1 files changed, 17 insertions, 17 deletions
diff --git a/tests/lang/023-1.inc b/tests/lang/023-1.inc
index 8d52e844c9..153f5d7668 100644
--- a/tests/lang/023-1.inc
+++ b/tests/lang/023-1.inc
@@ -10,11 +10,11 @@
 ?>
 
 *** Testing assignments and variable aliasing: ***<br>
-<?php 
+<?php
   /* This test tests assignments to variables using other variables as variable-names */
-  $a = "b"; 
-  $$a = "test"; 
-  $$$a = "blah"; 
+  $a = "b";
+  $$a = "test";
+  $$$a = "blah";
   ${$$$a}["associative arrays work too"] = "this is nifty";
 ?>
 This should read "blah": <?php echo "$test<br>\n"; ?>
@@ -22,7 +22,7 @@ This should read "this is nifty": <?php echo $blah[$test="associative arrays wor
 *************************************************<br>
 
 *** Testing integer operators ***<br>
-<?php 
+<?php
   /* test just about any operator possible on $i and $j (ints) */
   $i = 5;
   $j = 3;
@@ -38,7 +38,7 @@ Correct result - 3:  <?php echo $j%$i; ?><br>
 *********************************<br>
 
 *** Testing real operators ***<br>
-<?php 
+<?php
   /* test just about any operator possible on $i and $j (floats) */
   $i = 5.0;
   $j = 3.0;
@@ -55,7 +55,7 @@ Correct result - 3:  <?php echo $j%$i; ?><br>
 
 *** Testing if/elseif/else control ***<br>
 
-<?php 
+<?php
 /* sick if/elseif/else test by Andi :) */
 $a = 5;
 if ($a == "4") {
@@ -90,7 +90,7 @@ if ($a == "4") {
 
 *** Seriously nested if's test ***<br>
 ** spelling correction by kluzz **
-<?php 
+<?php
 /* yet another sick if/elseif/else test by Zeev */
 $i=$j=0;
 echo "Only two lines of text should follow:<br>\n";
@@ -98,7 +98,7 @@ if (0) { /* this code is not supposed to be executed */
   echo "hmm, this shouldn't be displayed #1<br>\n";
   $j++;
   if (1) {
-    $i 
+    $i
 +=
  $j;
     if (0) {
@@ -128,7 +128,7 @@ if (0) { /* this code is not supposed to be executed */
 } elseif (2-2) {  /* as long as 2-2==0, this isn't supposed to be executed either */
   $i = ++$j;
   echo "hmm, this shouldn't be displayed #2<br>\n";
-  if (1) { 
+  if (1) {
     $j = ++$i;
     if (0) {
       $j = $i*2+$j*($i++);
@@ -182,7 +182,7 @@ if (0) { /* this code is not supposed to be executed */
 ?>
 
 *** C-style else-if's ***<br>
-<?php 
+<?php
   /* looks like without we even tried, C-style else-if structure works fine! */
   if ($a=0) {
     echo "This shouldn't be displayed<br>\n";
@@ -199,7 +199,7 @@ if (0) { /* this code is not supposed to be executed */
 *************************<br>
 
 *** WHILE tests ***<br>
-<?php 
+<?php
 $i=0;
 $j=20;
 while ($i<(2*$j)) {
@@ -217,7 +217,7 @@ while ($i<(2*$j)) {
 
 
 *** Nested WHILEs ***<br>
-<?php 
+<?php
 $arr_len=3;
 
 $i=0;
@@ -253,7 +253,7 @@ while ($i<$arr_len) {
 *********************<br>
 
 *** hash test... ***<br>
-<?php 
+<?php
 /*
 $i=0;
 
@@ -273,7 +273,7 @@ echo "commented out...";
 **************************<br>
 
 *** Hash resizing test ***<br>
-<?php 
+<?php
 $i = 10;
 $a = 'b';
 while ($i > 0) {
@@ -295,7 +295,7 @@ while ($i > 0) {
 
 
 *** break/continue test ***<br>
-<?php 
+<?php
 $i=0;
 
 echo "\$i should go from 0 to 2<br>\n";
@@ -349,7 +349,7 @@ while ($i<5) {
 <?php include("023-2.inc"); ?>
 ********************************<br>
 
-<?php 
+<?php
 {
   echo "Tests completed.<br>\n";  # testing some PHP style comment...
 }