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==Checking for the day of the week==



<source lang="html4strict">

<?php
if (1 == date("w")) {
print "Welcome to the beginning of your work week.";
}
if (1 == strftime("%w")) {
print "Only 4 more days until the weekend!";
}

</source>

==Finding days of the week, month, and year==



<source lang="html4strict">

<?php
print strftime("Today is day %d of the month and %j of the year.");
print "Today is day ".date("d")." of the month and ".date("z")." of the year.";
?>

</source>

==Finding the current date and time==



<source lang="html4strict">

<?php
print strftime("%c");
print "\n";
print date("r");
?>

</source>

==Format Characters Used by the strftime() Function for Day==



<source lang="html4strict">

Character Description
%A Full weekday name.
%a Abbreviated weekday name.
%u Weekday number (1 = Monday, 7 = Saturday).
%d Day of the month, with leading zero.
%e Day of the month, with leading space.
%j Day of the year (001�366). Note that numbering begins with 1 and not 0.

</source>

==Format Characters Used by the strftime() Function for Formatting Characters==



<source lang="html4strict">

Character Description
%n New line.
%t Tab.
%% The percent character.

</source>

==Format Characters Used by the strftime() Function for Full Date and/or Time==



<source lang="html4strict">

Character Description
%c Preferred date and time representation for the current locale.
%D Current date; equivalent to %m/%d/%y.
%p a.m./p.m. indicator.
%R Time in 24-hour notation.
%r Time in 12-hour (am/pm) notation.
%T Current time; equivalent to %H:%M:%S.
%x Preferred date representation.
%X Preferred time representation.
%z or %Z Time zone.

</source>

==Format Characters Used by the strftime() Function for Hour==



<source lang="html4strict">

Character Description
%H Hour (00�23).
%I Hour (01�12)

</source>

==Format Characters Used by the strftime() Function for Minute==



<source lang="html4strict">

Character Description
%M Minute.

</source>

==Format Characters Used by the strftime() Function for Month==



<source lang="html4strict">

Character Description
%B Full name of the month.
%b or %h Abbreviated name of the month.
%m Number of the month, with leading zero.

</source>

==Format Characters Used by the strftime() Function for Second==



<source lang="html4strict">

Character Description
%S Second.

</source>

==Format Characters Used by the strftime() Function for Week==



<source lang="html4strict">

Character Description
%U Number of the week of the year, with Sunday as the first day of the week.
%V ISO-8601 number of the week of the year, with Monday as the first day of the week (01�53).
%W Number of the week of the year, with Monday as the first day of the week (decimal number).

</source>

==Format Characters Used by the strftime() Function for Year==



<source lang="html4strict">

Character Description
%g Two-digit year for ISO-8601 week of the year.
%G Four-digit year for ISO-8601 week of the year.
%y Two-digit year.
%Y Four-digit year.

</source>

==Generating the days in a month==



<source lang="html4strict">

<?php
$now = time();
if (3 < strftime("%H", $now)) { $now += 7200; }
$this_month = strftime("%m",$now);
$day = mktime(0,0,0,$this_month,1);
$month_end = mktime(0,0,0,$this_month+1,1);
while ($day < $month_end) {
print strftime("%c",$day);
$day += 86400;
}
?>

</source>

==Generating the days in a week==



<source lang="html4strict">

<?php
$now = time();
if (3 < strftime("%H", $now)) { $now += 7200; }
$today = strftime("%w", $now);
$start_day = $now - (86400 * $today);
for ($i = 0; $i < 7; $i++) {
print strftime("%c",$start_day + 86400 * $i);
}
?>

</source>

==Printing a formatted date string with strftime()==



<source lang="html4strict">

<?
print strftime("%m/%d/%y");
?>

</source>

==Printing a formatted time string with other text==



<source lang="html4strict">

<?
print "strftime() says: ";
print strftime("Today is %m/%d/%y and the time is %I:%M:%S");
print "\n";
print "date() says: ";
print "Today is " . date("m/d/y") . " and the time is " . date("h:i:s");
?>

</source>

==Printing a greeting or printing a form==



<source lang="html4strict">

<?php
if ($_POST["user"]) {
print "Hello, ";
print $_POST["user"];
print "!";
} else {
print <<<_HTML_
<form method="post" action="$_SERVER[PHP_SELF]">
Your Name: <input type="text" name="user">
<br/>
<input type="submit" value="Say Hello">
</form>
_HTML_;
}
?>

</source>

==Skip ahead one day to the Tuesday after the first Monday==



<source lang="html4strict">

<?
$monday = strtotime("Monday", $november);

$election_day = strtotime("+1 day", $monday);
print strftime("Election day is %A, %B %d, %Y", $election_day);
?>

</source>

==strftime.php==



<source lang="html4strict">

<?php
setlocale(LC_ALL, "it_IT");
$tickets = 2;
$departure_time = 1238837700;
$return_time = 1239457800;
$cost = 1350.99;
?>
<?php echo $tickets; ?><br />
<?php echo strftime("%d %B, %Y", $departure_time); ?><br />
<?php echo strftime("%d %B, %Y", $return_time); ?><br />

</source>

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в 10:37, 26 мая 2010

Admin: 1 версия