php3-list | 199903

RE: [PHP3] displaying search results From: Calum Lasham (squatmail <email protected>)
Date: 03/18/99

>>From: Timothy Sarver [mailto:veritas <email protected>]
>>Sent: Thursday, March 18, 1999 2:03 PM
>>To: php3 <email protected>
>>Subject: [PHP3] displaying search results
>>
>>
>>Does anyone have a script that will display the results of a search in
>>alternating colors; one row white the next light gray, ect,ect.
>
>This will do the job, for any number of colors, but it does use the
>arbitrary precision math functions, which you may or may not have compiled
>in. I guess it may be a bit cpu heavy for big loops, but its
>quite elegant.
>There are others ways to achieve the same result.
>
>$colors=array("#3399FF","#3366CC","#6666CC","#3399CC","#99CCCC");
>$numcolors=count($colors);
>
>for($i=0;$i<10;$i++){
> echo $colors[ bcmod($i,$numcolors) ],'<br>';
>}

Its a little more elegant without the bcmod ;)

$colors=array("#3399FF","#3366CC","#6666CC","#3399CC","#99CCCC");
$numcolors=count($colors);

for($i=0;$i<10;$i++){
        echo $colors[ $i % $numcolors ],'<br>';
}

Regards.
>>
>>Thanks
>>
>>
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>>
>>
>
>
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