Merge branch 'PHP-5.5'

* PHP-5.5:
  Fix ext/curl tests to work on every libcurl versions

Author: adoy

ext/curl/tests/curl_multi_setopt_basic001.phpt

@@ -1,13 +1,15 @@
 --TEST--
 curl_multi_setopt basic test
 --SKIPIF--
+<?php
 if (!extension_loaded("curl")) {
 	    exit("skip curl extension not loaded");
 }
 $curl_version = curl_version();
 if ($curl_version['version_number'] < 0x071000) {
 	    exit("skip: test works only with curl >= 7.16.0");
 }
+?>
 --FILE--
 <?php
 

ext/curl/tests/curl_multi_strerror_001.phpt

@@ -1,20 +1,22 @@
 --TEST--
 curl_multi_strerror basic test
 --SKIPIF--
+<?php
 if (!extension_loaded("curl")) {
 	    exit("skip curl extension not loaded");
 }
 $curl_version = curl_version();
 if ($curl_version['version_number'] < 0x070c00) {
 	exit("skip: test works only with curl >= 7.12.0");
 }
+?>
 --FILE--
 <?php
 
-var_dump(curl_multi_strerror(CURLM_OK));
-var_dump(curl_multi_strerror(CURLM_BAD_HANDLE));
+var_dump(strtolower(curl_multi_strerror(CURLM_OK)));
+var_dump(strtolower(curl_multi_strerror(CURLM_BAD_HANDLE)));
 
 ?>
 --EXPECTF--
-string(8) "No error"
-string(20) "Invalid multi handle"
+string(8) "no error"
+string(20) "invalid multi handle"

ext/curl/tests/curl_share_setopt_basic001.phpt

@@ -1,9 +1,11 @@
 --TEST--
 curl_share_setopt basic test
 --SKIPIF--
+<?php
 if (!extension_loaded("curl")) {
 	    exit("skip curl extension not loaded");
 }
+?>
 --FILE--
 <?php
 

ext/curl/tests/curl_strerror_001.phpt

@@ -1,22 +1,24 @@
 --TEST--
 curl_strerror basic test
 --SKIPIF--
+<?php
 if (!extension_loaded("curl")) {
 	    exit("skip curl extension not loaded");
 }
 $curl_version = curl_version();
 if ($curl_version['version_number'] < 0x070c00) {
 	exit("skip: test works only with curl >= 7.12.0");
 }
+?>
 --FILE--
 <?php
 
-var_dump(curl_strerror(CURLE_OK));
-var_dump(curl_strerror(CURLE_UNSUPPORTED_PROTOCOL));
-var_dump(curl_strerror(-1));
+var_dump(strtolower(curl_strerror(CURLE_OK)));
+var_dump(strtolower(curl_strerror(CURLE_UNSUPPORTED_PROTOCOL)));
+var_dump(strtolower(curl_strerror(-1)));
 
 ?>
 --EXPECTF--
-string(8) "No error"
-string(20) "Unsupported protocol"
-string(13) "Unknown error"
+string(8) "no error"
+string(20) "unsupported protocol"
+string(13) "unknown error"