Vet handig

Hey,

k Kwam net een vet handig script tegen die ik ooit eens heb gemaakt (feb 2007 ) die uitrekent op welke dag (maandag, dinsdag, ...) een datum valt zonder van de datumfuncties van PHP gebruik te maken (jeeh ).
Omdat jullie dat natuurlijk ook vet handig vinden post ik hem hier.

[COLOR= #0000BB]<?php 
$datum[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]13 mei 2009[/COLOR][COLOR= #007700];[/COLOR] 

[COLOR= #0000BB]$welke[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/explode"]explode[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000] [/COLOR][COLOR= #007700],[/COLOR] [URL="http://www.php.net/strtolower"]strtolower[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$datum[/COLOR][COLOR= #007700]));[/COLOR] 

[COLOR= #0000BB]$maanden[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR] 
                    [COLOR= #DD0000]januari[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] 
                    [COLOR= #DD0000]februari[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]3[/COLOR][COLOR= #007700],[/COLOR] 
                    [COLOR= #DD0000]maart[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]3[/COLOR][COLOR= #007700],[/COLOR] 
                    [COLOR= #DD0000]april[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]6[/COLOR][COLOR= #007700],[/COLOR] 
                    [COLOR= #DD0000]mei[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR] 
                    [COLOR= #DD0000]juni[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]4[/COLOR][COLOR= #007700],[/COLOR] 
                    [COLOR= #DD0000]juli[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]6[/COLOR][COLOR= #007700],[/COLOR] 
                    [COLOR= #DD0000]augustus[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]2[/COLOR][COLOR= #007700],[/COLOR] 
                    [COLOR= #DD0000]september[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]5[/COLOR][COLOR= #007700],[/COLOR] 
                    [COLOR= #DD0000]oktober[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] 
                    [COLOR= #DD0000]november[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]3[/COLOR][COLOR= #007700],[/COLOR] 
                    [COLOR= #DD0000]december[/COLOR] [COLOR= #007700]=>[/COLOR] [COLOR= #0000BB]5[/COLOR] 
                [COLOR= #007700]);[/COLOR] 
                 
[COLOR= #0000BB]$year[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/strlen"]strlen[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$welke[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700]]) ==[/COLOR] [COLOR= #0000BB]4[/COLOR] [COLOR= #007700]?[/COLOR] [URL="http://www.php.net/substr"]substr[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$welke[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700]],[/COLOR] [COLOR= #0000BB]2[/COLOR][COLOR= #007700]) :[/COLOR] [COLOR= #0000BB]$welke[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700]];[/COLOR] 
[COLOR= #0000BB]$year[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/floor"]floor[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$year[/COLOR] / [COLOR= #0000BB]4[/COLOR][COLOR= #007700]) +[/COLOR] [COLOR= #0000BB]$year[/COLOR][COLOR= #007700];[/COLOR] 

[COLOR= #0000BB]$month[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$maanden[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]$welke[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700]]] +[/COLOR] [COLOR= #0000BB]$year[/COLOR] [COLOR= #007700]%[/COLOR] [COLOR= #0000BB]7[/COLOR][COLOR= #007700];[/COLOR] 

[COLOR= #0000BB]$day[/COLOR] [COLOR= #007700]= ([/COLOR] [COLOR= #0000BB]$month[/COLOR] [COLOR= #007700]+[/COLOR] [COLOR= #0000BB]$welke[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700]] ) %[/COLOR] [COLOR= #0000BB]7[/COLOR][COLOR= #007700];[/COLOR] 

[URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/strlen"]strlen[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$welke[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700]]) ==[/COLOR] [COLOR= #0000BB]2[/COLOR][COLOR= #007700]) 
{[/COLOR] 
     
    [COLOR= #0000BB]$welke[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700]] =[/COLOR] [COLOR= #DD0000]20[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$welke[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700]]; 

}[/COLOR] 

[COLOR= #0000BB]$leap[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$welke[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700]] %[/COLOR] [COLOR= #0000BB]4[/COLOR] [COLOR= #007700]==[/COLOR] [COLOR= #0000BB]0[/COLOR] [COLOR= #007700]||[/COLOR] [COLOR= #0000BB]$welke[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700]] %[/COLOR] [COLOR= #0000BB]100[/COLOR] [COLOR= #007700]==[/COLOR] [COLOR= #0000BB]0[/COLOR] [COLOR= #007700]||[/COLOR] [COLOR= #0000BB]$welke[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700]] %[/COLOR] [COLOR= #0000BB]400[/COLOR] [COLOR= #007700]==[/COLOR] [COLOR= #0000BB]0[/COLOR] [COLOR= #007700]?[/COLOR] [COLOR= #0000BB]1[/COLOR] [COLOR= #007700]:[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700];[/COLOR] 

[COLOR= #0000BB]$leap[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]6[/COLOR] [COLOR= #007700]-[/COLOR] [COLOR= #0000BB]$leap[/COLOR][COLOR= #007700];[/COLOR] 

[COLOR= #0000BB]$einde[/COLOR] [COLOR= #007700]= ([/COLOR] [COLOR= #0000BB]$day[/COLOR] [COLOR= #007700]+[/COLOR] [COLOR= #0000BB]$leap[/COLOR] [COLOR= #007700]) %[/COLOR] [COLOR= #0000BB]7[/COLOR][COLOR= #007700];[/COLOR] 

[COLOR= #0000BB]$dagen[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR] 
                [COLOR= #DD0000]zondag[/COLOR][COLOR= #007700],[/COLOR] 
                [COLOR= #DD0000]maandag[/COLOR][COLOR= #007700],[/COLOR] 
                [COLOR= #DD0000]dinsdag[/COLOR][COLOR= #007700],[/COLOR] 
                [COLOR= #DD0000]woensdag[/COLOR][COLOR= #007700],[/COLOR] 
                [COLOR= #DD0000]donderdag[/COLOR][COLOR= #007700],[/COLOR] 
                [COLOR= #DD0000]vrijdag[/COLOR][COLOR= #007700],[/COLOR] 
                [COLOR= #DD0000]zaterdag[/COLOR] 
            [COLOR= #007700]);[/COLOR] 
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #0000BB]$datum[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000] valt op een: [/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$dagen[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]$einde[/COLOR][COLOR= #007700]];[/COLOR] 
?>

Ik weet dat dit korter is:

[COLOR= #0000BB]<?php 
$dag[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]13[/COLOR][COLOR= #007700];[/COLOR] 
[COLOR= #0000BB]$maand[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]5[/COLOR][COLOR= #007700];[/COLOR] 
[COLOR= #0000BB]$jaar[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]2009[/COLOR][COLOR= #007700];[/COLOR] 

[COLOR= #0000BB]$dagen[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]zondag[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]maandag[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]dinsdag[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]woensdag[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]donderdag[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]vrijdag[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]zaterdag[/COLOR][COLOR= #007700]);[/COLOR] 
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #0000BB]$dagen[/COLOR][COLOR= #007700][[/COLOR][URL="http://www.php.net/date"]date[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]w[/COLOR][COLOR= #007700],[/COLOR] [URL="http://www.php.net/mktime"]mktime[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$maand[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$dag[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$jaar[/COLOR][COLOR= #007700]))];[/COLOR] 
?>

maar daar gaat het niet om.
Succes ermee,

Lennard.

Edit:
Werkt alleen voor datums tussen 2000 en 2099.

Wou ik net weten op welke dag ik geboren ben. Nu kan dat weer niet!

Maar verder....

VET HANDIG
Mooi hoor.

Dan moet je wel na 2000 zijn geboren.

Helaas dat is 94

ik ben niet naa 2000 geboren

Het is trouwens dit algoritme, maar dan in PHP, voor de mensen die het boeiend vinden:
http://en.wikipedia.org/wiki/Calculating_the_day_of_the_week#An_algorithm_to_calculate_the_day_of_the_week

Zo die kan wel lekker rekenen die gast die het heeft gevonden

Dacht je dat ik dat zou lezen? Veelste veel

Corbin schreef:

Wou ik net weten op welke dag ik geboren ben. Nu kan dat weer niet!

Maar verder....

VET HANDIG
Mooi hoor.

eey waarop maak je zo`n website hijs wel gaaf!!!

Lennard schreef:

Het is trouwens dit algoritme, maar dan in PHP, voor de mensen die het boeiend vinden:

http://en.wikipedia.org/wiki/Calculating_the_day_of_the_week#An_algorithm_to_calculate_the_day_of_the_week

hoe doe ik zo`n reclame of banner op iets of bericht?

@ above:
Dubbelpost & offtopic =]

in 2099 ben ik al dood

Stop echt met die bumps

Nicopara schreef:

Stop echt met die bumps

een tutorial blijf een tutorial, dus reageren mag altijd.

@ Robbert.

Ja, maar dan wel een nuttig bericht