[SOLVED] quickie regarding arrays and numbers

[Lodius2000]

I want to check that an the contents of an array are less that a specific number and i need to work it into an if clause that returns negative, if the array contains 1 value that is higher than the number

 

would

if( $array[] >= $number){

throw an error here

}

do it 

if not what would

thanks

[Lodius2000]

figured it out

 

foreach ($order_ids as $i){

if ($i > $id2){

$errors[] = 'The number '.$i.' in the Order field is invalid, please replace it with another number';

}

}

[kenrbnsn]

Try something like this:

<?php
$nums = range(1,999);
shuffle($nums);
$rand_nums = array_slice($nums,0,rand(10,50));

function check_array($ary, $max) {
   foreach ($ary as $num)
       if ($num > $max) return false;
   return true;
}

$max = rand(100,1800);
$does = (check_array($rand_nums,$max))?' all less than ':' not all less than ';
echo 'The array (' . implode(', ',$rand_nums) . ') is' . $does . $max;
?>

 

Ken