Trim trailing whitespace in source code files

5 files changed, 20 insertions, 20 deletions

diff --git a/ext/curl/config.m4 b/ext/curl/config.m4
index a7c2238ae8..1ad688f7aa 100644
--- a/ext/curl/config.m4
+++ b/ext/curl/config.m4
@@ -1,5 +1,5 @@
 dnl
-dnl $Id$ 
+dnl $Id$
 dnl
 
 PHP_ARG_WITH(curl, for cURL support,
@@ -64,18 +64,18 @@ if test "$PHP_CURL" != "no"; then
   fi
   PHP_EVAL_LIBLINE($CURL_LIBS, CURL_SHARED_LIBADD)
   PHP_ADD_LIBRARY_WITH_PATH(curl, $CURL_DIR/$PHP_LIBDIR, CURL_SHARED_LIBADD)
-  
+
   AC_MSG_CHECKING([for SSL support in libcurl])
   CURL_SSL=`$CURL_CONFIG --feature | $EGREP SSL`
   if test "$CURL_SSL" = "SSL"; then
     AC_MSG_RESULT([yes])
     AC_DEFINE([HAVE_CURL_SSL], [1], [Have cURL with  SSL support])
-   
+
     save_CFLAGS="$CFLAGS"
     CFLAGS="`$CURL_CONFIG --cflags`"
     save_LDFLAGS="$LDFLAGS"
     LDFLAGS="`$CURL_CONFIG --libs`"
-   
+
     AC_PROG_CPP
     AC_MSG_CHECKING([for openssl support in libcurl])
     AC_TRY_RUN([
@@ -103,7 +103,7 @@ int main(int argc, char *argv[])
     ], [
       AC_MSG_RESULT([no])
     ])
-   
+
     AC_MSG_CHECKING([for gnutls support in libcurl])
     AC_TRY_RUN([
 #include <curl/curl.h>
@@ -111,7 +111,7 @@ int main(int argc, char *argv[])
 int main(int argc, char *argv[])
 {
   curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
-  
+
   if (data && data->ssl_version && *data->ssl_version) {
     const char *ptr = data->ssl_version;
 
@@ -130,15 +130,15 @@ int main(int argc, char *argv[])
     ], [
       AC_MSG_RESULT([no])
     ])
-   
+
     CFLAGS="$save_CFLAGS"
     LDFLAGS="$save_LDFLAGS"
   else
     AC_MSG_RESULT([no])
   fi
 
-  PHP_CHECK_LIBRARY(curl,curl_easy_perform, 
-  [ 
+  PHP_CHECK_LIBRARY(curl,curl_easy_perform,
+  [
     AC_DEFINE(HAVE_CURL,1,[ ])
   ],[
     AC_MSG_ERROR(There is something wrong. Please check config.log for more information.)
diff --git a/ext/curl/config.w32 b/ext/curl/config.w32
index 112e5ea8f4..814c7ada74 100644
--- a/ext/curl/config.w32
+++ b/ext/curl/config.w32
@@ -19,7 +19,7 @@ if (PHP_CURL != "no") {
 		SETUP_OPENSSL("curl", PHP_CURL) > 0 &&
 		CHECK_LIB("winmm.lib", "curl", PHP_CURL) &&
 		CHECK_LIB("wldap32.lib", "curl", PHP_CURL) &&
-		(((PHP_ZLIB=="no") && (CHECK_LIB("zlib_a.lib;zlib.lib", "curl", PHP_CURL))) || 
+		(((PHP_ZLIB=="no") && (CHECK_LIB("zlib_a.lib;zlib.lib", "curl", PHP_CURL))) ||
 			(PHP_ZLIB_SHARED && CHECK_LIB("zlib.lib", "curl", PHP_CURL)) || (PHP_ZLIB == "yes" && (!PHP_ZLIB_SHARED))) &&
 		!isNaN(ver_num) &&
 		(ver_num <= parseInt("0x073b00") || ver_num > parseInt("0x073b00") &&
diff --git a/ext/curl/package.xml b/ext/curl/package.xml
index f54abaf872..24f62b1f66 100644
--- a/ext/curl/package.xml
+++ b/ext/curl/package.xml
@@ -12,13 +12,13 @@
   </maintainer>
  </maintainers>
  <description>
-PHP supports libcurl, a library created by Daniel Stenberg, 
-that allows you to connect and communicate to many different 
-types of servers with many different types of protocols. 
-libcurl currently supports the http, https, ftp, gopher, 
-telnet, dict, file, and ldap protocols. libcurl also supports 
-HTTPS certificates, HTTP POST, HTTP PUT, FTP uploading (this 
-can also be done with PHP's ftp extension), HTTP form based 
+PHP supports libcurl, a library created by Daniel Stenberg,
+that allows you to connect and communicate to many different
+types of servers with many different types of protocols.
+libcurl currently supports the http, https, ftp, gopher,
+telnet, dict, file, and ldap protocols. libcurl also supports
+HTTPS certificates, HTTP POST, HTTP PUT, FTP uploading (this
+can also be done with PHP's ftp extension), HTTP form based
 upload, proxies, cookies, and user+password authentication.
  </description>
  <license>PHP</license>
diff --git a/ext/curl/tests/responder/get.php b/ext/curl/tests/responder/get.php
index 60aafc03d4..f9269745f6 100644
--- a/ext/curl/tests/responder/get.php
+++ b/ext/curl/tests/responder/get.php
@@ -21,7 +21,7 @@
       echo $_COOKIE['foo'];
       break;
     case 'encoding':
-      echo $_SERVER['HTTP_ACCEPT_ENCODING'];  
+      echo $_SERVER['HTTP_ACCEPT_ENCODING'];
       break;
     case 'contenttype':
       header('Content-Type: text/plain;charset=utf-8');
diff --git a/ext/curl/tests/server.inc b/ext/curl/tests/server.inc
index 27f0cbbc84..124e0f898c 100644
--- a/ext/curl/tests/server.inc
+++ b/ext/curl/tests/server.inc
@@ -8,7 +8,7 @@ function curl_cli_server_start() {
     if(getenv('PHP_CURL_HTTP_REMOTE_SERVER')) {
         return getenv('PHP_CURL_HTTP_REMOTE_SERVER');
     }
-    
+
     $php_executable = getenv('TEST_PHP_EXECUTABLE');
     $doc_root = __DIR__;
     $router = "responder/get.php";
@@ -36,7 +36,7 @@ function curl_cli_server_start() {
 
         $handle = proc_open($cmd, $descriptorspec, $pipes, $doc_root);
     }
-	
+
     // note: even when server prints 'Listening on localhost:8964...Press Ctrl-C to quit.'
     //       it might not be listening yet...need to wait until fsockopen() call returns
     $error = "Unable to connect to server\n";