR“] => string（10）”\ xampp \ php“[”PHPRC“] => string（10）”\ xampp \ php“[”TMP“] => string（10）”\ xampp \ tmp“[”HTTP_HOST“] => string（14）”miciudad.local“[”HTTP_CONNECTION“] => string（10）”keep-alive“[”CONTENT_LENGTH“] => string（4）”1238“[ “HTTP_ORIGIN”] => string（51）“chrome-extension：// hgmloofddffdnphfgcellkdfbfbjeloo”[“HTTP_USER_AGENT”] => string（108）“Mozilla / 5.0（Windows NT 6.1; WOW64）AppleWebKit / 537.36（KHTML，与Gecko一样）Chrome / 29.0.1547.76 Safari / 537.36“[”CONTENT_TYPE“] => string（16）”application / json“[”HTTP_ACCEPT“] => string（3）”/“ [“HTTP_ACCEPT_ENCODING”] => string（17）“gzip，deflate，sdch”[“HTTP_ACCEPT_LANGUAGE”] => string（15）“es-419，es; q = 0.8”[“PATH”] => string（397 ）“C：\ Windows \ system32; C：\ Windows; C：\ Windows \ System32 \ Wbem;％SSTEMROOT％\ System32 \ WindowsPowerShell \ v1.0 \ C：\ Program Files \ Java \ jdk1.7.0_03 \ bin; C：\ xampp \ php ; C：\ Program Files（x86）\ Git \ bin; C：\ ProgramData \ Composer \ bin ;; C：\ Windows \ System32 \ WindowsPowerShell \ v1.0 ; C：\ Program Files （x86）\ QuickTime \ QTSystem ; C：\ Program Files \ SlikSvn \ bin; C：\ Windows \ System32 \ WindowsPowerShell \ v1.0 ; C：\ Program Files \ nodejs ;“[”SystemRoot“] => string（10）“C：\ Windows”[“COMSPEC”] => string（27）“C：\ Windows \ system32 \ cmd.exe”[“PATHEXT”] => string（53）“ . COM; .EXE ; .BAT; .CMD; .VBS; .VBE; .JS; .JSE; .WSF; .WSH; .MSC“[”WINDIR“] => string（10）”C：\ Windows“[”SERVER_SIGNATURE“] => string（98）“Apache / 2.4.3（Win32）OpenSSL / 1.0.1c PHP / 5.4.7服务r at miciudad.local端口80“[”SERVER_SOFTWARE“] => string（45）”Apache / 2.4.3（Win32）OpenSSL / 1.0.1c PHP / 5.4.7“[”SERVER_NAME“] => string（14） “miciudad.local”[“SERVER_ADDR”] => string（9）“127.0.0.1”[“SERVER_PORT”] => string（2）“80”[“REMOTE_ADDR”] => string（9）“127.0.0.1 “[”DOCUMENT_ROOT“] => string（32）”C：/ xampp / htdocs / miCiudad-Web / web“[”REQUEST_SCHEME“] => string（4）”http“[”CONTEXT_PREFIX“] => string（0 ）“”[“CONTEXT_DOCUMENT_ROOT”] => string（32）“C：/ xampp / htdocs / miCiudad-Web / web”[“SERVER_ADMIN”] => string（19）“admin@localhost.com”[“SCRIPT_FILENAME” ] => string（44）“C：/xampp/htdocs/miCiudad-Web/web/app_dev.php”[“REMOTE_PORT”] => string（5）“50953”[“GATEWAY_INTERFACE”] => string（7） “CGI / 1.1”[“SERVER_PROTOCOL”] => string（8）“HTTP / 1.1”[“REQUEST_METHOD”] => string（3）“PUT”[“QUERY_STRING”] => string（53）“apiKey = MiCiudad＆hash = e8e9beb0f0a2dd4800929566d13d2ce2“[”REQUEST_URI“] => string（80）”/ app_dev.php/mgp/solicitud?apiKey=MiCiudad&hash=e8e9beb0f0a2dd4800929566d13d2ce2“[”SCRIPT_NAME“] => string（12） “/app_dev.php”[“PATH_INFO”] => string（14）“/ mgp / solicitud”[“PATH_TRANSLATED”] => string（27）“redirect：\ app.php \ solicitud”[“PHP_SELF”] = > string（26）“/ app_dev.php/mgp/solicitud”[“REQUEST_TIME_FLOAT”] => float（1380716540.164）[“REQUEST_TIME”] => int（1380716540）}} [“files”] => object（Symfony \ Component \ HttpFoundation \ FileBag）＃11（1）{[“parameters”：protected] => array（0）{}} [“cookies”] => object（Symfony \ Component \ HttpFoundation \ ParameterBag）＃10（1） {[“parameters”：protected] => array（0）{}} [“headers”] => object（Symfony \ Component \ HttpFoundation \ HeaderBag）＃13（2）{[“headers”：protected] => array （10）{[“host”] => array（1）{[0] => string（14）“miciudad.local”} [“connection”] => array（1）{[0] => string（ 10）“keep-alive”} [“content-length”] => array（1）{[0] => string（4）“1238”} [“origin”] => array（1）{[0] =>字符串（51）“chrome-extension：// hgmloofddffdnphfgcellkdfbfbjeloo”} [“user-agent”] => array（1）{[0] => string（108）“Mozilla / 5.0（Windows NT 6.1; WOW64）AppleWebKit / 537.36（KHTML，像Gecko）Chrome / 29.0.1547.76 Safari / 537.36“} [”content-type“] => array（1）{[0] => string（16）”application / json“} [”accept“] => array （1）{[0] => string（3）“/”} [“accept-encoding”] => array（1）{[0] => string（17）“gzip，deflate，sdch”} [“ accept-language“] => array（1）{[0] => string（15）”es-419，es; q = 0.8“} [”x-php-ob-level“] => array（1） {[0] => int（1）}} [“cacheControl”：protected] => array（0）{}} [“content”：protected] => string（1238）“{”interseccion“=”LA RIOJA “，”calleCorregida“：”LA RIOJA“，”numeroCorregido“：”3800“，”direccionValidada“：1，”tipoSolicitudId“：”8“，”datos_extendidos“：{}，”idioma“：”es“，”descripcion “：” “ ”datos_personales“：{ ”telefono“： ”0201AB1FAFC5E521C3AD003D7BBBE809D13EFBB5936BF2F11B471160699ADA15FF34B0CBD8D6281E5CC04D8DF9270E21EA831D571EF4C198FA6FC85D50E7D75FE2CC8E6F00FDFBFE58A594369C33BBB5261C“， ”apellido“：” 020129C5BEA 971F8980B95F4058485EDEC79C3DC5D2393DBBB5D18857EF1685363839B81B5F5B0BADFCCD2E31E254F9270FC5DE7D81917FABD985222014DFA87FE495E23A3964B215976749B4811C9464EB1" ， “农布雷”： “0201BFF9E505FCF6DD4E0697EE1B888D4862740A6AFBFEDF0AC0ED98E733245EE8B926EF2FEBCD7D0DD94818FDDDE7C13347BED4E5ED93D5D6DFF98A18D93A2C77808B2CE58EB8CE8FB45651B9CE77E2F89B”， “电子邮件”： “020163DCA47AF4EF8A3A654BBBE80C9678A8757B908CCECBBCFEE1445977B21A534391F7B392BA14B7FCC026FFFB384A14DAB65FB6E09B14183B8E9D379666D9964B01C42BC2E10425007DD8C7209EF34CB2E5873082522BDCDED2955B800BCCB2E3”， “DNI”： “0201635402DDF67E1EBCAE620B2EE713719B687904BA111462FA998424E78BA310C0D8ED04071118215B47B25BA1D9C730398C16F62BB888C7F26591BC3D2E518D24CF325F41CD0386D9B172241DC4500CDD”}， “calleId”： “00691”， “latitud”： “ - 38.0149720701376”， “dispositivoId”：” 476“，”longitudinal“：” - 57.565044058572“，”foto“：”“，”calle“：”FORMOSA“}”[“languages”：protected] => array（2）{[0] => string（6 ）“es_419”1 => string（2）“es”} [“charsets”：protected] => NULL [“acceptableContentTypes”：protected] => NULL [ “pathInfo”：protected] => string（14）“/ mgp / solicitud”[“requestUri”：protected] => string（80）“/ app_dev.php/mgp/solicitud?apiKey=MiCiudad&hash=e8e9beb0f0a2dd4800929566d13d2ce2”[“baseUrl “：protected] => string（12）”/ app_dev.php“[”basePath“：protected] => NULL [”method“：protected] => string（3）”PUT“[”format“：protected] = > string（4）“html”[“session”：protected] => object（Symfony \ Component \ HttpFoundation \ Session \ Session）＃99（3）{[“storage”：protected] => object（Symfony \ Component \ HttpFoundation \ Session \ Storage \ NativeSessionStorage）＃98（5）{[“bags”：protected] => array（2）{[“attributes”] => object（Symfony \ Component \ HttpFoundation \ Session \ Attribute \ AttributeBag）＃ 94（3）{[“name”：“Symfony \ Component \ HttpFoundation \ Session \ Attribute \ AttributeBag”：private] => string（10）“attributes”[“storageKey”：“Symfony \ Component \ HttpFoundation \ Session \ Attribute \ AttributeBag“：private] => string（15）”_ sf2_attributes“[”attributes“：protected] => array（0）{}} [”flashes“] => object（Symfony \ Component \ HttpFoundation \ Session \ Flas h \ FlashBag）＃93（3）{[“name”：“Symfony \ Component \ HttpFoundation \ Session \ Flash \ FlashBag”：private] => string（7）“闪烁”[“闪烁”：“Symfony \ Component \ HttpFoundation \ Session \ Flash \ FlashBag“：private] => array（0）{} [”storageKey“：”Symfony \ Component \ HttpFoundation \ Session \ Flash \ FlashBag“：private] => string（12）”_ sf2_flashes“} } [“started”：protected] => bool（false）[“closed”：protected] => bool（false）[“saveHandler”：protected] => object（Symfony \ Component \ HttpFoundation \ Session \ Storage \ Proxy \ SessionHandlerProxy）＃95（4）{[“handler”：protected] => object（Symfony \ Component \ HttpFoundation \ Session \ Storage \ Handler \ NativeFileSessionHandler）＃97（0）{} [“wrapper”：protected] => bool （true）[“active”：protected] => bool（false）[“saveHandlerName”：protected] => string（5）“files”} [“metadataBag”：protected] => object（Symfony \ Component \ HttpFoundation \ Session \ Storage \ MetadataBag）＃96（4）{[“name”：“Symfony \ Component \ HttpFoundation \ Session \ Storage \ MetadataBag”：private] => string（10）“__ metadata”[“storageKey”：“Symfony \ COM ponent \ HttpFoundation \ Session \ Storage \ MetadataBag“：private] => string（9）”_ sf2_meta“[”meta“：protected] => array（3）{[”c“] => int（0）[”u “] => int（0）[”l“] => int（0）} [”lastUsed“：”Symfony \ Component \ HttpFoundation \ Session \ Storage \ MetadataBag“：private] => NULL}} [”flashName“ ：“Symfony \ Component \ HttpFoundation \ Session \ Session”：private] => string（7）“flashes”[“attributeName”：“Symfony \ Component \ HttpFoundation \ Session \ Session”：private] => string（10）“ attributes“} [”locale“：protected] => string（6）”es_419“[”defaultLocale“：protected] => string（2）”es“}

$this->request->request

object（Symfony \ Component \ HttpFoundation \ ParameterBag）＃7（1）{[“parameters”：protected] => array（0）{}}

php symfony