- var_dump: documentation ( source)
<?php
function roundToValues( $search, array $arr ) {
foreach($arr as $k=>$v){
if($k>$search){
echo "i:$k > s:$search\n";
}
}
}
$arr = [
'0' => '0',
'20' => '0-20',
'50' => '20-50',
'100' => '50-100',
'200' => '100-200',
'500' => '200-500'
];
var_dump( roundToValues('49.99',$arr) );
?>