WS

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@165496 c90b9560-bf6c-de11-be94-00142212c4b1

language/control-structures.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.101 $ -->
+<!-- $Revision: 1.102 $ -->
  <chapter id="language.control-structures">
   <title>Control Structures</title>
 
@@ -25,7 +25,7 @@
      <programlisting>
 <![CDATA[
 <?php
-  if (expression)
+if (expression)
     statement
 ?>
 ]]>
@@ -242,7 +242,8 @@ endif;
     <informalexample>
      <programlisting>
 <![CDATA[
-while (expr) statement
+while (expr)
+    statement
 ]]>
      </programlisting>
     </informalexample>
@@ -268,7 +269,10 @@ while (expr) statement
     <informalexample>
      <programlisting>
 <![CDATA[
-while (expr): statement ... endwhile;
+while (expr):
+    statement
+    ...
+endwhile;
 ]]>
      </programlisting>
     </informalexample>
@@ -386,7 +390,8 @@ do {
     <informalexample>
      <programlisting>
 <![CDATA[
-for (expr1; expr2; expr3) statement
+for (expr1; expr2; expr3)
+    statement
 ]]>
      </programlisting>
     </informalexample>
@@ -471,7 +476,10 @@ for ($i = 1; $i <= 10; print $i, $i++);
     <informalexample>
      <programlisting>
 <![CDATA[
-for (expr1; expr2; expr3): statement; ...; endfor;
+for (expr1; expr2; expr3):
+    statement
+    ...
+endfor;
 ]]>
      </programlisting>
      </informalexample>
@@ -490,8 +498,10 @@ for (expr1; expr2; expr3): statement; ...; endfor;
     <informalexample>
      <programlisting>
 <![CDATA[
-foreach (array_expression as $value) statement
-foreach (array_expression as $key => $value) statement
+foreach (array_expression as $value)
+    statement
+foreach (array_expression as $key => $value)
+    statement
 ]]>
      </programlisting>
     </informalexample>
@@ -550,8 +560,8 @@ foreach (array_expression as $key => $value) statement
 <![CDATA[
 <?php
 $arr = array("one", "two", "three");
-reset ($arr);
-while (list(, $value) = each ($arr)) {
+reset($arr);
+while (list(, $value) = each($arr)) {
     echo "Value: $value<br />\n";
 }
 
@@ -569,7 +579,7 @@ foreach ($arr as $value) {
 <?php
 $arr = array("one", "two", "three");
 reset($arr);
-while (list($key, $value) = each ($arr)) {
+while (list($key, $value) = each($arr)) {
     echo "Key: $key; Value: $value<br />\n";
 }
 
@@ -663,7 +673,7 @@ foreach (array(1, 2, 3, 4, 5) as $v) {
 <![CDATA[
 <?php
 $arr = array('one', 'two', 'three', 'four', 'stop', 'five');
-while (list (, $val) = each ($arr)) {
+while (list(, $val) = each($arr)) {
     if ($val == 'stop') {
         break;    /* You could also write 'break 1;' here. */
     }
@@ -717,11 +727,11 @@ while (++$i) {
      <programlisting role="php">
 <![CDATA[
 <?php
-while (list ($key, $value) = each ($arr)) {
+while (list($key, $value) = each($arr)) {
     if (!($key % 2)) { // skip odd members
         continue;
     }
-    do_something_odd ($value);
+    do_something_odd($value);
 }
 
 $i = 0;
@@ -997,7 +1007,8 @@ endswitch;
     <informalexample>
      <programlisting>
 <![CDATA[
-declare (directive) statement
+declare (directive)
+    statement
 ]]>
      </programlisting>
     </informalexample>
@@ -1071,11 +1082,11 @@ function profile($dump = FALSE)
     // Return the times stored in profile, then erase it
     if ($dump) {
         $temp = $profile;
-        unset ($profile);
-        return ($temp);
+        unset($profile);
+        return($temp);
     }
 
-    $profile[] = microtime ();
+    $profile[] = microtime();
 }
 
 // Set up a tick handler
@@ -1092,7 +1103,7 @@ declare(ticks=2) {
 }
 
 // Display the data stored in the profiler
-print_r(profile (TRUE));
+print_r(profile(TRUE));
 ?>
 ]]>
      </programlisting>