Answer Posted / arunkumar.s

Hello friends,
Following time zones are used EST,CST,MST,PST,AKST,HST. If
you want to get EST time then,

<?php
putenv('TZ=EST');
echo date("H:i:s :a");
?>


All other time zone's
<?php
putenv('TZ=EST');
echo date("H:i:s :a");
echo "<br/><br/>";
putenv('TZ=CST');
echo date("H:i:s :a");
echo "<br/><br/>";
putenv('TZ=MST');
echo date("H:i:s :a");
echo "<br/><br/>";
putenv('TZ=PST');
echo date("H:i:s :a");
echo "<br/><br/>";
putenv('TZ=AKST');
echo date("H:i:s :a");
echo "<br/><br/>";
putenv('TZ=HST');
echo date("H:i:s :a");
?>

Pls check and try
All the best

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