note 96385 deleted from function.strtotime by derick
| From: | derick@php.net | Date: | Sun, 14 Dec 2014 11:39:54 +0000 |
| Subject: | note 96385 deleted from function.strtotime by derick | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-201185@lists.php.net to get a copy of this message | ||
Note Submitter: karim at sweetcode dot co dot uk
----
A handy function I wrote to tell you whether a given date (unix timestamp) is a working day in the
UK. i.e. not a bank holiday or weekend day. Returns true or false.
<?php
function isUkWorkingDay( $utDate )
{
/* weekend? */
if( date( 'N', $utDate ) > 5 ){
return false;
}
/* bank holiday? */
$year = date( 'Y', $utDate );
$utFirstJan = strtotime( '1st jan ' . $year );
$firstJanDay = date( 'N', $utFirstJan );
if ( $firstJanDay > 5 ){ // sat or sun
$holidays[] = date( 'Y-m-d', strtotime( 'first monday january ' . $year
));
}
else{
$holidays[] = date( 'Y-m-d', $utFirstJan) ;
}
$utEasterSunday = easter_date( $year );
$holidays[] = date( 'Y-m-d', strtotime( 'last friday', $utEasterSunday ));
$holidays[] = date( 'Y-m-d', strtotime( 'next monday', $utEasterSunday ));
$holidays[] = date( 'Y-m-d', strtotime( 'first monday may ' . $year ));
$holidays[] = date( 'Y-m-d', strtotime( 'last monday june ' . $year )); //
end of may B.H.
$holidays[] = date( 'Y-m-d', strtotime( 'last monday september ' . $year ));
// end of August B.H.
$xmasDay = date( strtotime( '25th december ' . $year ) );
if ( date( 'N', $xmasDay ) == 5 ){ // falls on friday
$holidays[] = date( 'Y-m-d', $xmasDay );
$holidays[] = date( 'Y-m-d', strtotime( 'next monday', $xmasDay ));
}
if ( date( 'N', $xmasDay ) > 5 ){ // falls on sat or sun
$holidays[] = date( 'Y-m-d', strtotime( 'next monday', $xmasDay ));
$holidays[] = date( 'Y-m-d', strtotime( 'next tuesday', $xmasDay ));
}
if ( date( 'N', $xmasDay ) < 5 ){ // falls on mon to thurs
$holidays[] = date( 'Y-m-d', $xmasDay );
$holidays[] = date( 'Y-m-d', strtotime( 'next day', $xmasDay ));
}
return( !in_array( date( 'Y-m-d', $utDate ), $holidays ) ) ;
}
?>