Re: Going loopy with arrays.....
| From: | Chris Boget | Date: | Fri, 31 Mar 2006 17:45:36 +0000 |
| Subject: | Re: Going loopy with arrays..... | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-233002@lists.php.net to get a copy of this message | ||
> a. loop through it and recognize when I have com upon a new sub-array so
> that I can do 'new' output
> 2. OR get each of the sub-arrays out as individual arrays.
This might help get you going in the right direction...
<script language="php">
function print_elements( $var ) {
if( is_array( $var )) {
foreach( $var as $k => $v ) {
if( is_array( $v )) {
print_elements( $v );
} else {
echo "$k => $v<br>";
}
}
}
}
$array = array();
$array['H7'][] = array( 'lon' => -99.2588, 'lat' => 29.1918 );
$array['H7'][] = array( 'lon' => -99.2205, 'lat' => 29.1487 );
$array['H7'][] = array( 'lon' => -99.242, 'lat' => 29.1575 );
$array['H7'][] = array( 'lon' => -99.2588, 'lat' => 29.1545 );
$array['H6'][] = array( 'lon' => -99.0876, 'lat' => 29.216 );
$array['H6'][] = array( 'lon' => -99.0618, 'lat' => 29.179 );
array_walk( $array, 'print_elements' );
</script>
thnx,
Chris