John Butler wrote:
> quick Q:
> I have this inside a foreach{} that I want to alternate between on and
> off so I can alternate the background-color of my <tr>'s.
>
> $tableRowBGcolorBoolCounter != $tableRowBGcolorBoolCounter; //-boolean
> on and off
>
> I am looking thru' docs and books, but can't remember (nor find now) in
> PHP how to say "inverse your value" (to a boolean).
> ?
>
> TIA! -G
>
>
<?php
$arr = range(1, 10);
$i = 0;
foreach ( $arr AS $row ) {
$row_color = ( ( $i++ % 2 ) ? 'green' : 'red');
echo $row_color;
}
?>
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