Run tidy

This should fix most of the remaining issues with tabs and spaces
being mixed in tests.

43 files changed, 93 insertions, 93 deletions

diff --git a/ext/sockets/tests/bug51958.phpt b/ext/sockets/tests/bug51958.phpt
index 9756266343..8f47fad0f0 100644
--- a/ext/sockets/tests/bug51958.phpt
+++ b/ext/sockets/tests/bug51958.phpt
@@ -6,10 +6,10 @@ if (!extension_loaded('sockets')) {
     die('skip sockets extension not available.');
 }
 if (!defined('IPPROTO_IPV6')) {
-	die('skip IPv6 not available.');
+    die('skip IPv6 not available.');
 }
 if (PHP_OS != "WINNT")
-	die('skip test relies Winsock\'s error code for WSAEWOULDBLOCK/EAGAIN');
+    die('skip test relies Winsock\'s error code for WSAEWOULDBLOCK/EAGAIN');
 --FILE--
 <?php
 $listenfd = socket_create(AF_INET6, SOCK_STREAM, SOL_TCP);
diff --git a/ext/sockets/tests/ipv4loop.phpt b/ext/sockets/tests/ipv4loop.phpt
index 4e5d15453b..0314773291 100644
--- a/ext/sockets/tests/ipv4loop.phpt
+++ b/ext/sockets/tests/ipv4loop.phpt
@@ -2,9 +2,9 @@
 IPv4 Loopback test
 --SKIPIF--
 <?php
-	if (!extension_loaded('sockets')) {
-		die('skip sockets extension not available.');
-	}
+    if (!extension_loaded('sockets')) {
+        die('skip sockets extension not available.');
+    }
 ?>
 --FILE--
 <?php
diff --git a/ext/sockets/tests/ipv6loop.phpt b/ext/sockets/tests/ipv6loop.phpt
index 109da5bc2d..f6f141805d 100644
--- a/ext/sockets/tests/ipv6loop.phpt
+++ b/ext/sockets/tests/ipv6loop.phpt
@@ -2,10 +2,10 @@
 IPv6 Loopback test
 --SKIPIF--
 <?php
-	if (!extension_loaded('sockets')) {
-		die('skip sockets extension not available.');
-	}
-	require 'ipv6_skipif.inc';
+    if (!extension_loaded('sockets')) {
+        die('skip sockets extension not available.');
+    }
+    require 'ipv6_skipif.inc';
 ?>
 --FILE--
 <?php
diff --git a/ext/sockets/tests/mcast_ipv4_recv.phpt b/ext/sockets/tests/mcast_ipv4_recv.phpt
index 0f17eb67c6..fded01e2e8 100644
--- a/ext/sockets/tests/mcast_ipv4_recv.phpt
+++ b/ext/sockets/tests/mcast_ipv4_recv.phpt
@@ -9,8 +9,8 @@ if (getenv('SKIP_ONLINE_TESTS')) die('skip online test');
 $s = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
 $br = socket_bind($s, '0.0.0.0', 3000);
 $so = @socket_set_option($s, IPPROTO_IP, MCAST_JOIN_GROUP, array(
-	"group"	=> '224.0.0.23',
-	"interface" => 'lo',
+    "group"	=> '224.0.0.23',
+    "interface" => 'lo',
 ));
 if ($so === false) {
     die('skip interface \'lo\' is unavailable.');
diff --git a/ext/sockets/tests/mcast_ipv4_send.phpt b/ext/sockets/tests/mcast_ipv4_send.phpt
index e1e88aca41..027c07f1b8 100644
--- a/ext/sockets/tests/mcast_ipv4_send.phpt
+++ b/ext/sockets/tests/mcast_ipv4_send.phpt
@@ -7,7 +7,7 @@ if (!extension_loaded('sockets')) {
 }
 $s = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP) or die("err");
 if (socket_set_option($s, IPPROTO_IP, IP_MULTICAST_IF, 1) === false) {
-	die("skip interface 1 either doesn't exist or has no ipv4 address");
+    die("skip interface 1 either doesn't exist or has no ipv4 address");
 }
 --FILE--
 <?php
diff --git a/ext/sockets/tests/mcast_ipv4_send_error.phpt b/ext/sockets/tests/mcast_ipv4_send_error.phpt
index 978b78938b..5e3ff394cf 100644
--- a/ext/sockets/tests/mcast_ipv4_send_error.phpt
+++ b/ext/sockets/tests/mcast_ipv4_send_error.phpt
@@ -9,10 +9,10 @@ $domain = AF_INET;
 $level = IPPROTO_IP;
 $s = socket_create($domain, SOCK_DGRAM, SOL_UDP);
 if ($s === false) {
-	die("skip unable to create socket");
+    die("skip unable to create socket");
 }
 if (socket_set_option($s, $level, IP_MULTICAST_IF, 1) === false) {
-	die("skip interface 1 either doesn't exist or has no ipv4 address");
+    die("skip interface 1 either doesn't exist or has no ipv4 address");
 }
 --FILE--
 <?php
diff --git a/ext/sockets/tests/mcast_ipv6_recv.phpt b/ext/sockets/tests/mcast_ipv6_recv.phpt
index 757bf9889b..127e9d17cf 100644
--- a/ext/sockets/tests/mcast_ipv6_recv.phpt
+++ b/ext/sockets/tests/mcast_ipv6_recv.phpt
@@ -6,7 +6,7 @@ if (!extension_loaded('sockets')) {
     die('skip sockets extension not available.');
 }
 if (!defined('IPPROTO_IPV6')) {
-	die('skip IPv6 not available.');
+    die('skip IPv6 not available.');
 }
 $s = socket_create(AF_INET6, SOCK_DGRAM, SOL_UDP);
 if ($s === false) {
@@ -17,28 +17,28 @@ $br = socket_bind($s, '::', 3000);
  * troublesome to send multicast traffic from lo, which we must since
  * we're dealing with interface-local traffic... */
 $so = @socket_set_option($s, IPPROTO_IPV6, MCAST_JOIN_GROUP, array(
-	"group"	=> 'ff01::114',
-	"interface" => 0,
+    "group"	=> 'ff01::114',
+    "interface" => 0,
 ));
 if ($so === false) {
     die('skip unable to join multicast group on any interface.');
 }
 $r = socket_sendto($s, $m = "testing packet", strlen($m), 0, 'ff01::114', 3000);
 if ($r === false) {
-	die('skip unable to send multicast packet.');
+    die('skip unable to send multicast packet.');
 }
 
 if (!defined("MCAST_JOIN_SOURCE_GROUP"))
     die('skip source operations are unavailable');
 
 $so = @socket_set_option($s, IPPROTO_IPV6, MCAST_LEAVE_GROUP, array(
-	"group"	=> 'ff01::114',
-	"interface" => 0,
+    "group"	=> 'ff01::114',
+    "interface" => 0,
 ));
 $so = @socket_set_option($s, IPPROTO_IPV6, MCAST_JOIN_SOURCE_GROUP, array(
-	"group"	=> 'ff01::114',
-	"interface" => 0,
-	"source" => '2001::dead:beef',
+    "group"	=> 'ff01::114',
+    "interface" => 0,
+    "source" => '2001::dead:beef',
 ));
 if ($so === false) {
     die('skip protocol independent multicast API is unavailable.');
diff --git a/ext/sockets/tests/mcast_ipv6_recv_limited.phpt b/ext/sockets/tests/mcast_ipv6_recv_limited.phpt
index 9bf0bbf914..247c41b19d 100644
--- a/ext/sockets/tests/mcast_ipv6_recv_limited.phpt
+++ b/ext/sockets/tests/mcast_ipv6_recv_limited.phpt
@@ -6,7 +6,7 @@ if (!extension_loaded('sockets')) {
     die('skip sockets extension not available.');
 }
 if (!defined('IPPROTO_IPV6')) {
-	die('skip IPv6 not available.');
+    die('skip IPv6 not available.');
 }
 $s = socket_create(AF_INET6, SOCK_DGRAM, SOL_UDP);
 $br = socket_bind($s, '::', 3000);
@@ -14,29 +14,29 @@ $br = socket_bind($s, '::', 3000);
  * troublesome to send multicast traffic from lo, which we must since
  * we're dealing with interface-local traffic... */
 $so = @socket_set_option($s, IPPROTO_IPV6, MCAST_JOIN_GROUP, array(
-	"group"	=> 'ff01::114',
-	"interface" => 0,
+    "group"	=> 'ff01::114',
+    "interface" => 0,
 ));
 if ($so === false) {
     die('skip unable to join multicast group on any interface.');
 }
 $r = socket_sendto($s, $m = "testing packet", strlen($m), 0, 'ff01::114', 3000);
 if ($r === false) {
-	die('skip unable to send multicast packet.');
+    die('skip unable to send multicast packet.');
 }
 $so = @socket_set_option($s, IPPROTO_IPV6, MCAST_LEAVE_GROUP, array(
-	"group"	=> 'ff01::114',
-	"interface" => 0,
+    "group"	=> 'ff01::114',
+    "interface" => 0,
 ));
 if (defined("MCAST_JOIN_SOURCE_GROUP")) {
-	$so = @socket_set_option($s, IPPROTO_IPV6, MCAST_JOIN_SOURCE_GROUP, array(
-		"group"	=> 'ff01::114',
-		"interface" => 0,
-		"source" => '2001::dead:beef',
-	));
-	if ($so !== false) {
-	    die('skip protocol independent multicast API is available.');
-	}
+    $so = @socket_set_option($s, IPPROTO_IPV6, MCAST_JOIN_SOURCE_GROUP, array(
+        "group"	=> 'ff01::114',
+        "interface" => 0,
+        "source" => '2001::dead:beef',
+    ));
+    if ($so !== false) {
+        die('skip protocol independent multicast API is available.');
+    }
 }
 --FILE--
 <?php
diff --git a/ext/sockets/tests/mcast_ipv6_send.phpt b/ext/sockets/tests/mcast_ipv6_send.phpt
index d9fec9e72b..ed8fe55ef5 100644
--- a/ext/sockets/tests/mcast_ipv6_send.phpt
+++ b/ext/sockets/tests/mcast_ipv6_send.phpt
@@ -6,12 +6,12 @@ if (!extension_loaded('sockets')) {
     die('skip sockets extension not available.');
 }
 if (getenv('CI_NO_IPV6') || !defined('IPPROTO_IPV6')) {
-	die('skip IPv6 not available.');
+    die('skip IPv6 not available.');
 }
 $level = IPPROTO_IPV6;
 $s = socket_create(AF_INET6, SOCK_DGRAM, SOL_UDP) or die("skip Can not create socket");
 if (socket_set_option($s, $level, IPV6_MULTICAST_IF, 1) === false) {
-	die("skip interface 1 either doesn't exist or has no ipv6 address");
+    die("skip interface 1 either doesn't exist or has no ipv6 address");
 }
 --FILE--
 <?php
diff --git a/ext/sockets/tests/socket_abstract_path.phpt b/ext/sockets/tests/socket_abstract_path.phpt
index bbe4debeaa..686a487791 100644
--- a/ext/sockets/tests/socket_abstract_path.phpt
+++ b/ext/sockets/tests/socket_abstract_path.phpt
@@ -3,10 +3,10 @@ Support for paths in the abstract namespace (bind, connect)
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets'))
-	die('skip sockets extension not available.');
+    die('skip sockets extension not available.');
 
 if (PHP_OS != 'Linux') {
-	die('skip For Linux only');
+    die('skip For Linux only');
 }
 ?>
 --FILE--
diff --git a/ext/sockets/tests/socket_abstract_path_sendmsg.phpt b/ext/sockets/tests/socket_abstract_path_sendmsg.phpt
index ca9ab3f534..796b406e26 100644
--- a/ext/sockets/tests/socket_abstract_path_sendmsg.phpt
+++ b/ext/sockets/tests/socket_abstract_path_sendmsg.phpt
@@ -3,10 +3,10 @@ Support for paths in the abstract namespace (bind, sendmsg, recvmsg)
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets'))
-	die('skip sockets extension not available.');
+    die('skip sockets extension not available.');
 
 if (PHP_OS != 'Linux') {
-	die('skip For Linux only');
+    die('skip For Linux only');
 }
 ?>
 --FILE--
diff --git a/ext/sockets/tests/socket_clear_error-win32.phpt b/ext/sockets/tests/socket_clear_error-win32.phpt
index 3a0b1ea162..c875cfd2e8 100644
--- a/ext/sockets/tests/socket_clear_error-win32.phpt
+++ b/ext/sockets/tests/socket_clear_error-win32.phpt
@@ -8,7 +8,7 @@ if (!extension_loaded('sockets')) {
   die('SKIP sockets extension not available.');
 }
 if(substr(PHP_OS, 0, 3) != 'WIN' ) {
-	die('skip windows only test');
+    die('skip windows only test');
 }
 ?>
 --FILE--
diff --git a/ext/sockets/tests/socket_clear_error.phpt b/ext/sockets/tests/socket_clear_error.phpt
index 273f7a0ca8..9ea770954d 100644
--- a/ext/sockets/tests/socket_clear_error.phpt
+++ b/ext/sockets/tests/socket_clear_error.phpt
@@ -8,7 +8,7 @@ if (!extension_loaded('sockets')) {
   die('SKIP sockets extension not available.');
 }
 if(substr(PHP_OS, 0, 3) == 'WIN' ) {
-	die('skip windows only test');
+    die('skip windows only test');
 }
 ?>
 --FILE--
diff --git a/ext/sockets/tests/socket_create_listen-win32.phpt b/ext/sockets/tests/socket_create_listen-win32.phpt
index 89d8dde0b2..73cc857617 100644
--- a/ext/sockets/tests/socket_create_listen-win32.phpt
+++ b/ext/sockets/tests/socket_create_listen-win32.phpt
@@ -3,7 +3,7 @@ Test if socket binds on 31338
 --SKIPIF--
 <?php
 if (substr(PHP_OS, 0, 3) != 'WIN') {
-	die('skip.. Not valid for non Windows');
+    die('skip.. Not valid for non Windows');
 }
 if (!extension_loaded('sockets')) {
     die('SKIP The sockets extension is not loaded.');
diff --git a/ext/sockets/tests/socket_create_listen.phpt b/ext/sockets/tests/socket_create_listen.phpt
index 180b91368c..131526bb0d 100644
--- a/ext/sockets/tests/socket_create_listen.phpt
+++ b/ext/sockets/tests/socket_create_listen.phpt
@@ -3,7 +3,7 @@ Test if socket binds on 31338
 --SKIPIF--
 <?php
 if (substr(PHP_OS, 0, 3) == 'WIN') {
-	die('skip.. Not valid for Windows');
+    die('skip.. Not valid for Windows');
 }
 if (!extension_loaded('sockets')) {
     die('SKIP The sockets extension is not loaded.');
diff --git a/ext/sockets/tests/socket_create_pair-wrongparams-win32.phpt b/ext/sockets/tests/socket_create_pair-wrongparams-win32.phpt
index 5b6934d965..1abab2a1e7 100644
--- a/ext/sockets/tests/socket_create_pair-wrongparams-win32.phpt
+++ b/ext/sockets/tests/socket_create_pair-wrongparams-win32.phpt
@@ -3,7 +3,7 @@ Test parameter handling in socket_create_pair()
 --SKIPIF--
 <?php
 if (substr(PHP_OS, 0, 3) != 'WIN') {
-	die('skip.. Not valid for non Windows');
+    die('skip.. Not valid for non Windows');
 }
 if (!extension_loaded('sockets')) {
     die('SKIP The sockets extension is not loaded.');
diff --git a/ext/sockets/tests/socket_create_pair-wrongparams.phpt b/ext/sockets/tests/socket_create_pair-wrongparams.phpt
index 7adbc91d8a..8dc56d1e36 100644
--- a/ext/sockets/tests/socket_create_pair-wrongparams.phpt
+++ b/ext/sockets/tests/socket_create_pair-wrongparams.phpt
@@ -3,7 +3,7 @@ Test parameter handling in socket_create_pair()
 --SKIPIF--
 <?php
 if (substr(PHP_OS, 0, 3) == 'WIN') {
-	die('skip.. Not valid for Windows');
+    die('skip.. Not valid for Windows');
 }
 if (!extension_loaded('sockets')) {
     die('SKIP The sockets extension is not loaded.');
diff --git a/ext/sockets/tests/socket_export_stream-1.phpt b/ext/sockets/tests/socket_export_stream-1.phpt
index a3788f8c72..45ed57974c 100644
--- a/ext/sockets/tests/socket_export_stream-1.phpt
+++ b/ext/sockets/tests/socket_export_stream-1.phpt
@@ -3,7 +3,7 @@ socket_export_stream: Basic test
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 --FILE--
 <?php
diff --git a/ext/sockets/tests/socket_export_stream-2.phpt b/ext/sockets/tests/socket_export_stream-2.phpt
index 503db5b004..00e7a61929 100644
--- a/ext/sockets/tests/socket_export_stream-2.phpt
+++ b/ext/sockets/tests/socket_export_stream-2.phpt
@@ -3,7 +3,7 @@ socket_export_stream: Bad arguments
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 --FILE--
 <?php
diff --git a/ext/sockets/tests/socket_export_stream-3.phpt b/ext/sockets/tests/socket_export_stream-3.phpt
index a1bffdbad6..560718b457 100644
--- a/ext/sockets/tests/socket_export_stream-3.phpt
+++ b/ext/sockets/tests/socket_export_stream-3.phpt
@@ -3,18 +3,18 @@ socket_export_stream: Test with multicasting
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 $s = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
 $br = @socket_bind($s, '0.0.0.0', 58393);
 if ($br === false)
-	die("SKIP IPv4/port 58393 not available");
+    die("SKIP IPv4/port 58393 not available");
 $so = @socket_set_option($s, IPPROTO_IP, MCAST_JOIN_GROUP, array(
-	"group"	=> '224.0.0.23',
-	"interface" => "lo",
+    "group"	=> '224.0.0.23',
+    "interface" => "lo",
 ));
 if ($so === false)
-	die("SKIP joining group 224.0.0.23 on interface lo failed");
+    die("SKIP joining group 224.0.0.23 on interface lo failed");
 --FILE--
 <?php
 
diff --git a/ext/sockets/tests/socket_export_stream-4-win.phpt b/ext/sockets/tests/socket_export_stream-4-win.phpt
index 067e9fcc19..fddd459a7d 100644
--- a/ext/sockets/tests/socket_export_stream-4-win.phpt
+++ b/ext/sockets/tests/socket_export_stream-4-win.phpt
@@ -3,7 +3,7 @@ socket_export_stream: effects of closing
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 if(substr(PHP_OS, 0, 3) != 'WIN' ) {
   die("skip Not Valid for Linux");
diff --git a/ext/sockets/tests/socket_export_stream-4.phpt b/ext/sockets/tests/socket_export_stream-4.phpt
index 390689cce5..a467b6d845 100644
--- a/ext/sockets/tests/socket_export_stream-4.phpt
+++ b/ext/sockets/tests/socket_export_stream-4.phpt
@@ -3,7 +3,7 @@ socket_export_stream: effects of closing
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 if(substr(PHP_OS, 0, 3) == 'WIN' ) {
   die("skip Not Valid for Windows");
diff --git a/ext/sockets/tests/socket_export_stream-5.phpt b/ext/sockets/tests/socket_export_stream-5.phpt
index 3ce2c2579c..d5499222e2 100644
--- a/ext/sockets/tests/socket_export_stream-5.phpt
+++ b/ext/sockets/tests/socket_export_stream-5.phpt
@@ -3,10 +3,10 @@ socket_export_stream: effects of leaked handles
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 if (!function_exists('zend_leak_variable'))
-	die('SKIP only for debug builds');
+    die('SKIP only for debug builds');
 ?>
 --INI--
 report_memleaks=0
diff --git a/ext/sockets/tests/socket_getpeername_ipv6loop.phpt b/ext/sockets/tests/socket_getpeername_ipv6loop.phpt
index 3dab562bbb..c5f61ec547 100644
--- a/ext/sockets/tests/socket_getpeername_ipv6loop.phpt
+++ b/ext/sockets/tests/socket_getpeername_ipv6loop.phpt
@@ -6,7 +6,7 @@ Tatjana Andersen tatjana.andersen@redpill-linpro.com
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('skip sockets extension not available.');
+    die('skip sockets extension not available.');
 }
 require 'ipv6_skipif.inc';
 ?>
diff --git a/ext/sockets/tests/socket_import_stream-1.phpt b/ext/sockets/tests/socket_import_stream-1.phpt
index 9931535721..a89ccf807e 100644
--- a/ext/sockets/tests/socket_import_stream-1.phpt
+++ b/ext/sockets/tests/socket_import_stream-1.phpt
@@ -3,7 +3,7 @@ socket_import_stream: Basic test
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 --FILE--
 <?php
diff --git a/ext/sockets/tests/socket_import_stream-2.phpt b/ext/sockets/tests/socket_import_stream-2.phpt
index a16a3dc18a..ff2b9ee975 100644
--- a/ext/sockets/tests/socket_import_stream-2.phpt
+++ b/ext/sockets/tests/socket_import_stream-2.phpt
@@ -3,7 +3,7 @@ socket_import_stream: Bad arguments
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 --FILE--
 <?php
diff --git a/ext/sockets/tests/socket_import_stream-3.phpt b/ext/sockets/tests/socket_import_stream-3.phpt
index 972a3d6fcf..635d43cdbd 100644
--- a/ext/sockets/tests/socket_import_stream-3.phpt
+++ b/ext/sockets/tests/socket_import_stream-3.phpt
@@ -3,18 +3,18 @@ socket_import_stream: Test with multicasting
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 $s = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
 $br = @socket_bind($s, '0.0.0.0', 58379);
 if ($br === false)
-	die("SKIP IPv4/port 58379 not available");
+    die("SKIP IPv4/port 58379 not available");
 $so = @socket_set_option($s, IPPROTO_IP, MCAST_JOIN_GROUP, array(
-	"group"	=> '224.0.0.23',
-	"interface" => "lo",
+    "group"	=> '224.0.0.23',
+    "interface" => "lo",
 ));
 if ($so === false)
-	die("SKIP joining group 224.0.0.23 on interface lo failed");
+    die("SKIP joining group 224.0.0.23 on interface lo failed");
 --FILE--
 <?php
 
diff --git a/ext/sockets/tests/socket_import_stream-4-win.phpt b/ext/sockets/tests/socket_import_stream-4-win.phpt
index 9b5863cf2b..94af0ab5c1 100644
--- a/ext/sockets/tests/socket_import_stream-4-win.phpt
+++ b/ext/sockets/tests/socket_import_stream-4-win.phpt
@@ -3,7 +3,7 @@ socket_import_stream: effects of closing
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 if(substr(PHP_OS, 0, 3) != 'WIN' ) {
   die("skip Not Valid for Linux");
diff --git a/ext/sockets/tests/socket_import_stream-4.phpt b/ext/sockets/tests/socket_import_stream-4.phpt
index 592dbd6c04..9c11611d03 100644
--- a/ext/sockets/tests/socket_import_stream-4.phpt
+++ b/ext/sockets/tests/socket_import_stream-4.phpt
@@ -3,7 +3,7 @@ socket_import_stream: effects of closing
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 if(substr(PHP_OS, 0, 3) == 'WIN' ) {
   die("skip Not Valid for Windows");
diff --git a/ext/sockets/tests/socket_import_stream-5.phpt b/ext/sockets/tests/socket_import_stream-5.phpt
index ce10168650..c2acf94f36 100644
--- a/ext/sockets/tests/socket_import_stream-5.phpt
+++ b/ext/sockets/tests/socket_import_stream-5.phpt
@@ -3,10 +3,10 @@ socket_import_stream: effects of leaked handles
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets')) {
-	die('SKIP sockets extension not available.');
+    die('SKIP sockets extension not available.');
 }
 if (!function_exists('zend_leak_variable'))
-	die('SKIP only for debug builds');
+    die('SKIP only for debug builds');
 ?>
 --INI--
 report_memleaks=0
diff --git a/ext/sockets/tests/socket_listen-wrongparams.phpt b/ext/sockets/tests/socket_listen-wrongparams.phpt
index 5262d5e4b3..c7c066b5ed 100644
--- a/ext/sockets/tests/socket_listen-wrongparams.phpt
+++ b/ext/sockets/tests/socket_listen-wrongparams.phpt
@@ -3,7 +3,7 @@ Test parameter handling in socket_listen().
 --SKIPIF--
 <?php
 if (substr(PHP_OS, 0, 3) == 'WIN') {
-	die('skip.. Not valid for Windows');
+    die('skip.. Not valid for Windows');
 }
 if (!extension_loaded('sockets')) {
     die('SKIP The sockets extension is not loaded.');
diff --git a/ext/sockets/tests/socket_select-wrongparams-1-win32.phpt b/ext/sockets/tests/socket_select-wrongparams-1-win32.phpt
index 21c3c9e8d9..40a9e118e4 100644
--- a/ext/sockets/tests/socket_select-wrongparams-1-win32.phpt
+++ b/ext/sockets/tests/socket_select-wrongparams-1-win32.phpt
@@ -3,7 +3,7 @@ Test parameter handling in socket_select().
 --SKIPIF--
 <?php
 if (substr(PHP_OS, 0, 3) != 'WIN') {
-	die('skip.. Not valid for non Windows');
+    die('skip.. Not valid for non Windows');
 }
 if (!extension_loaded('sockets')) {
     die('SKIP The sockets extension is not loaded.');
diff --git a/ext/sockets/tests/socket_select-wrongparams-1.phpt b/ext/sockets/tests/socket_select-wrongparams-1.phpt
index 91286d1372..695eb62d01 100644
--- a/ext/sockets/tests/socket_select-wrongparams-1.phpt
+++ b/ext/sockets/tests/socket_select-wrongparams-1.phpt
@@ -3,7 +3,7 @@ Test parameter handling in socket_select().
 --SKIPIF--
 <?php
 if (substr(PHP_OS, 0, 3) == 'WIN') {
-	die('skip.. Not valid for Windows');
+    die('skip.. Not valid for Windows');
 }
 if (!extension_loaded('sockets')) {
     die('SKIP The sockets extension is not loaded.');
diff --git a/ext/sockets/tests/socket_sendrecvmsg_multi_msg-unix.phpt b/ext/sockets/tests/socket_sendrecvmsg_multi_msg-unix.phpt
index a5aaea35a4..062ed094f2 100644
--- a/ext/sockets/tests/socket_sendrecvmsg_multi_msg-unix.phpt
+++ b/ext/sockets/tests/socket_sendrecvmsg_multi_msg-unix.phpt
@@ -3,14 +3,14 @@ sendmsg()/recvmsg(): test ability to receive multiple messages
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets'))
-	die('skip sockets extension not available.');
+    die('skip sockets extension not available.');
 
 require 'ipv6_skipif.inc';
 
 if (!defined('IPPROTO_IPV6'))
-	die('skip IPv6 not available.');
+    die('skip IPv6 not available.');
 if (substr(PHP_OS, 0, 3) == 'WIN')
-	die('skip Not for the Windows!');
+    die('skip Not for the Windows!');
 /* Windows supports IPV6_RECVTCLASS and is able to receive the tclass via
  * WSARecvMsg (though only the top 6 bits seem to reported), but WSASendMsg
  * does not accept IPV6_TCLASS messages */
diff --git a/ext/sockets/tests/socket_sendrecvmsg_multi_msg.phpt b/ext/sockets/tests/socket_sendrecvmsg_multi_msg.phpt
index 9fe57a8258..abbd2a7aa8 100644
--- a/ext/sockets/tests/socket_sendrecvmsg_multi_msg.phpt
+++ b/ext/sockets/tests/socket_sendrecvmsg_multi_msg.phpt
@@ -3,12 +3,12 @@ sendmsg()/recvmsg(): test ability to receive multiple messages (WIN32)
 --SKIPIF--
 <?php
 if (!extension_loaded('sockets'))
-	die('skip sockets extension not available.');
+    die('skip sockets extension not available.');
 
 require 'ipv6_skipif.inc';
 
 if (!defined('IPPROTO_IPV6'))
-	die('skip IPv6 not available.');
+    die('skip IPv6 not available.');
 /* Windows supports IPV6_RECVTCLASS and is able to receive the tclass via
  * WSARecvMsg (though only the top 6 bits seem to reported), but WSASendMsg
  * does not accept IPV6_TCLASS messages. We still test that sendmsg() works
diff --git a/ext/sockets/tests/socket_sentto_recvfrom_ipv6_udp-win32.phpt b/ext/sockets/tests/socket_sentto_recvfrom_ipv6_udp-win32.phpt
index 2aa5f7f115..9a686539da 100644
--- a/ext/sockets/tests/socket_sentto_recvfrom_ipv6_udp-win32.phpt
+++ b/ext/sockets/tests/socket_sentto_recvfrom_ipv6_udp-win32.phpt
@@ -6,7 +6,7 @@ if (!extension_loaded('sockets')) {
     die('SKIP The sockets extension is not loaded.');
 }
 if (substr(PHP_OS, 0, 3) != 'WIN') {
-	die('skip only for Windows');
+    die('skip only for Windows');
 }
 require 'ipv6_skipif.inc';
 --FILE--
diff --git a/ext/sockets/tests/socket_sentto_recvfrom_ipv6_udp.phpt b/ext/sockets/tests/socket_sentto_recvfrom_ipv6_udp.phpt
index de16c5c580..75a2f73e68 100644
--- a/ext/sockets/tests/socket_sentto_recvfrom_ipv6_udp.phpt
+++ b/ext/sockets/tests/socket_sentto_recvfrom_ipv6_udp.phpt
@@ -6,7 +6,7 @@ if (!extension_loaded('sockets')) {
     die('SKIP The sockets extension is not loaded.');
 }
 if (substr(PHP_OS, 0, 3) == 'WIN') {
-	die('skip Not valid for Windows');
+    die('skip Not valid for Windows');
 }
 require 'ipv6_skipif.inc';
 ?>
diff --git a/ext/sockets/tests/socket_sentto_recvfrom_unix.phpt b/ext/sockets/tests/socket_sentto_recvfrom_unix.phpt
index 6e063c5b52..a355a24864 100644
--- a/ext/sockets/tests/socket_sentto_recvfrom_unix.phpt
+++ b/ext/sockets/tests/socket_sentto_recvfrom_unix.phpt
@@ -3,7 +3,7 @@ Test if socket_recvfrom() receives data sent by socket_sendto() through a Unix d
 --SKIPIF--
 <?php
 if (substr(PHP_OS, 0, 3) == 'WIN') {
-	die('skip.. Not valid for Windows');
+    die('skip.. Not valid for Windows');
 }
 if (!extension_loaded('sockets')) {
     die('SKIP The sockets extension is not loaded.');
diff --git a/ext/sockets/tests/socket_set_option_bindtodevice.phpt b/ext/sockets/tests/socket_set_option_bindtodevice.phpt
index acce4d832c..9bd608384f 100644
--- a/ext/sockets/tests/socket_set_option_bindtodevice.phpt
+++ b/ext/sockets/tests/socket_set_option_bindtodevice.phpt
@@ -9,10 +9,10 @@ if (!extension_loaded('sockets')) {
         die('SKIP sockets extension not available.');
 }
 if (!defined("SO_BINDTODEVICE")) {
-	die('SKIP SO_BINDTODEVICE not supported on this platform.');
+    die('SKIP SO_BINDTODEVICE not supported on this platform.');
 }
 if (!function_exists("posix_getuid") || posix_getuid() != 0) {
-	die('SKIP SO_BINDTODEVICE requires root permissions.');
+    die('SKIP SO_BINDTODEVICE requires root permissions.');
 }
 ?>
 --FILE--
diff --git a/ext/sockets/tests/socket_shutdown-win32.phpt b/ext/sockets/tests/socket_shutdown-win32.phpt
index aced74b7f8..cc16c3a215 100644
--- a/ext/sockets/tests/socket_shutdown-win32.phpt
+++ b/ext/sockets/tests/socket_shutdown-win32.phpt
@@ -8,7 +8,7 @@ if (!extension_loaded('sockets')) {
   die('SKIP sockets extension not available.');
 }
 if(substr(PHP_OS, 0, 3) != 'WIN' ) {
-	die('skip windows only test');
+    die('skip windows only test');
 }
 ?>
 --FILE--
diff --git a/ext/sockets/tests/socket_shutdown.phpt b/ext/sockets/tests/socket_shutdown.phpt
index 3dc62bc270..7c12b616c1 100644
--- a/ext/sockets/tests/socket_shutdown.phpt
+++ b/ext/sockets/tests/socket_shutdown.phpt
@@ -9,7 +9,7 @@ if (!extension_loaded('sockets')) {
   die('SKIP sockets extension not available.');
 }
 if(substr(PHP_OS, 0, 3) == 'WIN' ) {
-	die('skip not for windows');
+    die('skip not for windows');
 }
 ?>
 --FILE--
diff --git a/ext/sockets/tests/unixloop.phpt b/ext/sockets/tests/unixloop.phpt
index 31740c97c6..c3b80ff588 100644
--- a/ext/sockets/tests/unixloop.phpt
+++ b/ext/sockets/tests/unixloop.phpt
@@ -3,11 +3,11 @@ Unix domain socket Loopback test
 --SKIPIF--
 <?php
 if (substr(PHP_OS, 0, 3) == 'WIN') {
-	die('skip.. Not valid for Windows');
+    die('skip.. Not valid for Windows');
 }
-	if (!extension_loaded('sockets')) {
-		die('skip sockets extension not available.');
-	}
+    if (!extension_loaded('sockets')) {
+        die('skip sockets extension not available.');
+    }
 ?>
 --FILE--
 <?php
diff --git a/ext/sockets/tests/wsaprotocol_info_0.phpt b/ext/sockets/tests/wsaprotocol_info_0.phpt
index 7ea50d359f..2d189d55bc 100644
--- a/ext/sockets/tests/wsaprotocol_info_0.phpt
+++ b/ext/sockets/tests/wsaprotocol_info_0.phpt
@@ -3,10 +3,10 @@ Winsock export/import socket, basic test
 --SKIPIF--
 <?php
 if (substr(PHP_OS, 0, 3) != 'WIN') {
-	die('skip.. Windows only test');
+    die('skip.. Windows only test');
 }
 if (!extension_loaded('sockets')) {
-	die('skip sockets extension not available.');
+    die('skip sockets extension not available.');
 }
 ?>
 --FILE--