diff --git a/reference/intl/dateformatter/format.xml b/reference/intl/dateformatter/format.xml
index 09b76abdf2..651b2058b3 100644
--- a/reference/intl/dateformatter/format.xml
+++ b/reference/intl/dateformatter/format.xml
@@ -112,15 +112,43 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "First Formatted output is ".datefmt_format( $fmt , 0);
-$fmt = datefmt_create( "de-DE" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "Second Formatted output is ".datefmt_format( $fmt , 0);
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'First Formatted output is ' . datefmt_format($fmt, 0);
 
-$fmt = datefmt_create( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  ,"MM/dd/yyyy");
-echo "First Formatted output with pattern is ".datefmt_format( $fmt , 0);
-$fmt = datefmt_create( "de-DE" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  ,"MM/dd/yyyy");
-echo "Second Formatted output with pattern is ".datefmt_format( $fmt , 0);
+$fmt = datefmt_create(
+    'de-DE',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'Second Formatted output is ' . datefmt_format($fmt, 0);
+
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN,
+    'MM/dd/yyyy'
+);
+echo 'First Formatted output with pattern is ' . datefmt_format($fmt, 0);
+
+$fmt = datefmt_create(
+    'de-DE',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN,
+    'MM/dd/yyyy'
+);
+echo "Second Formatted output with pattern is " . datefmt_format($fmt, 0);
 ?>
 ]]>
     </programlisting>
@@ -130,15 +158,43 @@ echo "Second Formatted output with pattern is ".datefmt_format( $fmt , 0);
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "First Formatted output is ".$fmt->format(0);
-$fmt = new IntlDateFormatter( "de-DE" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "Second Formatted output is ".$fmt->format(0);
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'First Formatted output is ' . $fmt->format(0);
 
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  ,"MM/dd/yyyy");
-echo "First Formatted output with pattern is ".$fmt->format(0);
-$fmt = new IntlDateFormatter( "de-DE" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN , "MM/dd/yyyy");
-echo "Second Formatted output with pattern is ".$fmt->format(0);
+$fmt = new IntlDateFormatter(
+    'de-DE',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'Second Formatted output is ' . $fmt->format(0);
+
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN,
+    'MM/dd/yyyy'
+);
+echo 'First Formatted output with pattern is ' . $fmt->format(0);
+
+$fmt = new IntlDateFormatter(
+    'de-DE',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN,
+    'MM/dd/yyyy'
+);
+echo 'Second Formatted output with pattern is ' . $fmt->format(0);
 ?>
 ]]>
     </programlisting>
@@ -158,14 +214,14 @@ Second Formatted output with pattern is 12/31/1969
     <programlisting role="php">
 <![CDATA[
 <?php
-$tz = reset(iterator_to_array(
-        IntlTimeZone::createEnumeration('FR')));
+$tz = reset(iterator_to_array(IntlTimeZone::createEnumeration('FR')));
 $formatter = IntlDateFormatter::create(
-        "fr_FR",
-        IntlDateFormatter::FULL,
-        IntlDateFormatter::FULL,
-        $tz,
-        IntlDateFormatter::GREGORIAN);
+    'fr_FR',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    $tz,
+    IntlDateFormatter::GREGORIAN
+);
 
 $cal = IntlCalendar::createInstance($tz, '@calendar=islamic-civil');
 $cal->set(IntlCalendar::FIELD_MONTH, 8); //9th month, Ramadan
@@ -189,9 +245,9 @@ echo "After changing timezone:\n\t",
     <screen>
 <![CDATA[
 In this islamic year, Ramadan started/will start on:
-	mardi 9 juillet 2013 19:00:00 heure avancée d’Europe centrale
+    mardi 9 juillet 2013 19:00:00 heure avancée d’Europe centrale
 After changing timezone:
-	mercredi 10 juillet 2013 02:00:00 heure normale du Japon
+    mercredi 10 juillet 2013 02:00:00 heure normale du Japon
 
 ]]>
     </screen>
diff --git a/reference/intl/dateformatter/get-calendar.xml b/reference/intl/dateformatter/get-calendar.xml
index 1ac1179565..f01b903367 100644
--- a/reference/intl/dateformatter/get-calendar.xml
+++ b/reference/intl/dateformatter/get-calendar.xml
@@ -60,10 +60,16 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create(  "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "calendar of the formatter is : ".datefmt_get_calendar($fmt);
-datefmt_set_calendar($fmt,IntlDateFormatter::TRADITIONAL);
-echo "Now calendar of the formatter is : ".datefmt_get_calendar($fmt);
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'calendar of the formatter is : ' . datefmt_get_calendar($fmt);
+datefmt_set_calendar($fmt, IntlDateFormatter::TRADITIONAL);
+echo 'Now calendar of the formatter is : ' . datefmt_get_calendar($fmt);
 ?>
 ]]>
     </programlisting>
@@ -73,10 +79,16 @@ echo "Now calendar of the formatter is : ".datefmt_get_calendar($fmt);
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "calendar of the formatter is : ".$fmt->getCalendar();
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'calendar of the formatter is : ' . $fmt->getCalendar();
 $fmt->setCalendar(IntlDateFormatter::TRADITIONAL);
-echo "Now calendar of the formatter is : ".$fmt->getCalendar();
+echo 'Now calendar of the formatter is : ' . $fmt->getCalendar();
 
 ?>
 ]]>
diff --git a/reference/intl/dateformatter/get-datetype.xml b/reference/intl/dateformatter/get-datetype.xml
index b64644b296..1488c1edcf 100644
--- a/reference/intl/dateformatter/get-datetype.xml
+++ b/reference/intl/dateformatter/get-datetype.xml
@@ -58,12 +58,25 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create(  "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "datetype of the formatter is : ".datefmt_get_datetype($fmt);
-echo "First Formatted output with datetype is ".datefmt_format( $fmt , 0);
-$fmt = datefmt_create(  "en_US" ,IntlDateFormatter::SHORT,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "Now datetype of the formatter is : ".datefmt_get_datetype($fmt);
-echo "Second Formatted output with datetype is ".datefmt_format( $fmt , 0);
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'datetype of the formatter is : ' . datefmt_get_datetype($fmt);
+echo 'First Formatted output with datetype is ' . datefmt_format($fmt, 0);
+
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::SHORT,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'Now datetype of the formatter is : ' . datefmt_get_datetype($fmt);
+echo 'Second Formatted output with datetype is ' . datefmt_format($fmt, 0);
 
 ?>
 ]]>
@@ -74,12 +87,24 @@ echo "Second Formatted output with datetype is ".datefmt_format( $fmt , 0);
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN);
-echo "datetype of the formatter is : ".$fmt->getDateType();
-echo "First Formatted output is ".datefmt_format( $fmt , 0);
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::SHORT,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN);
-echo "Now datetype of the formatter is : ".$fmt->getDateType();
-echo "Second Formatted output is ".datefmt_format( $fmt , 0);
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'datetype of the formatter is : ' . $fmt->getDateType();
+echo 'First Formatted output is ' . $fmt->format(0);
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::SHORT,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'Now datetype of the formatter is : ' . $fmt->getDateType();
+echo 'Second Formatted output is ' . $fmt->format(0);
 
 ?>
 ]]>
diff --git a/reference/intl/dateformatter/get-error-code.xml b/reference/intl/dateformatter/get-error-code.xml
index ecd45ec5d5..9e3b397532 100644
--- a/reference/intl/dateformatter/get-error-code.xml
+++ b/reference/intl/dateformatter/get-error-code.xml
@@ -59,10 +59,20 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
 $str = datefmt_format($fmt);
-if(!$str) {
-    echo "ERROR: ".datefmt_get_error_message($fmt) . " (" . datefmt_get_error_code($fmt) . ")\n";
+if (!$str) {
+    printf(
+        "ERROR: %s (%d)\n",
+        datefmt_get_error_message($fmt),
+        datefmt_get_error_code($fmt)
+    );
 }
 ?>
 ]]>
@@ -73,10 +83,20 @@ if(!$str) {
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
 $str = $fmt->format();
-if(!$str) {
-    echo "ERROR: ".$fmt->getErrorMessage() . " (" . $fmt->getErrorCode() . ")\n";
+if (!$str) {
+    printf(
+        "ERROR: %s (%d)\n",
+        $fmt->getErrorMessage(),
+        $fmt->getErrorCode()
+    );
 }
 ?>
 ]]>
diff --git a/reference/intl/dateformatter/get-error-message.xml b/reference/intl/dateformatter/get-error-message.xml
index 6932d31487..95c8affb3e 100644
--- a/reference/intl/dateformatter/get-error-message.xml
+++ b/reference/intl/dateformatter/get-error-message.xml
@@ -58,10 +58,20 @@
    <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
 $str = datefmt_format($fmt);
-if(!$str) {
-    echo "ERROR: ".datefmt_get_error_message($fmt) . " (" . datefmt_get_error_code($fmt) . ")\n";
+if (!$str) {
+    prtinf(
+        "ERROR: %s (%d)\n",
+        datefmt_get_error_message($fmt),
+        datefmt_get_error_code($fmt)
+    );
 }
 ?>
 ]]>
@@ -72,10 +82,20 @@ if(!$str) {
    <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
 $str = $fmt->format();
 if(!$str) {
-    echo "ERROR: ".$fmt->getErrorMessage() . " (" . $fmt->getErrorCode() . ")\n";
+    prtinf(
+        "ERROR: %s (%d)\n",
+        $fmt->getErrorMessage(),
+        $fmt->getErrorCode()
+    );
 }
 
 ?>
diff --git a/reference/intl/dateformatter/get-locale.xml b/reference/intl/dateformatter/get-locale.xml
index e99ff5e4b0..a52295de44 100644
--- a/reference/intl/dateformatter/get-locale.xml
+++ b/reference/intl/dateformatter/get-locale.xml
@@ -70,12 +70,25 @@
    <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "locale of the formatter is : ".datefmt_get_locale($fmt);
-echo "First Formatted output is ".datefmt_format( $fmt , 0);
-$fmt = datefmt_create( "de-DE" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "locale of the formatter is : ".datefmt_get_locale($fmt);
-echo "Second Formatted output is ".datefmt_format( $fmt , 0);
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'locale of the formatter is : " . datefmt_get_locale($fmt);
+echo 'First Formatted output is " . datefmt_format($fmt, 0);
+
+$fmt = datefmt_create(
+    'de-DE',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'locale of the formatter is : ' . datefmt_get_locale($fmt);
+echo 'Second Formatted output is ' . datefmt_format($fmt, 0);
 
 ?>
 ]]>
@@ -86,12 +99,25 @@ echo "Second Formatted output is ".datefmt_format( $fmt , 0);
    <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "locale of the formatter is : ".$fmt->getLocale();
-echo "First Formatted output is ".$fmt->format(0);
-$fmt = new IntlDateFormatter( "de-DE" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "locale of the formatter is : ".$fmt->getLocale();
-echo "Second Formatted output is ".$fmt->format(0);
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'locale of the formatter is : ' . $fmt->getLocale();
+echo 'First Formatted output is ' . $fmt->format(0);
+
+$fmt = new IntlDateFormatter(
+    'de-DE',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'locale of the formatter is : ' . $fmt->getLocale();
+echo 'Second Formatted output is ' . $fmt->format(0);
 
 ?>
 ]]>
diff --git a/reference/intl/dateformatter/get-pattern.xml b/reference/intl/dateformatter/get-pattern.xml
index 0f73797cb1..6e948fba92 100644
--- a/reference/intl/dateformatter/get-pattern.xml
+++ b/reference/intl/dateformatter/get-pattern.xml
@@ -58,12 +58,19 @@
    <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create(  "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  ,"MM/dd/yyyy");
-echo "pattern of the formatter is : ".datefmt_get_pattern($fmt);
-echo "First Formatted output with pattern is ".datefmt_format( $fmt , 0);
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN,
+    'MM/dd/yyyy'
+);
+echo 'pattern of the formatter is : ' . datefmt_get_pattern($fmt);
+echo 'First Formatted output with pattern is ' . datefmt_format($fmt, 0);
 datefmt_set_pattern($fmt,'yyyymmdd hh:mm:ss z');
-echo "Now pattern of the formatter is : ".datefmt_get_pattern($fmt);
-echo "Second Formatted output with pattern is ".datefmt_format( $fmt , 0);
+echo 'Now pattern of the formatter is : ' . datefmt_get_pattern($fmt);
+echo 'Second Formatted output with pattern is ' . datefmt_format($fmt, 0);
 
 ?>
 ]]>
@@ -74,12 +81,19 @@ echo "Second Formatted output with pattern is ".datefmt_format( $fmt , 0);
    <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN,"MM/dd/yyyy"  );
-echo "pattern of the formatter is : ".$fmt->getPattern();
-echo "First Formatted output is ".datefmt_format( $fmt , 0);
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN,
+    'MM/dd/yyyy'
+);
+echo 'pattern of the formatter is : ' . $fmt->getPattern();
+echo 'First Formatted output is ' . $fmt->format(0);
 $fmt->setPattern('yyyymmdd hh:mm:ss z');
-echo "Now pattern of the formatter is : ".$fmt->getPattern();
-echo "Second Formatted output is ".datefmt_format( $fmt , 0);
+echo 'Now pattern of the formatter is : ' . $fmt->getPattern();
+echo 'Second Formatted output is ' . $fmt->format(0);
 ?>
 ]]>
     </programlisting>
diff --git a/reference/intl/dateformatter/get-timetype.xml b/reference/intl/dateformatter/get-timetype.xml
index e20f46a201..e72c903542 100644
--- a/reference/intl/dateformatter/get-timetype.xml
+++ b/reference/intl/dateformatter/get-timetype.xml
@@ -58,12 +58,25 @@
    <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create(  "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "timetype of the formatter is : ".datefmt_get_timetype($fmt);
-echo "First Formatted output with timetype is ".datefmt_format( $fmt , 0);
-$fmt = datefmt_create(  "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::SHORT,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "Now timetype of the formatter is : ".datefmt_get_timetype($fmt);
-echo "Second Formatted output with timetype is ".datefmt_format( $fmt , 0);
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'timetype of the formatter is : ' . datefmt_get_timetype($fmt);
+echo 'First Formatted output with timetype is ' . datefmt_format($fmt, 0);
+
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::SHORT,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'Now timetype of the formatter is : ' . datefmt_get_timetype($fmt);
+echo 'Second Formatted output with timetype is ' . datefmt_format($fmt, 0);
 
 ?>
 ]]>
@@ -74,12 +87,25 @@ echo "Second Formatted output with timetype is ".datefmt_format( $fmt , 0);
    <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN);
-echo "timetype of the formatter is : ".$fmt->getTimeType();
-echo "First Formatted output is ".datefmt_format( $fmt , 0);
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::SHORT,'America/Los_Angeles',IntlDateFormatter::GREGORIAN);
-echo "Now timetype of the formatter is : ".$fmt->getTimeType();
-echo "Second Formatted output is ".datefmt_format( $fmt , 0);
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'timetype of the formatter is : ' . $fmt->getTimeType();
+echo 'First Formatted output is ' . $fmt->format(0);
+
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::SHORT,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'Now timetype of the formatter is : ' . $fmt->getTimeType();
+echo 'Second Formatted output is ' . $fmt->format(0);
 
 ?>
 ]]>
diff --git a/reference/intl/dateformatter/get-timezone-id.xml b/reference/intl/dateformatter/get-timezone-id.xml
index fe13b8eb2d..f73c0ba1de 100644
--- a/reference/intl/dateformatter/get-timezone-id.xml
+++ b/reference/intl/dateformatter/get-timezone-id.xml
@@ -58,10 +58,16 @@
    <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create(  "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "timezone_id of the formatter is : ".datefmt_get_timezone_id($fmt);
-datefmt_set_timezone_id($fmt,'CN');
-echo "Now timezone_id of the formatter is : ".datefmt_get_timezone_id($fmt);
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'timezone_id of the formatter is : ' . datefmt_get_timezone_id($fmt);
+datefmt_set_timezone_id($fmt, 'CN');
+echo 'Now timezone_id of the formatter is : ' . datefmt_get_timezone_id($fmt);
 
 ?>
 ]]>
@@ -72,10 +78,16 @@ echo "Now timezone_id of the formatter is : ".datefmt_get_timezone_id($fmt);
    <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "timezone_id of the formatter is : ".$fmt->getTimezoneId();
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'timezone_id of the formatter is : ' . $fmt->getTimezoneId();
 $fmt->setTimezoneId('CN');
-echo "Now timezone_id of the formatter is : ".$fmt->getTimezoneId();
+echo 'Now timezone_id of the formatter is : ' . $fmt->getTimezoneId();
 
 ?>
 ]]>
diff --git a/reference/intl/dateformatter/getcalendarobject.xml b/reference/intl/dateformatter/getcalendarobject.xml
index 2de9a0c559..a522a4b909 100644
--- a/reference/intl/dateformatter/getcalendarobject.xml
+++ b/reference/intl/dateformatter/getcalendarobject.xml
@@ -58,14 +58,21 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$formatter = IntlDateFormatter::create("fr_FR@calendar=islamic", 
-        NULL, NULL, "GMT-01:00", IntlDateFormatter::TRADITIONAL);
+$formatter = IntlDateFormatter::create(
+    "fr_FR@calendar=islamic", 
+    NULL,
+    NULL,
+    "GMT-01:00",
+    IntlDateFormatter::TRADITIONAL
+);
 
 $cal = $formatter->getCalendarObject();
 
-var_dump($cal->getType(),
-         $cal->getTimeZone(),
-         $cal->getLocale(Locale::VALID_LOCALE));
+var_dump(
+    $cal->getType(),
+    $cal->getTimeZone(),
+    $cal->getLocale(Locale::VALID_LOCALE)
+);
 
 ]]>
     </programlisting>
diff --git a/reference/intl/dateformatter/is-lenient.xml b/reference/intl/dateformatter/is-lenient.xml
index 0757bb7e56..b856eb487c 100644
--- a/reference/intl/dateformatter/is-lenient.xml
+++ b/reference/intl/dateformatter/is-lenient.xml
@@ -58,31 +58,38 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create( "en_US", IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN, "dd/mm/yyyy");
-echo "lenient of the formatter is : ";
-if( $fmt->isLenient() ){
-        echo('TRUE');
-}else{
-        echo('FALSE');
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN,
+    'dd/mm/yyyy'
+);
+echo 'lenient of the formatter is : ';
+if ($fmt->isLenient()) {
+    echo 'TRUE';
+} else {
+    echo 'FALSE';
 }
-datefmt_parse($fmt,"35/13/1971");
-echo "\n Trying to do parse('35/13/1971').Result is : " .datefmt_parse($fmt,"35/13/1971");
-if( intl_get_error_code() !=0 ){
-        echo "Error_msg is : ".intl_get_error_message();
-        echo "Error_code is : ".intl_get_error_code();
+datefmt_parse($fmt, '35/13/1971');
+echo "\n Trying to do parse('35/13/1971').\nResult is : " . datefmt_parse($fmt, '35/13/1971');
+if (intl_get_error_code() != 0) {
+    echo "\nError_msg is : " . intl_get_error_message();
+    echo "\nError_code is : " . intl_get_error_code();
 }
 datefmt_set_lenient($fmt,false);
-echo "Now lenient of the formatter is : ";
-if( $fmt->isLenient() ){
-        echo('TRUE');
-}else{
-        echo('FALSE');
+echo 'Now lenient of the formatter is : ';
+if ($fmt->isLenient()) {
+    echo 'TRUE';
+} else {
+    echo 'FALSE';
 }
-datefmt_parse($fmt,"35/13/1971");
-echo "\n Trying to do parse('35/13/1971').Result is : " .datefmt_parse($fmt,"35/13/1971");
-if( intl_get_error_code() !=0 ){
-        echo "Error_msg is : ".intl_get_error_message();
-        echo "Error_code is : ".intl_get_error_code();
+datefmt_parse($fmt, '35/13/1971');
+echo "\n Trying to do parse('35/13/1971').Result is : " . datefmt_parse($fmt, '35/13/1971');
+if (intl_get_error_code() != 0) {
+    echo "\nError_msg is : " . intl_get_error_message();
+    echo "\nError_code is : " . intl_get_error_code();
 }
 
 ?>
@@ -94,32 +101,39 @@ if( intl_get_error_code() !=0 ){
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter("en_US", IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN, "dd/mm/yyyy"  );
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN,
+    "dd/mm/yyyy"
+);
 echo "lenient of the formatter is : ";
-if( $fmt->isLenient() ){
-        echo('TRUE');
-}else{
-        echo('FALSE');
+if ($fmt->isLenient()) {
+    echo 'TRUE';
+} else {
+    echo 'FALSE';
 }
-$fmt->parse("35/13/1971");
-echo "\n Trying to do parse('35/13/1971').Result is : " .$fmt->parse("35/13/1971");
-if( intl_get_error_code() !=0 ){
-        echo "Error_msg is : ".intl_get_error_message();
-        echo "Error_code is : ".intl_get_error_code();
+$fmt->parse('35/13/1971');
+echo "\n Trying to do parse('35/13/1971').\nResult is : " . $fmt->parse('35/13/1971');
+if (intl_get_error_code() != 0){
+    echo "\nError_msg is : " . intl_get_error_message();
+    echo "\nError_code is : " . intl_get_error_code();
 }
 
 $fmt->setLenient(FALSE);
-echo "Now lenient of the formatter is : ";
-if( $fmt->isLenient() ){
-        echo('TRUE');
-}else{
-        echo('FALSE');
+echo 'Now lenient of the formatter is : ';
+if ($fmt->isLenient()) {
+    echo 'TRUE';
+} else {
+    echo 'FALSE';
 }
-$fmt->parse("35/13/1971");
-echo "\n Trying to do parse('35/13/1971').Result is : " .$fmt->parse("35/13/1971");
-if( intl_get_error_code() !=0 ){
-        echo "Error_msg is : ".intl_get_error_message();
-        echo "Error_code is : ".intl_get_error_code();
+$fmt->parse('35/13/1971');
+echo "\n Trying to do parse('35/13/1971').\nResult is : " . $fmt->parse('35/13/1971');
+if (intl_get_error_code() != 0) {
+    echo "\nError_msg is : " . intl_get_error_message();
+    echo "\nError_code is : " . intl_get_error_code();
 }
 
 ?>
@@ -134,7 +148,9 @@ Trying to do parse('35/13/1971').
 Result is : -2147483
 Now lenient of the formatter is : FALSE
 Trying to do parse('35/13/1971').
-Result is : Error_msg is : Date parsing failed: U_PARSE_ERROR Error_code is : 9
+Result is : 
+Error_msg is : Date parsing failed: U_PARSE_ERROR 
+Error_code is : 9
 ]]>
      </screen>
  </refsect1>
diff --git a/reference/intl/dateformatter/localtime.xml b/reference/intl/dateformatter/localtime.xml
index dac56e0213..11c31cb61f 100644
--- a/reference/intl/dateformatter/localtime.xml
+++ b/reference/intl/dateformatter/localtime.xml
@@ -82,9 +82,15 @@ $parse_pos and consuming as much of the input value as possible.
 <![CDATA[
 <?php
 
-$fmt = datefmt_create( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-$arr = datefmt_localtime( $fmt, "Wednesday, December 31, 1969 4:00:00 PM PT",0);
-echo "First parsed output is ";
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+$arr = datefmt_localtime($fmt, 'Wednesday, December 31, 1969 4:00:00 PM PT', 0);
+echo 'First parsed output is ';
 if ($arr) {
     foreach ($arr as $key => $value) {
         echo "$key : $value , ";
@@ -100,9 +106,15 @@ if ($arr) {
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-$arr = $fmt->localtime( "Wednesday, December 31, 1969 4:00:00 PM PT",0);
-echo "First parsed output is ";
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+$arr = $fmt->localtime('Wednesday, December 31, 1969 4:00:00 PM PT', 0);
+echo 'First parsed output is ';
 if ($arr) {
     foreach ($arr as $key => $value) {
         echo "$key : $value , ";
diff --git a/reference/intl/dateformatter/parse.xml b/reference/intl/dateformatter/parse.xml
index 9ce919bd09..bc9fd7339e 100644
--- a/reference/intl/dateformatter/parse.xml
+++ b/reference/intl/dateformatter/parse.xml
@@ -82,10 +82,21 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "First parsed output is ".$fmt->parse("Wednesday, December 20, 1989 4:00:00 PM PT");
-$fmt = new IntlDateFormatter( "de-DE" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "Second parsed output is ".$fmt->parse("Mittwoch, 20. Dezember 1989 16:00 Uhr GMT-08:00");
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'First parsed output is ' . $fmt->parse('Wednesday, December 20, 1989 4:00:00 PM PT');
+$fmt = new IntlDateFormatter(
+    'de-DE',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
 ?>
 ]]>
     </programlisting>
@@ -95,11 +106,23 @@ echo "Second parsed output is ".$fmt->parse("Mittwoch, 20. Dezember 1989 16:00 U
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "First parsed output is ".datefmt_parse( $fmt ,  "Wednesday, December 20, 1989 4:00:00 PM PT");
-$fmt = datefmt_create( "de-DE" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "Second parsed output is ".datefmt_parse( $fmt , "Mittwoch, 20. Dezember 1989 16:00 Uhr GMT-08:00");
-?>
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'First parsed output is ' . datefmt_parse($fmt, 'Wednesday, December 20, 1989 4:00:00 PM PT');
+$fmt = datefmt_create(
+    'de-DE',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'Second parsed output is ' . datefmt_parse($fmt, 'Mittwoch, 20. Dezember 1989 16:00 Uhr GMT-08:00');
+?
 ]]>
     </programlisting>
    </example>
diff --git a/reference/intl/dateformatter/set-calendar.xml b/reference/intl/dateformatter/set-calendar.xml
index 8c02f046fd..fb94da4613 100644
--- a/reference/intl/dateformatter/set-calendar.xml
+++ b/reference/intl/dateformatter/set-calendar.xml
@@ -106,10 +106,16 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create(  "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "calendar of the formatter is : ".datefmt_get_calendar($fmt);
-datefmt_set_calendar($fmt,IntlDateFormatter::TRADITIONAL);
-echo "Now calendar of the formatter is : ".datefmt_get_calendar($fmt);
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'calendar of the formatter is : ' . datefmt_get_calendar($fmt);
+datefmt_set_calendar($fmt, IntlDateFormatter::TRADITIONAL);
+echo 'Now calendar of the formatter is : ' . datefmt_get_calendar($fmt);
 ?>
 ]]>
     </programlisting>
@@ -119,10 +125,16 @@ echo "Now calendar of the formatter is : ".datefmt_get_calendar($fmt);
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "calendar of the formatter is : ".$fmt->getCalendar();
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN  
+);
+echo 'calendar of the formatter is : ' . $fmt->getCalendar();
 $fmt->setCalendar(IntlDateFormatter::TRADITIONAL);
-echo "Now calendar of the formatter is : ".$fmt->getCalendar();
+echo 'Now calendar of the formatter is : ' . $fmt->getCalendar();
 ?>
 ]]>
     </programlisting>
diff --git a/reference/intl/dateformatter/set-lenient.xml b/reference/intl/dateformatter/set-lenient.xml
index 725e09d65d..35083d1d37 100644
--- a/reference/intl/dateformatter/set-lenient.xml
+++ b/reference/intl/dateformatter/set-lenient.xml
@@ -70,31 +70,38 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create("en_US", IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN, "dd/mm/yyyy");
-echo "lenient of the formatter is : ";
-if( $fmt->isLenient() ){
-        echo('TRUE');
-}else{
-        echo('FALSE');
+$fmt = datefmt_create(
+    'en_US', 
+    IntlDateFormatter::FULL, 
+    IntlDateFormatter::FULL, 
+    'America/Los_Angeles', 
+    IntlDateFormatter::GREGORIAN, 
+    'dd/mm/yyyy'
+);
+echo 'lenient of the formatter is : ';
+if ($fmt->isLenient()) {
+    echo 'TRUE';
+} else {
+    echo 'FALSE';
 }
-datefmt_parse($fmt,"35/13/1971");
-echo "\n Trying to do parse('35/13/1971').Result is : " .datefmt_parse($fmt,"35/13/1971");
-if( intl_get_error_code() !=0 ){
-        echo "Error_msg is : ".intl_get_error_message();
-        echo "Error_code is : ".intl_get_error_code();
+datefmt_parse($fmt, '35/13/1971');
+echo "\n Trying to do parse('35/13/1971').\nResult is : " . datefmt_parse($fmt, '35/13/1971');
+if (intl_get_error_code() != 0) {
+    echo "\nError_msg is : " . intl_get_error_message();
+    echo "\nError_code is : " . intl_get_error_code();
 }
-datefmt_set_lenient($fmt,false);
-echo "Now lenient of the formatter is : ";
-if( $fmt->isLenient() ){
-        echo('TRUE');
-}else{
-        echo('FALSE');
+datefmt_set_lenient($fmt, false);
+echo 'Now lenient of the formatter is : ';
+if ($fmt->isLenient()) {
+    echo 'TRUE';
+} else {
+    echo 'FALSE';
 }
-datefmt_parse($fmt,"35/13/1971");
-echo "\n Trying to do parse('35/13/1971').Result is : " .datefmt_parse($fmt,"35/13/1971");
-if( intl_get_error_code() !=0 ){
-        echo "Error_msg is : ".intl_get_error_message();
-        echo "Error_code is : ".intl_get_error_code();
+datefmt_parse($fmt, '35/13/1971');
+echo "\nTrying to do parse('35/13/1971').\nResult is : " . datefmt_parse($fmt, '35/13/1971');
+if (intl_get_error_code() != 0) {
+    echo "\nError_msg is : ".intl_get_error_message();
+    echo "\nError_code is : ".intl_get_error_code();
 }
 
 ?>
@@ -106,32 +113,39 @@ if( intl_get_error_code() !=0 ){
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter("en_US", IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN, "dd/mm/yyyy");
-echo "lenient of the formatter is : ";
-if( $fmt->isLenient() ){
-        echo('TRUE');
-}else{
-        echo('FALSE');
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN,
+    'dd/mm/yyyy'
+);
+echo 'lenient of the formatter is : ';
+if ($fmt->isLenient()) {
+    echo 'TRUE';
+} else {
+    echo 'FALSE';
 }
-$fmt->parse("35/13/1971");
-echo "\n Trying to do parse('35/13/1971').Result is : " .$fmt->parse("35/13/1971");
-if( intl_get_error_code() !=0 ){
-        echo "Error_msg is : ".intl_get_error_message();
-        echo "Error_code is : ".intl_get_error_code();
+$fmt->parse('35/13/1971');
+echo "\n Trying to do parse('35/13/1971').\nResult is : " . $fmt->parse('35/13/1971');
+if (intl_get_error_code() != 0) {
+    echo "\nError_msg is : " . intl_get_error_message();
+    echo "\nError_code is : " . intl_get_error_code();
 }
 
 $fmt->setLenient(FALSE);
-echo "Now lenient of the formatter is : ";
-if( $fmt->isLenient() ){
-        echo('TRUE');
-}else{
-        echo('FALSE');
+echo 'Now lenient of the formatter is : ';
+if ($fmt->isLenient()) {
+    echo 'TRUE';
+} else {
+    echo 'FALSE';
 }
-$fmt->parse("35/13/1971");
-echo "\n Trying to do parse('35/13/1971').Result is : " .$fmt->parse("35/13/1971");
-if( intl_get_error_code() !=0 ){
-        echo "Error_msg is : ".intl_get_error_message();
-        echo "Error_code is : ".intl_get_error_code();
+$fmt->parse('35/13/1971');
+echo "\n Trying to do parse('35/13/1971').\nResult is : " . $fmt->parse('35/13/1971');
+if (intl_get_error_code() != 0) {
+    echo "\nError_msg is : " . intl_get_error_message();
+    echo "\nError_code is : " . intl_get_error_code();
 }
 
 ?>
@@ -146,7 +160,9 @@ Trying to do parse('35/13/1971').
 Result is : -2147483
 Now lenient of the formatter is : FALSE
 Trying to do parse('35/13/1971').
-Result is : Error_msg is : Date parsing failed: U_PARSE_ERROR Error_code is : 9
+Result is : 
+Error_msg is : Date parsing failed: U_PARSE_ERROR
+Error_code is : 9
 
 ]]>
      </screen>
diff --git a/reference/intl/dateformatter/set-pattern.xml b/reference/intl/dateformatter/set-pattern.xml
index 2c4433d7e1..4527b6adc0 100644
--- a/reference/intl/dateformatter/set-pattern.xml
+++ b/reference/intl/dateformatter/set-pattern.xml
@@ -70,12 +70,18 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create(  "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  ,"MM/dd/yyyy");
-echo "pattern of the formatter is : ".datefmt_get_pattern($fmt);
-echo "First Formatted output with pattern is ".datefmt_format( $fmt , 0);
-datefmt_set_pattern($fmt,'yyyymmdd hh:mm:ss z');
-echo "Now pattern of the formatter is : ".datefmt_get_pattern($fmt);
-echo "Second Formatted output with pattern is ".datefmt_format( $fmt , 0);
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN,
+    'MM/dd/yyyy'
+);
+echo 'pattern of the formatter is : ' . datefmt_get_pattern($fmt);
+echo 'First Formatted output with pattern is ' . datefmt_format($fmt, 0);
+datefmt_set_pattern($fmt, 'yyyymmdd hh:mm:ss z');
+echo 'Now pattern of the formatter is : ' . datefmt_get_pattern($fmt);
+echo 'Second Formatted output with pattern is ' . datefmt_format($fmt, 0);
 
 ?>
 ]]>
@@ -86,12 +92,18 @@ echo "Second Formatted output with pattern is ".datefmt_format( $fmt , 0);
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN,"MM/dd/yyyy"  );
-echo "pattern of the formatter is : ".$fmt->getPattern();
-echo "First Formatted output is ".datefmt_format( $fmt , 0);
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN,
+    'MM/dd/yyyy'
+);
+echo 'pattern of the formatter is : ' . $fmt->getPattern();
+echo 'First Formatted output is ' . $fmt->format(0);
 $fmt->setPattern('yyyymmdd hh:mm:ss z');
-echo "Now pattern of the formatter is : ".$fmt->getPattern();
-echo "Second Formatted output is ".datefmt_format( $fmt , 0);
+echo 'Now pattern of the formatter is : ' . $fmt->getPattern();
+echo 'Second Formatted output is ' . $fmt->format(0);
 
 ?>
 ]]>
diff --git a/reference/intl/dateformatter/set-timezone-id.xml b/reference/intl/dateformatter/set-timezone-id.xml
index 17cd9e2aec..afe0d951e3 100644
--- a/reference/intl/dateformatter/set-timezone-id.xml
+++ b/reference/intl/dateformatter/set-timezone-id.xml
@@ -69,10 +69,16 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = datefmt_create(  "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "timezone_id of the formatter is : ".datefmt_get_timezone_id($fmt);
-datefmt_set_timezone_id($fmt,'CN');
-echo "Now timezone_id of the formatter is : ".datefmt_get_timezone_id($fmt);
+$fmt = datefmt_create(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'timezone_id of the formatter is : ' . datefmt_get_timezone_id($fmt);
+datefmt_set_timezone_id($fmt, 'CN');
+echo 'Now timezone_id of the formatter is : ' . datefmt_get_timezone_id($fmt);
 ?>
 ]]>
     </programlisting>
@@ -82,10 +88,16 @@ echo "Now timezone_id of the formatter is : ".datefmt_get_timezone_id($fmt);
     <programlisting role="php">
 <![CDATA[
 <?php
-$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
-echo "timezone_id of the formatter is : ".$fmt->getTimezoneId();
+$fmt = new IntlDateFormatter(
+    'en_US',
+    IntlDateFormatter::FULL,
+    IntlDateFormatter::FULL,
+    'America/Los_Angeles',
+    IntlDateFormatter::GREGORIAN
+);
+echo 'timezone_id of the formatter is : ' . $fmt->getTimezoneId();
 $fmt->setTimezoneId('CN');
-echo "Now timezone_id of the formatter is : ".$fmt->getTimezoneId();
+echo 'Now timezone_id of the formatter is : ' . $fmt->getTimezoneId();
 
 ?>
 ]]>